| "For the Readies": Brendan Behan, Crime Fiction, and the Dublin Underworld | Brannigan, John | Article in Journal | | 2014 |
| "Mr Blythe, I think, hears from him occasionally" : the experiences of Irish diplomats in Latin America, 1919-23 | Kennedy, Michael (Michael J.) | Article in Book | Four Courts Press | 2000 |
| "Operations abroad" : the IRA in Britain, 1919-23 | Hart, Peter, 1963-2010 | Article in Journal | | 2000 |
| "The change was not to be in symbol only but also in substance": contested freedoms in the Castlecomer coalfield | Boran, Anne | Article in Book | Four Courts Press | 2024 |
| "Til their ... bog-trotting feet get talaria" : Henry D. Thoreau and the immigrant Irish | Myers, James P. | Article in Book | Leicester University Press | 1994 |
| "Withholding their due" : the dispute between Ireland and Great Britain over unemployed insurance payments to conditionally landed Irish wartime volunteer workers | Wolf, James B. | Article in Journal | | 1996 |
| 'A generation of brave women' or women who did 'some useful service'? Women's activity in Meath in the revolutionary period | Holsgrove, Tracey | Article in Journal | | 2019 |
| 'A hard life but we enjoyed it' : Growing up in Ballintubber, as recalled by Mrs Sarah Monaghan (née Cunningham) | Cunningham, John, 1957- | Article in Journal | | 2015 |
| 'A Medium for Enemy Propaganda': The press, Westmeath and the Civil War | Kenneally, Ian | Article in Journal | | 2015 |
| 'Acting the Rebel’ : amateur dramatics and revolution in County Louth | Fearon, Fiona | Article in Book | Irish Academic Press | 2017 |
| 'Active service' : changing definitions | Brennan, Patrick | Article in Book | Óglaigh na hÉireann [Defence Forces Ireland] | 2012 |
| 'Almost frantic with joy' : the Nicholson revival and the Belfast troubles, 1922-23 | Wilson, Timothy | Article in Book | Cambridge Scholars | 2010 |
| 'Always in danger of finding myself with nothing at all' : the Military Service Pension and the battle for material survival, 1925-1955 | Ferriter, Diarmaid | Article in Book | Óglaigh na hÉireann [Defence Forces Ireland] | 2012 |
| 'Always in danger of finding myself with nothing at all' : the military service pensions and the battle for material survival, 1925-55 | Ferriter, Diarmaid | Article in Book | University College Dublin Press | 2015 |
| 'Archives of detention' in Wexford County Archive for the revolutionary period | Doran, Gráinne | Article in Journal | | 2022 |
| 'As I was among the captives' : Joseph Campbell's prison diary, 1922-1923 | Campbell, Joseph | Monograph or Collective Volume | Cork University Press | 2001 |
| 'As I was among the captives' : Joseph Campbell's prison diary, 1922-1923 | | Monograph or Collective Volume | Cork University Press | 2001 |
| 'At the right hand of God was their soul ' : An t-Óglach, the national army, and hegemonic masculinity during the Irish Civil War, 1922-1923 | Traxler, Sophia | Article in Journal | | 2024 |
| 'Bursts of Impassioned Eloquence' : William Bourke Cockran, American intervention, and the Easter Rising | Sweeney, Patrick M. | Article in Book | University College Dublin Press | 2016 |
| 'By a treaty divided' : The cause and course of Ireland's Civil War. Part 1 - politics | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2003 |
| 'By a treaty divided' : the cause and course of Ireland's Civil War. Part 2 - war | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2003 |
| 'By a treaty divided' : The cause and course of Ireland's civil war. Part 3 - resolution | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2003 |
| 'Cast out!' : Cavan and Monaghan loyalists and partition, 1916-1923 | Purcell, Daniel | Article in Book | NA | 2020 |
| 'Crazy for conacre': William Boyle's image of Louth's rural past | Lane, Pádraig G. | Article in Journal | | 2009 |
| 'Dear Brendan' : Winston Churchill and Brendan Bracken | Lysaght, Charles | Article in Book | Irish Academic Press | 2012 |
| 'Eager to produce food': the United Irish Plotholders’ Union | Forrest, Mary | Article in Book | Four Courts Press | 2024 |
| 'Fight on to the last man' : a letter to Liam Lynch | Lane, Fintan | Article in Journal | | 2003 |
| 'Foully butchered in a manner so treacherous'. The execution of a National Army Officer a century ago followed two shocking killings in rural Kerry in the months after the end of the Civil War | O'Shea, Owen | Article in Journal | | 2024 |
| 'From his H.Q. at the kitchen table': Cló Iar-Chonnacht (1985-) | Sewell, Frank | Article in Book | | 2025 |
| 'Have we been playing at Republicanism?' : the Treaty, the Pact Election and the civil war in Co. Galway | Newell, Úna | Article in Book | | 2015 |
| 'Herald' or 'Press' - Get your evening papers 1962 to 1976 | Nash, Marilyn | Article in Journal | | 2023 |
| 'Herstory' recovered: assessing the contribution of Cumann na mBan 1914-1923 | Furlong, Sharon | Article in Journal | | 2010 |
| 'Highly delighted with the day's outing': the CLAS char-a-banc excursion to Barnavave and Carlingford, 28th June 1923 | Byrne, AnneGosling, Paul | Article in Journal | | 2019 |
| 'I have no intention of dying for Air France': 'Brandon' Behan's MI5 file | Smyth, Jim | Article in Journal | | 2014 |
| 'If you are Irish, you stay In Ireland' : adapting to the New State, 1923-32 | Beck, Rachel | Monograph or Collective Volume | | 2021 |
| 'Ireland over all': the story of Sean Treacy | Gillis, Elizabeth | Monograph or Collective Volume | The Wild Apple Press | 2009 |
| 'Much the more political of the two' : Mabel FitzGerald and the Irish revolution | Morrissey, Conor | Article in Journal | | 2016 |
| 'No Middle Path': The Civil War in Kerry | O'Shea, Owen | Monograph or Collective Volume | Merrion Press | 2022 |
| 'Not a weapon for soldiers to use' - Gerald Boland and the 1923 Republican hunger strike | Kelly, Stephen | Article in Journal | | 2024 |
| 'Nothing but a bullet will stop me' : Éamon de Valera and the 1923 General Election | McCullagh, David | Article in Book | NA | 2023 |
| 'One last burial' : culture, counter-revolution and revolution in Ireland, 1886-1916 | Boyce, D. G. (David George) | Article in Book | | 1988 |
| 'Paralysing the arm' : the Unionists and the Army Annual Act, 1911-14 | Smith, Jeremy | Article in Journal | | 1996 |
| 'Return them to power with sufficient strength to complete their work' : the Roman Catholic Church and the 1923 General Election’ | Ó Corráin, Daithí | Article in Book | | 2023 |
| 'Safety first' : Cumann na nGaedheal's election campaign in August 1923 | Farrell, Mel | Article in Book | | 2023 |
| 'Scotsmen, stand by Ireland': John Maclean and the Irish Revolution | Foster, Gavin | Article in Journal | | 2008 |
| 'Special duty' and 'ill-treatment': violence against women in Meath | Holsgrove, Tracey | Article in Journal | | 2023 |
| 'Strike out for yourselves' : land and labour from the Boyne to the Barrow | Dunne, Terry | Article in Book | Four Courts Press | 2024 |
| 'The inborn hate of things English' : Ernie O'Malley and the Irish revolution, 1916-1923 | English, Richard, 1963- | Article in Journal | | 1996 |
| 'The inevitable conflict' : essays on the civil war in county Limerick | NA | Monograph or Collective Volume | Limerick City and County Library | 2022 |
| 'The man they could never forgive' - the view of the opposition | Valiulis, Maryann Gialanella, 1947- | Article in Book | | 1983 |
| 'The Member for Ireland': Laurence Ginnell and 1916 | Hughes, Paul | Article in Journal | | 2017 |
| 'The Nun's Curse' by Charlotte Riddell. The Donegal land question and the nineteenth-century Irish literary tradition | Maume, Patrick | Article in Journal | | 2016 |
| 'The only hope was to work with the Treaty' : local newspaper coverage of the 1923 General Election in Kerry | O'Shea, Owen | Article in Book | | 2023 |
| 'The rule of order' : Eamon de Valera and the I.R.A. 1923-1940 | Fanning, Ronan | Article in Book | | 1983 |
| 'Time, energy and brass' : why 'Studies' did not fail | O'Keeffe, Declan | Article in Journal | | 2017 |
| 'Unswerving loyalty to the throne' - political Unionism and protestants in Limerick, 1912-1922 | d’Alton, Ian | Article in Book | | 2023 |
| 'We English protest' - Margaret Buckmaster's Peace Crusade | Dunphy, Eugene | Article in Journal | | 2021 |
| 'When we've licked the wounds of history' : literary representations of women's experiences of the War of Independence and Civil War | McDaid, Ailbhe | Article in Book | | 2020 |
| 'Who fears to speak?' Thoughts on the Easter Rising and its legacy | Hanley, Brian | Article in Journal | | 2016 |
| 'Will the show go on?' | Foster, Gavin | Article in Journal | | 2017 |
| 'Without distinction of sex' : the roles of women in the 1923 General Election | McGing, Claire | Article in Book | | 2023 |
| 1 February 1922: Frank Walsh’s American Imperialism - Irish Revolution and American Empire | Brundage, David | Article in Book | | 2022 |
| 1 May 1922: Dublin Corporation Calls for the Censorship of Films : Keeping Hollywood’s ‘Monkey House’ Morality Out Of Ireland | Rockett, Kevin | Article in Book | | 2022 |
| 10 October 1922: The Bishops Condemn the Republican Campaign : Weaponising The Sacraments: The Roman Catholic Church and Civil War | Ó Corráin, Daithí | Article in Book | | 2022 |
| 12 August 1922: Death of a Statesman : Transient Eminence: The Fading of Arthur Griffith | O’Halpin, Eunan | Article in Book | | 2022 |
| 12 February 1922: The Nicholson Revival : ‘Divine Dynamite’: Popular Protestantism in Belfast | Holmes, Andrew R. | Article in Book | | 2022 |
| 12 June 1922: George V Receives the Colours of Disbanded Irish Regiments : Conflicting Identities: Monarchy, Empire and Sovereignty | Jones, Heather | Article in Book | | 2022 |
| 12 September 1922: The Dáil Debates Unemployment A Gaelic Economy? Financing The Irish State | Knirck, Jason | Article in Book | | 2022 |
| 13 August 1922: The Destruction of Mitchelstown Castle : The Irish Revolution and Country House Burnings | Dooley, Terence | Article in Book | NA | 2022 |
| 13 July 1922: Jim Larkin Lectures Irish Republicans in Canada : ‘Heartstrings Bound to Ireland’: Diasporic Nationalism in North America | Mannion, Patrick | Article in Book | | 2022 |
| 16 January 1922: The ‘Surrender' of Dublin Castle’ - Administering Ireland | Maguire, Martin | Article in Book | | 2022 |
| 17 August 1922: The Disbandment of the Royal Irish Constabulary : Revolutionary Losers: Southern Irish Loyalist Experiences of Migration | Hughes, Brian | Article in Book | | 2022 |
| 17 March 1922: St Patrick’s Day, New York City
The ‘Scattered Children of Éire’: The Global Diaspora and Irish Identity | Delaney, Enda | Article in Book | | 2022 |
| 17 March 1922: ‘Wading Through Blood’ in Thurles
Éamon de Valera’s Civil War | McCullagh, David | Article in Book | | 2022 |
| 19 January 1922: Dedication of the John Nicholson Statue, Lisburn - Ireland and Empire | Silvestri, Michael | Article in Book | | 2022 |
| 1916 and After: Remembering 'Ordinary' Women's Experiences of Revolutionary Ireland | McAtackney, Laura | Article in Book | | 2021 |
| 1916 and Irish republicanism: between myth and history | McGarry, Fearghal | Article in Book | | 2013 |
| 1916, Meath and more | French, Noel | Monograph or Collective Volume | The Author | 2016 |
| 2 February 1922: The Publication of ‘Ulysses’
‘Irish Back Bottom Blues’: Race, Modernity and the City | Sisson, Elaine | Article in Book | | 2022 |
| 2 March 1922: Countess Markievicz Defends Female Citizenship : ‘Free State Freaks’: The Politics of Masculinity | Beatty, Aidan | Article in Book | NA | 2022 |
| 21 January 1922: The Irish Race Congress - Global Ireland | Gannon, Darragh | Article in Book | | 2022 |
| 22 December 1922: Patrick Hogan’s Memorandum on Land Seizures
‘Agrarian Anarchy’: Containing the Land War | Laird, Heather | Article in Book | | 2022 |
| 22 June 1922: The Assassination of Sir Henry Wilson : ‘Dying Bravely As Soldiers’: An Irish Tragedy | McGarry, Fearghal | Article in Book | | 2022 |
| 22 May 1922: The Forcible Hair Cutting of the Cullen Sisters of Keenaghan, Co. Tyrone : Gendered Violence Against Women | McAuliffe, Mary | Article in Book | | 2022 |
| 22 September 1922: The Publication of Liam Mellows’s ‘Notes From Mountjoy’ : Class, Social Revolution, and Republicanism In The Civil War | Foster, Gavin | Article in Book | | 2022 |
| 23 October 1922: The Burning of Tullamaine Castle
Everyday Violence in the Irish Civil War | Clark, Gemma | Article in Book | | 2022 |
| 24 March 1922: The McMahon Murders : Class and Killing in Belfast | Marley, Laurence | Article in Book | | 2022 |
| 25 February 1922: Publication of the ‘Free State’ Newspaper : The Propaganda War Over the Anglo-Irish Treaty | Meehan, Ciara | Article in Book | | 2022 |
| 25 January 1922: Premiere of Swan Hennessy’s Second String Quartet, Paris - Art Music and the Struggle for Independence | White, Harry | Article in Book | | 2022 |
| 25 May 1922: The First Anniversary of the Burning of the Custom House : Wearing The Green: Uniforms, Collectivity, And Authority | Godson, Lisa | Article in Book | | 2022 |
| 26 August 1922: The Killing of Seán Cole and Alf Colley : State Terror | Hanley, Brian | Article in Book | | 2022 |
| 27 December 1922: The Occupation of the Irish Consulate, New York : Revolutionary Diplomacy | Gibney, John | Article in Book | | 2022 |
| 28 June 1922: The Assault on the Four Courts
Defending The Republic. The IRA Field Army and The Civil War’s Conventional Phase | Borgonovo, John | Article in Book | | 2022 |
| 29 May 1922: The Arrest of John O Donnell
Internment In Northern Ireland | McInerney, Anne-Marie | Article in Book | | 2022 |
| 3 August 1922: The Abandoned Tailteann Games
Playing Under the National Flag: Sport Nationality and Partition | Rouse, Paul | Article in Book | | 2022 |
| 3 June 1922: James Craig Advocates Flying the Flag : ‘A Visible Sign of Our Loyalty’: The Iconography of Partition | O’Neill, Stephen | Article in Book | | 2022 |
| 3 March 1922: Closing Border Roads : Friction on the Frontier | Leary, Peter | Article in Book | | 2022 |
| 30 March 1922: The Craig-Collins Pact : ‘Peace is Today Declared’: Conciliation Committees and the 1920s Troubles | Wilson, Tim | Article in Book | | 2022 |
| 30 November 1922: Cumann na mBan’s Telegram to W.T. Cosgrave : Irish Australians and the Civil War | Hall, Dianne | Article in Book | | 2022 |
| 31 March 1922: W.B. Yeats in Thoor Ballylee
Meditating in Time of Civil War | Foster,R(obert) F(itzroy) 'Roy' | Article in Book | | 2022 |
| 4 January 1922: The Treaty Debates - The Politics of Emotions | Nic Dháibhéid, Caoimhe | Article in Book | | 2022 |
| 4 March 1922: The Wife of a Plasterer Tells the Archbishop of Dublin a Secret : Gender and Poverty in the New ‘Free State’ | Earner-Byrne, Lindsey | Article in Book | | 2022 |
| 4 November 1922: Mary MacSwiney’s Hunger Strike : The Sanctity of Oaths | Ferriter, Diarmaid | Article in Book | | 2022 |
| 5 February 1922: Cumann na mBan Opposes the Anglo-Irish Treaty - Women Activists During the Civil War | Coleman, Marie | Article in Book | | 2022 |
| 5 September 1922: John Lavery presents his painting, ‘Michael Collins , love of Ireland’ : Painting the Nation Sate | Kennedy, Róisín | Article in Book | | 2022 |
| 6 December 1922: The Irish Free State Constitution Becomes Law : Defining Independence | Kissane, Bill | Article in Book | | 2022 |
| 6 February 1922: Pius XI Ascends to the Papacy
Religion, Graffiti and Political Imprisonment | McAtackney, Laura | Article in Book | | 2022 |
| 7 December 1922: Ulster Opts Out of the Irish Free State : Partition and Power: Unionist Political Culture in Northern Ireland | Lynch, Robert | Article in Book | | 2022 |
| 7 January 1922: The Ratification of the Anglo-Irish Treaty - Political Thought in Revolutionary Ireland | Bourke, Richard | Article in Book | | 2022 |
| 7 July 1922: Free State Forces Attack Skeog House : Resolve | Mac Suibhne, Breandán | Article in Book | | 2022 |
| 7 October 1922: The Killing of Teenagers Eamonn Hughes, Brendan Holohan and Joseph Rogers : Trauma and the Legacy of Violence | Dolan, Anne | Article in Book | | 2022 |
| 8 December 1922: The Mountjoy Executions
Abandoning The Rule of Law: State Executions During the Irish Revolution | Enright, Seán | Article in Book | | 2022 |
| 9 August 1922: The Battle for Cork : Landscapes of Counter-Memory | Brück, JoannaShiels, Damian | Article in Book | | 2022 |
| 9 August 1922: The Reopening of Clery’s Department Store : The Mundane and the Traumatic: Ordinary life in Extraordinary Times | Walsh, Fionnuala | Article in Book | | 2022 |
| A "soviet at Galway"? William J. Larkin, Stephen Cremen and the town tenant mobilization of May 1922 | Cunningham, John, 1957- | Article in Book | Four Courts Press | 2024 |
| A 'bolshie spirit'? Agrarian mobilizations in Co. Galway in 1920 | Burke, Jonny | Article in Book | Four Courts Press | 2024 |
| A 'cadre-style' party? Cumann na nGaedheal organization in Clare, Dublin North, and Longford-Westmeath, 1923-27 | Farrell, Mel | Article in Journal | | 2012 |
| A 'Returned Yank' | Dunne, Mary | Article in Journal | | 2004 |
| A Bitter Winter: The Irish Civil War 1922-23 | Kenny, Colum | Monograph or Collective Volume | Wordwell - Eastwood Books | 2022 |
| A border vignette: The Belleek–Pettigo events of June 1922 | O’Callaghan, Margaret | Article in Book | | 2022 |
| A brief description of the military bodies constiuting 'the Forces' as applicable to the Military Service Pensions Collection | Brennan, Patrick | Article in Book | | 2012 |
| A building life | Cahill, Matt | Article in Journal | | 2018 |
| A cadre-style party? Cumann na nGaedheal organisation in the constituencies of Clare and Dublin-North 1923-27 | Farrell, Mel | Article in Journal | | 2011 |
| A century of Ilnacullin ... the famous Cork garden, the beginnings of which date back to its purchase in 1910 | Davies, Mary | Article in Journal | | 2010 |
| A century old 'The Harry Clarke Nativity window in St Patrick's Church | O'Reilly, Vincent | Article in Journal | | 2023 |
| A checklist of sources for Irish history, 1913-23 | O'Donoghue, Florence | Article in Journal | | 1966 |
| A community at war : the Irish in Britain and the War of Independence | Maguire, Michael G. P. | Thesis | | |
| A descriptive list of Irish shrines and reliquaries | Crawford, H. S. | Article in Journal | | 1923 |
| A doctor's odyssey | McCann, Nessan | Monograph or Collective Volume | Book Guild | 1999 |
| A Dublin Diocesan Cleric in Buenos Aires | Walsh, Edward | Article in Journal | | 2023 |
| A family affair? English hangmen and a Dublin jail, 1923-54 | Doyle, David M.O'Donnell, Ian | Article in Journal | | 2014 |
| A farewell to the Civil War | O'Donoghue, Florence | Article in Book | | 2016 |
| A father and son differ over the Civil War | Sweetman, John | Article in Book | | 2016 |
| A Free State soldier's memories of the Civil War | Duff, Frank | Article in Journal | | 1993 |
| A Gael among the Gaels: Remembering Cardinal Tomás Ó Fiaich on the centenary of his birth | | Monograph or Collective Volume | Creggan Local History Society and The Cardinal Tomas O Fiaich Memorial Library and Archive | 2023 |
| A great Irish official | Gwynn, Stephen Lucius, 1864-1950 | Article in Journal | | 1923 |
| A history of mediaeval Ireland from 1110 to 1513 | Curtis, Edmund, 1881-1943 | Monograph or Collective Volume | | 1923 |
| A history of medieval Ireland from 1086 to 1513. | Curtis, Edmund, 1881-1943 | Monograph or Collective Volume | Methuen | 1938 |
| A history of medieval Ireland from 1110 to 1513 | Curtis, Edmund, 1881-1943 | Monograph or Collective Volume | | 1923 |
| A history of the king's sergeants at law in Dublin : honour rather than advantage | Hart, A. R. | Monograph or Collective Volume | Four Courts | 2000 |
| A history of the Royal Air Force and United States Naval Air Service in Ireland, 1913-1923 | Conran, PhilHayes, Karl E.Kearns, A. P. | Monograph or Collective Volume | [s.n.] | 1988 |
| A learned assembly : Éigse (1939-) | Ó Catháin, Brian | Article in Book | | 2025 |
| A long 1923 | Ryan, Michael | Article in Book | | 2009 |
| A lost left : three studies in socialism and nationalism | Howell, David, 1945- | Monograph or Collective Volume | | 1986 |
| A lost opportunity for an end to the Civil War in Kerry | MacMahon, Bryan, 1949- | Article in Journal | | 2023 |
| A nation and not a rabble : the Irish revolution, 1913-1923 | Ferriter, Diarmaid | Monograph or Collective Volume | Profile | 2015 |
| A note on Sean O'Casey's manuscripts and his working methods | Ayling, Ronald | Article in Journal | | 1969 |
| A parliamentary victory : the British Labour Party and Irish republican deportees, 1923 | Gibbons, Ivan | Article in Journal | | 2010 |
| A personal reflection | Harte, Breda | Article in Journal | | 2004 |
| A pictorial history of Tipperary, 1916-1923 : a tribute to our heroes and their fight for Irish independence | O'Dwyer, Martin | Monograph or Collective Volume | Folk Village | 2004 |
| A political prisoner in Kilmainham jail - the diary of Cecilie Saunders Gallagher | Ó Cléirigh, Nellie | Article in Journal | | 2003 |
| A pre-famine survey of Kilcrumeragh : a unique social document of Rosemount, 1834 | Murray, JimSheehan, Jeremiah | Monograph or Collective Volume | The authors | 1997 |
| A quiet hero: W.E. O'Driscoll, The New Land League | O'Drisccoll, Deirdre | Article in Journal | | 2022 |
| A record of a young man’s civil war in the west of Ireland | Cooke, Francis | Article in Journal | | 1996 |
| A Scoto-Irish Cisiojanus | Boyle, Alexander | Article in Journal | | 1980 |
| A short history of the 3rd Tipperary Brigade | Shelley, John R. | Monograph or Collective Volume | Phoenix | 1996 |
| A short history of the Irish Sea herring fisheries during the eighteenth and nineteenth centuries | Smith, W. C. | Monograph or Collective Volume | | 1923 |
| A slightly revolutionary party: Labour and parliamentary politics in the early Free State | Knirck, Jason | Article in Journal | | 2017 |
| A state of disunion : Arthur Griffith, Michael Collins, James Craig, Éamon de Valera | Younger, Calton | Monograph or Collective Volume | Muller | 1972 |
| A Tower of Strength to the Movement: Father Michael Hannan and the Irish Republic | Emmons, David M. | Article in Journal | | 2015 |
| A tragedy of the Civil War | Murphy, Rory | Article in Journal | | 1995 |
| A trinity of martyrs | Ó Cáinte, Dónal | Article in Journal | | 1990 |
| A Tullamore schoolboy’s diary of episodes in the years of the War of Independence and Civil War : a diary by Patrick Wrafter, Church Street, Tullamore. (edited by Michael Byrne) | Wrafter, Patrick | Article in Journal | | 2020 |
| A used shed in Co. Wexford | Garahy, John | Article in Journal | | 2023 |
| A word-list from the neighbourhood of Kilkerley, Co. Louth | Rynne, Etienne | Article in Journal | | 1980 |
| Abbot Columba Marmion | Murray, Placid | Article in Book | | 2005 |
| Abbot Columba Marmion (1858-1923) | Marmion, Declan | Article in Book | | 2013 |
| Accident at Shankill Railway Station, 1912 | Scannell, James | Article in Journal | | 2015 |
| According to their lights : stories of Irishmen in the British army, Easter 1916 | Richardson, Neil | Monograph or Collective Volume | Collins Press | 2015 |
| Active sabotage in industrial conflict, 1917-23 | O'Connor, Emmet | Article in Journal | | 1985 |
| Advertisements for Ireland : being a description of the state of Ireland in the reign of James I contained in a manuscript in the library of Trinity College, Dublin | | Monograph or Collective Volume | | 1923 |
| Ag smaoineamh ar an gCairdinéal | Ó Dufaigh, Seosamh | Article in Journal | | 1992 |
| Agallamh le Cathal Goulding | Goulding, Cathal | Article in Journal | | 1973 |
| Agents of national memory revisited : women writing prison in the Irish Civil War | Little, James | Article in Journal | | 2024 |
| Aghaidheanna fidil agus Púicíní : Seoirse Mac Tomáis in Éirinn, 1923-1934 | Mac Conghail, Muiris | Monograph or Collective Volume | Sáirséal agus Ó Marcaigh | 2009 |
| Agnes Mary Clerke and the Edinburgh Review | O'Donovan, Perry | Article in Journal | | 2013 |
| Agrarian unrest and the labour movement in county Waterford 1917-23 | O'Connor, Emmet | Article in Journal | | 1980 |
| Agrarian unrest and the labour movement in county Waterford, 1917-1923 | O'Connor, Emmet | Article in Journal | | 1980 |
| All in a day's work : memories from the farm over 75 years | McGeown, William | Article in Journal | | 1998 |
| Allegiance | Brennan, Robert | Monograph or Collective Volume | Browne and Nolan | 1950 |
| Alt léirmheasa - Review article. 'Giants of learning and several shades of Brown | Almqvist, Bo | Article in Journal | | 2014 |
| Alternative government : "Exit Britannia" - the formation of the Irish national state, 1918-1921 | Mitchell, Arthur | Article in Book | | 2002 |
| American Irish in the World War | Greene, Marc T. | Article in Journal | | 1923 |
| American labour and the Irish question, 1916-23 | Brundage, David | Article in Journal | | 1999 |
| American opinion and the Irish question, 1910-23 | Carroll, F.M. | Thesis | | 1969 |
| American opinion and the Irish question, 1910-23 : a study in opinion and policy | Carroll, F. M. | Monograph or Collective Volume | Gill & Macmillan|St. Martin's Press | 1978 |
| An accidental villain : Sir Hugh Tudor, Churchill's enforcer in revolutionary Ireland | MacIntyre, Linden | Monograph or Collective Volume | Merrion Press | 2025 |
| An account of the constitution, administration and dissolution of the Congested Districts Board for Ireland from 1891 to 1923 | Micks, William Lawson, 1851-1928. | Monograph or Collective Volume | Eason | 1925 |
| An Béar | Chekhov, Anton | Monograph or Collective Volume | Connradh na Gaedhilge | 1923 |
| An Cairdinéal Tomás Ó Fiaich agus comhthéacs an chreidimh in Éirinn | Ó Maolfabhail, Donncha | Article in Journal | | 1992 |
| An examination of Irish institutions from their foundation to their present | Collins, Mary | Thesis | | 2008 |
| An Ghaeilge i Maigh Nuad | Ó hÉanacháin, Seán | Monograph or Collective Volume | Cló Iar-Chonnacht | 2016 |
| An Illustrated History of the Irish Revolution, 1916-1923 | Barry, Michael M. | Monograph or Collective Volume | Andalus Press | 20 |
| An Interview with Centenarian Kathleen Houlihan | Broderick, David | Article in Journal | | 2023 |
| An Irish Civil War dugout : Tormore Cave, County Sligo : archaeology, history, memory | Dowd, Marion | Monograph or Collective Volume | Archaeopress | 2024 |
| An Irish nationalist adolescence : Na Fianna Éireann, 1909-1923 | Hay, Marnie | Article in Book | | 2015 |
| An Irishman took the first printing-press into the state of Illinois | Stringfield, Annie M. | Article in Journal | | 1923 |
| An Ironside of Ireland : the remarkable career of Lieut.-General Michael Jones, governor of Dublin and commander of the parliamentary forces in Leinster, 1647-1649 | Kerr, A. W. M. | Monograph or Collective Volume | | 1923 |
| Anáil an Bhlascaoid Mhóir ar shaothar Sheoirse Mhic Thomáis | Ó hIarlaithe, Aogán | Article in Journal | | 2013 |
| Anastatia loved the simple things of life | | Article in Journal | | 2011 |
| Andrew O'Sullivan - an unlikely patriot | Myers, Kevin | Article in Journal | | 2018 |
| Annie Moore and the archives of displacement : towards an immigrant history of the present | Kelly, SusanMorton, Stephen | Article in Journal | | 2004 |
| Another martyr for old Ireland : the balladry of revolution | Whitfield, Éimear | Article in Book | | 1990 |
| Antrim : The Irish Revolution, 1912–23 | Feeney, Brian | Monograph or Collective Volume | Four Courts | 2021 |
| Appendix I. Election results by constituency ; Appendix 2: Election results by provinces ; Appendix 3: 1923 election results by constituency, based on first preferences | | Article in Book | | 2023 |
| Appreciation. Dr Sheila Mulloy | | Article in Journal | | 2014 |
| Appreciations. Patrick (Keane) O'Malley. Florida and Westport, Co. Mayo | | Article in Journal | | 2015 |
| Ar son na saoirse | Aighleart, Seán | Article in Journal | | 2000 |
| Arklow : the story of a town | Rees, Jim | Monograph or Collective Volume | Dee-Jay Publications | 2004 |
| Armagh : The Irish Revolution, 1912-23 | Hall, Donal ; Magennis, Eoin | Monograph or Collective Volume | Four Courts Press | 2024 |
| Arms dumps and the IRA, 1923-32 | Horgan, John, b. 1940 | Article in Journal | | 1998 |
| Army, politics and society in independent Ireland, 1923-1945 | O'Halpin, Eunan | Article in Book | | 1993 |
| Ascend or die : Richard Crosbie, pioneer of balloon flight | MacMahon, Bryan, 1949- | Monograph or Collective Volume | History Press Ireland | 2010 |
| Aspail ar son na Gaeilge : Timirí Chonradh na Gaeilge, 1899-1923 | Ó Cearúil, Colm | Monograph or Collective Volume | Conradh na Gaeilge | 1995 |
| Aspail as son na Gaeilge: timirí Chonradh na Gaeilge, 1893-1923 | Ó Cearúil, Colm | Thesis | | 1995 |
| Aspects of the career of John Blake Powell, 1861-1923 | Larkin, James Francis | Article in Journal | | 1985 |
| Athlone 1900-1923 : politics, revolution and civil war | Burke, John | Monograph or Collective Volume | History Press Ireland | 2015 |
| Atlas of the Irish Civil War - New Perspectives | NA | Monograph or Collective Volume | Cork University Press | 2024 |
| Atlas of the Irish Civil War: New Perspectives; edited by Helene O'Keeffe; John Crowley; Donal Ó Drisceoil; John Borgonovo; Mike Murphy. Cork University Press, 2024 (The Big Book) | Lysaght, Charles (reviewer) | Article in Journal | | 2025 |
| Ballyadams in the Queen's County, and the Bowen family | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| Ballycastle seventy years ago | Langan, Tom | Article in Journal | | 1992 |
| Ballyheigue in arms : portrait of a Kerry parish 1914-1923 | MacMahon, Bryan | Monograph or Collective Volume | Ballyheigue History and Heritage Group | 2023 |
| Ballymore Eustace and its neighbouring antiquities | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| Baltinglass Abbey, its possessions, and their Post-Reformation proprietors | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1908 |
| Barthy Whelton - his way | Donoghue, AnnetteWhelton, Bridie | Article in Journal | | 2004 |
| Belan | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1908 |
| Belated Behan : Brendan Behan and the cultural politics of memory | Brannigan, John | Article in Journal | | 2002 |
| Belgian square Kilnacloy td, Monaghan | McMahon TheoMoloney, Grace | Article in Journal | | 2015 |
| Berkeley's influence on American philosophy | Popkin, Richard Henry, 1923- | Article in Journal | | 1953 |
| Between a rock and a hard place: the emigration of female orphans from Armagh workhouse to Australia in 1848 | McVeigh, Mary | Article in Journal | | 2013 |
| Beyond amnesia and piety | O'Toole, Fintan | Article in Book | | 2013 |
| Beyond glory? Cultural divergences in remembering the Great War in Ireland, Britain and France | Winter, Jay | Article in Book | | 2013 |
| Beyond the Twelve Bens : a history of Clifden and district, 1860-1923 | Villiers-Tuthill, Kathleen | Monograph or Collective Volume | The author | 1986 |
| Big House burnings in County Tipperary during the Irish Civil War | Donnelly, James S., Jr | Article in Journal | | 2023 |
| Biographies of boards of assessors, referees and members of advisory committees | Brennan, Patrick | Article in Book | | 2012 |
| Biography of the revolutionary period : Michael Collins and Kevin Barry | Hopkinson, Michael | Article in Journal | | 1993 |
| Bishop Daniel Cohalan of Cork on republican resistance and hunger strikes : a theological note | Corkery, Pádraig | Article in Journal | | 2002 |
| Black and white collar films : exploring the Irish film archive collections of clerical films | O'Flynn, Sunniva | Article in Book | | 2004 |
| Blessed Columba Marmion : a short biography | Tierney, Mark | Monograph or Collective Volume | Columba | 2000 |
| Blood on the banner : the Republican struggle in Clare 1913-1923 | Ó Ruairc, Pádraig Óg | Monograph or Collective Volume | Mercier Press | 2009 |
| Bluff, bluster and brinkmanship : Andrew Bonar Law and the third Home Rule bill | Smith, Jeremy | Article in Journal | | 1993 |
| Bolshevism on the boreens, farmer-labour conflict | Lane, Pádraig | Article in Journal | | 2008 |
| Borrisokane workhouse | Walsh, Rita | Article in Journal | | 2007 |
| Borstal Boy de Brendan Behan : la résistance de l'autobiographie | Goarzin, Anne | Article in Book | | 2004 |
| Brave enough to fight? Masculinity, migration and the Irish revolution | Redmond, Jennifer | Article in Journal | | 2021 |
| Brendan Behan | O'Connor, Ulick | Monograph or Collective Volume | [s.n.] | 1993 |
| Brendan Behan : a life | O'Sullivan, Michael, 1957- | Monograph or Collective Volume | Blackwater | 1997 |
| Brendan Behan : a memoir | De Búrca, Séamus | Monograph or Collective Volume | P.J. Bourke | 1993 |
| Brendan Behan : a memoir | De Búrca, Séamus | Article in Journal | | 1981 |
| Brendan Behan : cultural nationalism and the revisionist writer | Brannigan, John | Monograph or Collective Volume | Four Courts | 2002 |
| Brendan Behan's lament for Gaelic Ireland : 'The Quare Fellow' | Russell, Richard Rankin | Article in Journal | | 2002 |
| Brendan Behan's New York | Behan, Brendan | Monograph or Collective Volume | Corgi | 1966 |
| Brian Pollen, Kingstown - Advocate of Esperanto | Smith, Brian | Article in Journal | | 2021 |
| Brighid (Nic Craith) Mhic Craith, 1923-2016, Ríoghan na Camógaíochta ar lár | Nic Craith, Máire | Article in Journal | | 2017 |
| Britain and Ireland : from home rule to independence | Smith, Jeremy | Monograph or Collective Volume | Longman | 2000 |
| Britain and Ireland, 1914-1923 | Lawlor, Sheila | Monograph or Collective Volume | Gill & Macmillan|Barnes & Noble | 1983 |
| British competition and the vicissitudes of the Irish woollen industry : 1785-1923 | Bielenberg, Andy | Article in Journal | | 2000 |
| British subjects and Irish citizens : the passport controversy, 1923-24 | MacMillan, Gretchen M. | Article in Journal | | 1991 |
| Brother against brother | Deasy, Liam | Monograph or Collective Volume | Mercier Press | 1982 |
| Bulfin : a Derrinlough family | Bulfin Winder, Jeanne | Article in Book | | 2003 |
| Burgage (formerly Donagh-Emlagh), County Wicklow | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| By train and bike in Wexford, 1923 | Silke, John J. | Article in Journal | | 2008 |
| By-elections to Dáil Éireann 1923-96 : the anomaly that conforms | Gallagher, Michael | Article in Journal | | 1996 |
| Calendar of "Irlande" vols 4, 5, 6 | Tierney, Mark | Article in Journal | | 1982 |
| California dreaming : Miroslav Holub and Seamus Heaney | Quinn, Justin | Article in Book | | 2014 |
| Camogie and revolutionary Ireland, 1913-23 | Corry, Eoghan | Article in Book | | 2015 |
| Captain Laurence O'Brien 1842-1923 | Oswald, Charles F. | Article in Journal | | 1924 |
| Capture of Brigadier General Lucas | Carroll, AideenToomey, Tom | Article in Book | | 2017 |
| Cardinal Basil Hume and Abbot Byrne | Smith, Sean | Article in Journal | | 2004 |
| Cardinal Ó Fiaich and the GAA | Makem, Peter | Article in Book | | 2023 |
| Cardinal Tomás Ó Fiaich and the GAA : an appreciation | Hegarty, Roddy | Article in Book | | 2009 |
| Carton | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1905 |
| Case Study – Protestants and the Irish Civil War | Morrissey, Conor | Article in Book | Cork University Press | 2024 |
| Case Study – The 1923 Land Act | Dooley Terence | Article in Book | Cork University Press | 2024 |
| Case Study – ‘Freedom or the Grave’: The mass hunger strike of October–November 1923 | O’Keeffe, Hélène | Article in Book | Cork University Press | 2024 |
| Case Study – ‘This Great Institution for Peace’: How Ireland joined the League of Nations in 1923 | Kennedy, Michael (Michael J.) | Article in Book | Cork University Press | 2024 |
| Casey of the I.R.A. | Walsh, A. T. | Monograph or Collective Volume | The Talbot Press | 1923 |
| Cashel of the kings : a handy illustrated guide to the Rock of Cashel, its ruins and surroundings, | McCraith, L. M | Monograph or Collective Volume | The Chronicle (printer) | 1923 |
| Castle Rheban | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1899 |
| Castleboro : a lost legacy | Cullen, Damian | Monograph or Collective Volume | The author | 2016 |
| Castletown and its owners | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1899 |
| Casualties in the Bandon Battalion area in the War of Independence and the Civil War 1919-1923. [Part 1] - Part 2 | Connolly, Lawrence | Article in Journal | | 2023 |
| Caves, guerilla warfare and the Irish revolution | Dowd, Marion | Article in Book | | 2017 |
| Ceasefire and Dump Arms - the end of the Civil War 1923 | Hall, Donal | Article in Journal | | 2023 |
| Celtica (1946-) | Ní Laoire, Siobhán | Article in Book | | 2025 |
| Centenary memories of Kevin O'Higgins' Family | Logue, Rose Mary | Article in Journal | | 2023 |
| Centenary volume of the Royal Asiatic Society of Great Britain and Ireland, 1823-1923. [Includes indexes to articles and contributions to the Society's Transactions and Journal] | Pargiter, F. E. | Monograph or Collective Volume | | 1923 |
| Changes in Clara’s ‘big house’ ownership following Irish independence : the case of Inchmore and Drayton Villa | Goodbody, Michael | Article in Journal | | 2020 |
| Changing times : the Big House in County Louth, 1912–1923 | Young, Jean | Article in Book | | 2017 |
| Charley Bourne, Jack Ford and the green fields of France | Hanley, Brian | Article in Book | | 2013 |
| Charlie Daly : republican brothers, partition and the 'sham' northern offensive | Mac Bhloscaidh, Fearghal | Article in Journal | | 2025 |
| Chief Justice Taney and the Dred Scott decision | Lee, Thomas Z. | Article in Journal | | 1923 |
| Church and state : implications of change | Whyte, John | Article in Journal | | 1985 |
| Church and state in modern Ireland, 1923-1970 | Whyte, John | Monograph or Collective Volume | Gill & Macmillan | 1971 |
| Church and state in modern Ireland, 1923-1970 : an appraisal reappraised | Bartlett, Thomas | Article in Book | | 2002 |
| Church and state in the Republic of Ireland | Whyte, John | Thesis | | |
| Church of Ireland Great War remembrance in the south of Ireland: a personal reflection | Jones, Heather | Article in Book | | 2013 |
| Church of St John, Newport 1795-1923 | | Monograph or Collective Volume | Newport Historical and Archaeological Society | 1996 |
| Church-goers in Limerick during war and revolution | Comerford, Patrick | Article in Book | | 2023 |
| Cín lae Eibhlín Ní Shúilleabháin | Ní Loingsigh, MáiréadNí Shúilleabháin, Eibhlín | Monograph or Collective Volume | Coiscéim | 2000 |
| Cín lae Eibhlín Ní Shúilleabháin : téacs úr ón mBlascaod | Ní Loingsigh, Máiréad | Article in Book | | 2000 |
| Civil Confict in Ireland, 1922–3: Political violence and the consolidation of Northern Ireland | Grant, Adrian | Article in Book | Cork University Press | 2024 |
| Civil society under strain : intermediary organisations and the Irish Civil War | Kissane, Bill | Article in Journal | | 2000 |
| Civil War : the opening phase | Hopkinson, Michael | Article in Book | | 2017 |
| Civil war diary fragment, 1923 | Hogan, James | Article in Book | | 2001 |
| Civil war in Connacht, 1922-23 | Ó Gadhra, Nollaig | Monograph or Collective Volume | Mercier Press | 1999 |
| Civil war in Ireland : commentary | Underdown, David | Article in Journal | | 1966 |
| Civil War incidents in Stillorgan | Sobolewski, Peter | Article in Journal | | 2015 |
| Civil War or civil disorder: Westmeath 1922-23 | Nolan, Michael | Article in Journal | | 2020 |
| Civil war, lawlessness and crime: Meath 1922-23 | Nolan, Michael | Article in Journal | | 2023 |
| Clan na Gael and other Irish nationalist girl scouts during the era of the Irish Revolution, 1911-23 | Hay, Marnie | Article in Journal | | 2024 |
| Clara : a midland industrial town, 1900-1923 | Quinn, D. B. (David Beers) | Article in Book | | 1998 |
| Clare Marsh remembered | Pyle, Hilary | Article in Journal | | 1988 |
| Clashmealcon Caves: Civil War History and Memory under Siege in North Kerry | Foster, Gasvin | Article in Journal | | 2023 |
| Class, community and the Irish Republican Army in Cork, 1917-1923 | Hart, Peter, 1963-2010 | Article in Book | | 1993 |
| Cleeves, the early years | Lynch, Denise | Article in Book | | 2003 |
| Clonmore, Co. Carlow. Its antiquities | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 2012 |
| Cogadh na Talún i gCorca Dhuibhne | Ó Dubhda, Seán, 'Fiadhaire Feadha' | Article in Book | | 2014 |
| Coghlanstown, County Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| Cois Life (1995-2019) | Mac Murchaidh, Ciarán | Article in Book | | 2025 |
| Col. Vigors, Lord Walter Fitzgerald and the journal of the Association for the Preservation of the Memorials of the Dead in Ireland | De hÓir, Siobhán | Article in Journal | | 1991 |
| Collins and intelligence 1919-1923 : from brotherhood to bureaucracy | O'Halpin, Eunan | Article in Book | | 1998 |
| Colonel Robert Phaire, 'regicide', his ancestry, history and descendants | Welply, W. H. | Article in Journal | | 1923 |
| Columba Marmion, a blessed Dubliner | Murray, Placid | Article in Journal | | 2000 |
| Comedy's ill-fated muse | Pyle, Hillary | Article in Journal | | 2014 |
| Coming to Grips with Reality: The Treaty, Civil War, and the Irish Free State | Daly, Mary E. | Article in Book | | 2023 |
| Commemorating the Irish civil war : history and memory, 1923-2000 | Dolan, Anne | Monograph or Collective Volume | Cambridge University Press | 2003 |
| Commemoration : "shows and stunts are all that is the thing now" : the revolution remembered, 1923-1952 | Dolan, Anne | Article in Book | | 2002 |
| Commemoration of centenary of death of Neil 'Plunkett' Boyle : 15 May 1923 – 15 May 2023, Knocknadruce, Valleymount, Co. Wicklow
| Ó Baoighill, Pádraig | Monograph or Collective Volume | | 2024 |
| Commodore John Barry | Griffin, William L. J. | Article in Journal | | 1923 |
| Compensating Irish female revolutionaries, 1916-1923 | Coleman, Marie | Article in Journal | | 2017 |
| Compensation claims and women's experience of violence and loss in Revolutionary Ireland, 1921-23 | Coleman, Marie | Article in Book | | 2020 |
| Compensation in the Irish Free State, 1922-1923 | Mangan, Fergal Peter | Thesis | | 1995 |
| Compiling the names of the County Louth volunteers who mobilised, Easter Week 1916 | McCann, Lorraine | Article in Book | | 2017 |
| Completing the first task : Irish labour in the nineteenth century | Foster, John | Article in Journal | | 1990 |
| Conamara man | Ridge, Seamus | Monograph or Collective Volume | Prentice Hall | 1969 |
| Conceptions corporatistes en Irlande et dans la peninsule Ibérique | Boullet, Vanessa | Article in Journal | | 2006 |
| Conclusion : The president of Ireland : past, present and future | Coakley, John,Rafter, Kevin | Article in Book | | 2014 |
| Confessions of an Irish rebel | Behan, Brendan | Monograph or Collective Volume | Hutchinson | 1965 |
| Conflict and war, 1914-1923 | O'Drisceoil, Donal | Article in Book | | 2005 |
| Connemara pony breeders' society, 1923-1998 | Petch, Elizabeth | Monograph or Collective Volume | Connemara Pony Breeders' Society | 1998 |
| Conservative reunion and the general election of 1923 : a reassessment | Self, Robert C., 1953- | Article in Journal | | 1992 |
| Correspondence | McCaffrey, Richard H.Smith Jimmie | Article in Journal | | 1991 |
| Counter-revolutionary masculinities : gender, social control and revising the chronologies of Irish nationalist politics | Beatty, Aidan | Article in Journal | | 2021 |
| County Cork : the experience of members of the establishment whose houses were burned in the IRA arson campaign 1920-23 | Hanley, Kara | Thesis | | 2014 |
| County Donegal railways 1921-23 | Fitzgerald, J. D. | Article in Journal | | 1993 |
| County Kildare folk-lore | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| County Longford and the Irish revolution, 1910-1923 | Coleman, Marie | Monograph or Collective Volume | Irish Academic Press | 2003 |
| County Louth and the Irish Revolution 1912-1923 | | Monograph or Collective Volume | Irish Academic Press | 2017 |
| County Tipperary 1921-1923 : a history in 60 documents | Marnane, Denis G. ; Darmody, Mary Guinan | Monograph or Collective Volume | Tipperary County Council Library Service | |
| County Wexford's civil war | Mac Suain, Seamus | Monograph or Collective Volume | Seamus Mac Suain | 1995 |
| Creating and destroying ‘the man who does not exist’ : the peasantry and modernity in Welsh and Irish writing | Gramich, Katie | Article in Journal | | 2009 |
| Croke Park | Duffy, PáraicÓ Tuathaigh, M.A. G. (Gearóid) | Article in Book | | 2015 |
| Crooke, Grierson and the Indian peasant : the 'Grierson cottage' in Gola-Gopalpur village, Gorakhpur district | Naithani, Sadhana | Article in Book | | 2006 |
| Crossing the Liffey in style : Rosie Hackett Bridge | Curry, James | Monograph or Collective Volume | Dublin City Council | 2014 |
| Crossing the Liffey in style : Rosie Hackett Bridge | Anonymous | Monograph or Collective Volume | Dublin City Council | 2014 |
| Crowds and the labour movement in the southwest, 1914-23 | Crean, Tom | Article in Book | | 2000 |
| Cultural politics and building of the Irish state, 1923-39 | O'Shea, Susan Bernadette | Thesis | | 1996 |
| Cumann na mBan : policies and activities | Sheehan, Aideen | Article in Book | | 1990 |
| Cumann na mBan and the Irish Revolution | McCarthy, Cal | Monograph or Collective Volume | Collins Press | 2007 |
| Cumann na mBan and the Irish Revolution | McCarthy, Cal | Monograph or Collective Volume | Collins Press | 2014 |
| Cumann na mBan in County Louth, 1914–1921 | Rogers, Ailbhe | Article in Book | | 2017 |
| Cumann na mBan, martial women, and the Irish Civil War, 1922-1923 | Borgonovo, John | Article in Book | | 2020 |
| Cumann na nBan in the Civil War | Borgonovo, John | Article in Book | | 2017 |
| Cumann na nGaedheal, sea fishing and west Galway, 1923-32 | Ó Fathartaigh, Mícheál | Article in Journal | | 2008 |
| Cumann na nGaedheal, the land issue and west Galway 1923-1932 | Ó Fathartaigh, Mícheál | Article in Journal | | 2008 |
| Curia regis rolls of the reigns of Richard I and John preserved in the Public Record Office, 1 : Richard 1-2 John; [vol.] 2 : 3-5 John; [vol.] 3 : 5-7 John; [vol.] 4 : 7-8 John; [vol.] 5 : 8-10 John; [vol.] 6 : 11-14 John. 6 vols. | | Monograph or Collective Volume | | 1923 |
| Curragh Hospital : report 17th December 1923 on the treatment of wounded and sick republican prisoners | Anonymous | Article in Journal | | 2004 |
| D & SER services, 1914-23 | O'Rourke, Alan | Article in Journal | | 1994 |
| Dáil Éireann and the Irish Civil War | Hayes, Michael | Article in Journal | | 1969 |
| Dark liturgy, bloody praxis: the 1916 Rising | Murphy, Séamus, SJ | Article in Journal | | 2016 |
| Darkroom yields up dramatic momentoes of the civil war | Anonymous | Article in Journal | | 2001 |
| Daughters, death and despair in Ethel Colburn Mayne's short stories | D'hoker, Elke | Article in Book | | 2020 |
| De Valera and the Americans : the early years, 1916-1923 | Carroll, F. M. | Article in Journal | | 1982 |
| Death at sea: a Glensman's tragedy | McKay, Alexander | Article in Journal | | 2012 |
| Death in the valley | Durney, James | Article in Journal | | 2011 |
| Death of former MP and philanthropist | Anonymous | Article in Journal | | 1997 |
| Decade of centenaries: the tragic death of Peter Barrett 1901-1923 | Gacquin, William | Article in Journal | | 2019 |
| Decades of dissension and divisions 1923-1959 | Nevin, Donal | Article in Book | | 1994 |
| Definition : defining the Irish revolution | Hart, Peter, 1963-2010 | Article in Book | | 2002 |
| Deigh-Dhéiseach ar Lár: Nioclás Mac Craith (1923-2018) | Mac Craith, SéamusNic Craith, Máire | Article in Journal | | 2018 |
| Demokratisierung und regionaler Protest in Ulster 1885-1923 | Helle, Andreas | Article in Journal | | 1994 |
| Dependants, Process, and Privation in Carlow's Civil War Pension Files | Kane, Adam | Article in Journal | | 2024 |
| Dependency claims for the Civil War Excecuted in the Military service (1916-1923) Pensions Collection | Keane, Michael | Article in Journal | | 2018 |
| Derry Labour in the age of agitation, 1889-1923. 1 : New unionism and old, 1889-1906 | O'Connor, Emmet | Monograph or Collective Volume | Four Courts | 2014 |
| Derry Labour in the age of agitation, 1889-1923. 2 : Larkinism and syndicalism, 1907-23 | O'Connor, Emmet | Monograph or Collective Volume | Four Courts | 2016 |
| Descriptions of two Fitzgerald harps of the seventeenth century | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Designed for enjoyment... the story of Palmerston Park, one of Dublin's lesser-known recreational spaces | Ledbetter, Gordon | Article in Journal | | 2012 |
| Designing modernism: Harry Kernoff, Russia and postindependence Ireland | Sisson, Elaine | Article in Journal | | 2017 |
| Destruction of Irish manuscripts and the National Board of Education | Sharpe, Richard | Article in Journal | | 2017 |
| Devolution and revolution, the Limerick gentry and political crisis, 1899-1920 | Morrissey, Conor | Article in Book | | 2023 |
| Dialann phríosúin Sheáin a'Chóta | Ó Catháin, Micheál | Article in Journal | | 2011 |
| Diolaim beag cuinahne ar an Chairdinéal Ó Fiaich agus and Réalt | Ní Thuama, Máire | Article in Journal | | 1992 |
| Dissidents : Irish republican women 1923-1941 | Matthews, Ann | Monograph or Collective Volume | Mercier | 2012 |
| Divisions and divisions and divisions : who to commemorate? | Dolan, Anne | Article in Book | | 2013 |
| DO.R.A. at Westminster : being selections from Mr. Ginnell's parliamentary activities | Ginnell, Laurence | Monograph or Collective Volume | Irish Wheelman Printing and Publishing Company | 1918 |
| Documents : Frederick Douglass in Ireland | Douglass, Frederick, 1818-1895 | Article in Journal | | 1923 |
| Documents on Irish foreign policy, vol. 2 : 1923-1926 | | Monograph or Collective Volume | Royal Irish Academy | 2000 |
| Dom Columba Marmion | O'Brien, Sylvester | Article in Journal | | 1931 |
| Dom Columba Marmion : a biography | Tierney, Mark | Monograph or Collective Volume | Columba | 1994 |
| Dom Columba Marmion, 1858-1923 | O'Dea, Bernard | Article in Journal | | 1958 |
| Dom Columba Marmion, O. S. B. | Merten, Aubert | Article in Journal | | 1937 |
| Domhnaill Ó Duibhne (1868-1923). Gníomhaí eiseamláireach Gaelach | Mac Congáil, Nollaig | Article in Journal | | 2011 |
| Donegal & the civil war: the untold story | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier Press | 2011 |
| Donegal carpets | Larmour, Paul | Article in Journal | | 1990 |
| Donegal in transition : the impact of the Congested Districts Board | Beattie, Seán | Monograph or Collective Volume | Merrion | 2013 |
| Donegal labour in the 1923 General Election | Grant, Adrian | Article in Journal | | 2008 |
| Donegal: The Irish Revolution, 1912-23 | Travers, Pauric | Monograph or Collective Volume | Four Courts Press | 2022 |
| Dorothy Macardle: "an unlikely republican" | Lane, Leeann | Article in Book | Cork University Press | 2024 |
| Drumboe Forest: Donegal's Civil War executions | Ó Ceallaigh, Seosamh | Article in Journal | | 2024 |
| Dublin : the Irish Revolution, 1912-23 | Hughes, Brian | Monograph or Collective Volume | Four Courts Press | 2024 |
| Dublin Fire Brigade and the Irish Revolution | Fallon, Las | Monograph or Collective Volume | South Dublin Libraries | 2012 |
| Dublin in rebellion : a directory 1913-1923 | Connell, Joseph E. A., Jr. | Monograph or Collective Volume | Lilliput Press | 2009 |
| Dul chun cinn na Gaeilge i nDún na nGall faoin bhliain 1916 | Mac Congáil, Nollaig | Article in Book | | 2017 |
| Dungiven to death in China | Collins, Neil | Article in Journal | | 2013 |
| Dunlavin, Tornant, and Tober, County Wicklow | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| Eamon de Valera : the price of his achievement | FitzGerald, Garret | Article in Book | | 2003 |
| Eamon de Valera and the civil war in Ireland, 1922-1923 | Keogh, Dermot | Article in Book | | 2003 |
| Early money of Ireland | Miller, H. E. | Article in Journal | | 1923 |
| Editors' Introduction: The Civil War of 1922-23 | Coleman, MarieDonnelly, James S., Jr | Article in Journal | | 2022 |
| Edmund Burke | Clifford, BrendanMorley, John, viscount Morley of Blackburn, 1838-1923 | Monograph or Collective Volume | Athol | 1993 |
| Edmund Burke und sein politisches Arbeitsfeld in den Jahren 1760 bis 1790. Ein Beitrag zur Geschichte der liberalen Ideen und des politischen Lebens in England | Lennox, Richmond | Monograph or Collective Volume | | 1923 |
| Education for lady gardeners in Ireland | Forest, MaryIngram, Valerie | Article in Journal | | 1999 |
| Educational developmentalists divided? : Patrick Cannon, Patrick Hillery and the economics of education in the early 1960s | Murray, Peter | Monograph or Collective Volume | University College Dublin | 2009 |
| Edward Bruce's invasion of Ireland | Armstrong, Olive Gertrude | Monograph or Collective Volume | | 1923 |
| Edward Martyn | O'Donnellan, Sheila | Article in Journal | | 1994 |
| Edward Martyn (1859-1923) : politics and drama of ice | Hall, Wayne | Article in Journal | | 1980 |
| Edward Martyn : an Irish Catholic eccentric | MacGreevy, Thomas | Article in Journal | | 1943 |
| Edward Martyn : the wealthy pauper | Scully, Séamus | Article in Journal | | 1992 |
| Edward Martyn and guests at Tulira | Nolan, J. C. M. | Article in Journal | | 1994 |
| Edward Martyn and the founding of Dublin's Palestrina Choir | Nolan, J. C. M. | Article in Journal | | 2000 |
| Edward Martyn and the Irish revival | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Monograph or Collective Volume | Jonathan Cape | 1930 |
| Edward Martyn and the Irish theatre | Courtney, Marie-Thérèse | Monograph or Collective Volume | Vintage Press | 1956 |
| Edward Martyn's struggle for an Irish national theatre, 1899-1920 | Nolan, Jerry | Article in Journal | | 2003 |
| Electoral politics after the revolution: Loyalties, allegiances and the new state | Burke, John | Article in Journal | | 2015 |
| Emigration from the British Isles to the U.S.A. in 1841. Part 1. Emigration from the British Isles | Erickson, Charlotte, 1923- | Article in Journal | | 1989 |
| Emigration from the British Isles to the U.S.A. in 1841. Part 2. Who were the English emigrants | Erickson, Charlotte, 1923- | Article in Journal | | 1990 |
| End of an era | Bourke, Wesley | Article in Journal | | 2013 |
| Ending the conflict | | Article in Book | | 2017 |
| Ending war in a 'sportsmanlike manner' : the milestone of revolution 1919-1923 | Dolan, Anne | Article in Book | | 2011 |
| Enduring ruin : environmental destruction during the Irish revolution | Stover, Justin Dolan | Monograph or Collective Volume | University College Dublin Press | 2022 |
| Epilogue: Forgetting 1922 | Beiner, Guy | Article in Book | | 2022 |
| Episode in the history of protestant Ulster 1923-1947 : story of the struggle of the protestant community to maintain Bible instruction in their schools | Corkey, William | Monograph or Collective Volume | [Dorman & Sons] | 1959 |
| Ernest Blythe as minister for finance in the Irish Free State, 1923-32 | McCourt, Ryan | Article in Journal | | 2014 |
| Ernie O'Malley autobiographical letter | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Article in Journal | | 1989 |
| Erratics, intrusions and graptolites | Wyse Jackson, Patrick N. | Article in Book | | 2009 |
| Essay in Review. Republics, rabbles, and revolutionary generations: Labour in the revolution's centenary historiography | Foster, Gavin | Article in Journal | | 2016 |
| Everyday violence in the Civil War : a case study | Clark, Gemma | Article in Book | | 2017 |
| Everyday violence in the Irish Civil War | Clarke, Gemma | Monograph or Collective Volume | Cambridge University Press | 2014 |
| Evolving perceptions of Ireland in French writing, 1891-1923 | McKeane, Ian | Thesis | | |
| Evolving political imperatives of land reform in pre- and post-independence Ireland | Meredith, David | Article in Book | | 2016 |
| Exactly fifty years : the Belfast Education Authority and its work, 1923-73 | McNeilly, Norman | Monograph or Collective Volume | County Borough Education Authority | 1975 |
| Excecutions in Tuam. Originally appeared in "Tuam Herald" in 2003.Reprinted courtesy of T.H. | K, K. | Article in Journal | | 2006 |
| Executed : Tom Williams and the IRA | McVeigh, Jim | Monograph or Collective Volume | Beyond the Pale | 1999 |
| Exodus : the emigration of southern Irish protestants during the Irish War of Independence and the Civil War | Bielenberg, Andy | Article in Journal | | 2013 |
| Explaining the intractability of the Irish Civil War | Kissane, Bill | Article in Journal | | 2000 |
| Exploring the post-release experience of former Irish Industrial School “inmates” | Pembroke, Sinead | Article in Journal | | 2017 |
| Extracts from the Church of Ireland parish registers of Nantinan, Co. Limerick | Reid, Viola | Article in Journal | | 1982 |
| Facilities for transit : the congested districts board and steamship services | MacHaffie, Fraser G. | Article in Journal | | 1995 |
| Faction in the Conservative party and the Home Rule crisis, 1912-14 | Murphy, R. | Article in Journal | | 1986 |
| Failure and the making of the new Ireland | Gailey, Andrew | Article in Book | | 1988 |
| Fake banana sandwiches & hidden history : the story of Peadar McNulty including his Irish Volunteer journals and chronologies, 1913-1923 | Rutherford, Gary | Monograph or Collective Volume | Original Writing | 2011 |
| Famine travel : Irish tourism from the Great Famine to decolonization | Thompson, Spurgeon | Article in Book | | 2012 |
| Fatal path : British government and the Irish Revolution 1910 - 1922 | Fanning, Ronan | Monograph or Collective Volume | Faber | 2013 |
| Father John Creagh in the Kimberleys | Boland, S. J. | Article in Journal | | 1988 |
| Father Ted comes to Portlaw: letters of the Rev. Edwyn Thomas 1914-1915 | Walton, Julian C. | Article in Journal | | 2008 |
| Father Tom : an authorised portrait of Cardinal Tomás Ó Fiaich | Fitzgerald, B. | Monograph or Collective Volume | Fount | 1990 |
| Female prison autograph books : (re)remembering the Easter Rising through the experiences of Irish Civil War imprisonment | McAtackney, Laura | Article in Book | | 2015 |
| Fermanagh: The Irish Revolution, 1912-23 | Purcell, Daniel | Monograph or Collective Volume | Four Courts | 2022 |
| Fianna Fáil & arms decommissioning 1923-32 | Horgan, John, b. 1940 | Article in Journal | | 1997 |
| Fighting for the cause : Kerry's republican fighters | Horgan, Tim | Monograph or Collective Volume | Mercier Press | 2018 |
| Fine Gael 1923-1987 : a general history with biographical sketches of leading members | Maye, Brian | Monograph or Collective Volume | Blackwater | 1993 |
| Fire, boycott, threat and harm : social and political violence within the local community : a study of three Munster counties during the Irish Civil War, 1922-23 | Clark, Gemma | Thesis | | |
| First War of Independence raid on British soldiers (and first reprisal), Fermoy, September 1939 | Connell, Joseph E.A.Jr. | Article in Journal | | 2019 |
| Following the Hidden Histories Hunt | Roche, Dervilia | Article in Book | Dublin City Council | 2023 |
| For valour - county Clare holders of the Victoria Cross | Woods, Jim | Article in Journal | | 2000 |
| Force, law and the Irish revolution | Townshend, Charles | Article in Book | | 2016 |
| Form and Ethics in the Comedies of Brendan Behan | Brannigan, John | Article in Book | | 2006 |
| Forsaking nationalists for republicans: watershed elections in the Midlands, 1917-1920 | Burke, John | Article in Journal | | 2013 |
| Foucault's archaeology : a basis for political intervention into 'knowledge' of Fianna Fáil's republicanism | Irwin, David | Article in Book | | 2004 |
| Francis Stewart Leland Lyons, 1923-1983 | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Monograph or Collective Volume | [s.n.] | 1986 |
| Frank Aiken and the Breakout from Dundalk Gaol | Evans, Bryce ; O’Dwyer, Rory | Article in Book | Cork University Press | 2024 |
| Frank Aiken and the IRA, 1923-1933 | Hanley, Brian | Article in Book | | 2014 |
| Frank Aiken's civil wars, 1922-1923 | Lynch, Robert | Article in Book | | 2014 |
| Free State versus Republic: the opposing armed forces in the Irish Civil War | White, Gerry | Article in Book | | 2017 |
| French military intelligence and Ireland, 1900–1923 | de Wiel, Jérôme aan | Article in Journal | | 2011 |
| From Bean Chaointe to Fear Léinn : the lament for Art O' Leary | Marren, Julie K. | Article in Journal | | 1993 |
| From Crown to Harp: How the Anglo-Irish treaty was undone 1922-1949 | McCullagh, David | Monograph or Collective Volume | Gill Books | 2025 |
| From Cumann na nGaedheal to Fine Gael: The foundation of the United Ireland Party in September 1933 | Farrell, Mel | Article in Journal | | 2014 |
| From deference to citizenship : Irish republicanism 1870-1923 | Maume, Patrick | Article in Journal | | 2001 |
| From Home Rule crisis to Civil War : Sligo 1912-23 | Farry, Michael | Article in Book | | 2024 |
| From King's County to Offaly : Dáil Éireann and local government during the years of the Irish revolution | Daly, Mary E. | Article in Book | | 1998 |
| From Loughrea to Loughrea | Bougie, Margarey | Article in Journal | | 2021 |
| From our archives | Anonymous | Article in Journal | | 2008 |
| From Petrograd to Bruree | Crean, Tom | Article in Book | | 1990 |
| From pogrom to Civil War : Tom Glennon and the Belfast IRA | Glennon, Kieran | Monograph or Collective Volume | Mercier | 2013 |
| From revolution to democracy : analysing the 1923 General Election | Callinan, Elaine | Article in Book | | 2023 |
| From the files of the DIB... 'Best man on the Falls Road' | Hourican, Bridget | Article in Journal | | 2010 |
| From the G.P.O. to Clashmealcon caves | | Monograph or Collective Volume | North Kerry Republican memorial Committee | 2003 |
| From the outside in : the international dimension to the Irish civil war | Kissane, Bill | Article in Journal | | 2007 |
| From the treaty to the civil war | Williams, Desmond T. | Article in Book | | 1968 |
| From tragedy to triumph ; new perspectives on the life and legacy of the Leitrim-based Doctor Paddy Muldoon | Logan, David | Monograph or Collective Volume | Independently published - David Logan | 2023 |
| Fumbling in the greasy till: Dublin Opinion and the Irish bourgeoisie, 1922-23 | Dolan, Ann Marie | Thesis | | 1996 |
| Further cruck houses in south Antrim | Robinson, Philip S. | Article in Journal | | 1982 |
| Gaeil á múscailt : Iml. 3 de chuimhní cinn | Blythe, Ernest, 1889-1975 | Monograph or Collective Volume | Sáirseal agus Dill | 1973 |
| Gagged & tied. The ordeal of Mary O'Toole at Dalkey, Thursday 6th September 1923 | Scannell, James | Article in Journal | | 2023 |
| Galway : politics and society, 1910 - 1923 | Kenny, Tomás | Monograph or Collective Volume | Four Courts | 2011 |
| Galway's revolutionary decade : a review essay | Ó Tuathaigh, M. A. G. (Gearóid) | Article in Journal | | 2018 |
| Geary and official statistics | Linehan, Thomas P. | Article in Book | | 1997 |
| Gender : gendering the Irish revolution | Ward, Margaret | Article in Book | | 2002 |
| Gender and insanity in Ireland, 1800-1923 | Walsh, Oonagh | Article in Book | | 2023 |
| Genealogy : 'Annie's son' : Ann Carragher mother of Thomas James Fee : Tomás Ó Fiaich, archbishop of Armagh, created cardinal 30 June 1979 | Caraher Family History Society | Monograph or Collective Volume | Caraher Family History Society | 1991 |
| General Frederick Young, first commandant of Sirmur Battalion (Second Gurkha Rifles). The life-story of one of the old brigade in India : 1786-1874, including reminiscences of Ireland and of India in the 'fifties. By his daughter | Jenkins, L. H. | Monograph or Collective Volume | | 1923 |
| George Moore and Edward Martyn | Lyons, F. S. L. (Francis Stewart Leland) | Article in Journal | | 1964 |
| Gerald of Wales | Walker, David, 1923- | Article in Journal | | 1978 |
| Gerald of Wales : a review of recent work | Walker, David, 1923- | Article in Journal | | 1975 |
| Getting them at last : the IRA and ex-servicemen | Leonard, Jane | Article in Book | | 1990 |
| Ghost provinces, mislaid minorities : the experience of Southern Ireland and Prussian Poland compared, 1918-23 | Wilson, Jim | Article in Journal | | 2002 |
| Glasgow Johnnie : a Meath rebel, 1914-1923 | Nelson, DermotNelson, John | Monograph or Collective Volume | The authors | 2016 |
| Glassealy and its tenants | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| Glencairn | Burke, Thomas A. | Article in Journal | | 2020 |
| Glendalough and Togher. Wicklow Newsletter - Sat. June 30th 1923 | Anonymous | Article in Journal | | 1996 |
| Glimpses into the past : memoir of an Irish Anglican | Evans, Roddy | Monograph or Collective Volume | The author | 2006 |
| Great Connell Abbey, Co. Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1899 |
| Great hatred, little room : social background and political sentiment among revolutionary activists in Ireland, 1890-1922 | Garvin, Tom | Article in Book | | 1988 |
| Green against green : the Irish civil war | Hopkinson, Michael | Monograph or Collective Volume | Gill & Macmillan | 1988 |
| Guerre civile en Irlande | Casteran, Christian | Monograph or Collective Volume | Mercure de France | 1970 |
| Guerrilla warfare in Ireland | O'Donoghue, Florence | Article in Journal | | 1963 |
| Guide to medals | Blackwell, Patrick | Article in Book | | 2012 |
| Guide to the Military Service (1916-1923) Pensions Collection | | Monograph or Collective Volume | Óglaigh na hÉireann [Defence Forces Ireland] | 2012 |
| Guns & Chiffon : women revolutionaries and Kilmainham Gaol 1916-1923 | McCoole, Sinead | Monograph or Collective Volume | Stationery Office | 1997 |
| Guns and chiffon : women revolutionaries and Kilmainham gaol 1916-1923 | McCoole, Sinead | Monograph or Collective Volume | [s.n.] | 2000 |
| Guns and chiffon : women revolutionaries and Kilmainham gaol 1916-1923 | McCoole, Sinead | Monograph or Collective Volume | The Stationery Office | 1997 |
| Handwritten rebellion: autograph albums of Irish republican prisoners in Frongoch | Helmers, Margaret | Article in Journal | | 2018 |
| Hanged for murder : Irish state executions | Carey, Tim | Monograph or Collective Volume | Collins | 2013 |
| Hardship & high living : Irish women's lives, 1808-1923 | Ó Cléirigh, Nellie | Monograph or Collective Volume | Lettertec | 2026 |
| Hardship and high living : Irish women's lives 1808-1923 | Ó Cléirigh, Nellie | Monograph or Collective Volume | Portobello | 2003 |
| Harold G. Leask : aspects of his work as Inspector of National Monuments | Carey, Anne | Article in Journal | | 2003 |
| Healing and hope : memories of an Irish ecumenist | Hurley, Michael | Monograph or Collective Volume | Columba | 2003 |
| Heinrich Hans Wagner, 1923-1988 : scoith scoláire agus corp an duine uasail | Ó Corráin, Ailbhe | Article in Book | | 2013 |
| Heinrich Wagner (1923-1988) | Mac Mathúna, Séamus | Article in Journal | | 1989 |
| Heinrich Wagner's Linguistic atlas and survey of Irish dialects (1958-69) | Ó Sé, Diarmuid | Article in Book | | 2025 |
| Heinrich Wagner, laoch ar lar | Hughes, A. J. | Article in Journal | | 1988 |
| Henry McCullough and his Irish settlement | Williams, V. Faison | Article in Journal | | 1923 |
| Herbert Steiner : obituary | H. I. | Article in Journal | | 2001 |
| Here's their memory : a tribute to the fallen of republican Wexford | Roche, Richard | Monograph or Collective Volume | National Graves Association, Wexford Branch | 1966 |
| Hillery and Callaghan, February 1971 | Dunne, Eamonn | Article in Journal | | 2002 |
| Hindsights : ten meetings of minds | Ó Murchú, Liam P. | Monograph or Collective Volume | Gill & Macmillan | 2000 |
| Historians and the commemoration of Irish conflicts, 1912-23 | Fitzpatrick, David | Article in Book | | 2013 |
| Historians and the decade of centenaries in modern Ireland | Nic Dháibhéid, Caoimhe | Article in Journal | | 2022 |
| Historians and the ‘Silence’ of the Irish Civil War: Some comparative perspectives | Aiken, Síobhra | Article in Book | Cork University Press | 2024 |
| Historical notes on the O'Mores and their territory of Leix, to the end of the sixteenth century | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1911 |
| Historical revisit : Edmund Curtis, A history of medieval Ireland (1923, 1938) | Lydon, James F. | Article in Journal | | 1999 |
| Histories of Protestant Limerick : 1912-1923 | | Monograph or Collective Volume | Limerick City and County Council | 2023 |
| Historiography : telling the Irish revolution | Townshend, Charles | Article in Book | | 2002 |
| History of railway legislation - 3 | Moriarity, Tim | Article in Journal | | 2006 |
| History on Your Doorstep Volume 5: Five stories of Dublin History | NA | Monograph or Collective Volume | Dublin City Council | 2022 |
| Hogan and the Irish Civil War | Burke, Alan | Article in Book | | 2001 |
| Hollywood, County Wicklow : with an account of its owners to the commencement of the seventeenth century | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Home truths : language, slowness and microspection | Cronin, Michael | Article in Book | | 2012 |
| Horace Plunkett in the Golden Vale | West, Trevor | Article in Journal | | 1992 |
| How many died in the Irish Civil War? | Dorney, John | Article in Journal | | 2024 |
| Hugh Kennedy and the Constitutional Development of the Irish Free State, 1922-1923 | Towey, Thomas | Article in Journal | | 1977 |
| I.R.A.'s courteous arsonists | Anonymous | Article in Journal | | 1987 |
| Identity and political fragmentation in independent Ireland, 1923-83 | Fuller, Louise | Article in Book | | 2013 |
| Image and impact : representing and reporting the GAA, 1913-23 | Moran, Seán | Article in Book | | 2015 |
| Imprisonment during the Civil War | Murphy, William | Article in Book | | 2017 |
| Improving the housing conditions for the Irish migratory potato workers in Scotland : the work of the Bishops' (Gresham) Committee, 1920-1923 | Holmes, Heather | Article in Journal | | 1998 |
| In Belfast by the sea | Maume, PatrickMoore, Frank Frankfort, 1855-1931 | Monograph or Collective Volume | University College Dublin Press | 2007 |
| In the footsteps of John Howard Parnell : memories of an American journey | McCartney, Donal | Article in Book | | 2006 |
| In the line of fire : representations of women and war (1919-1923) through the writings of republican men | Ryan, Louise | Article in Book | | 2004 |
| In the name of the game | Barrett, J. J. | Monograph or Collective Volume | Dublin press | 1997 |
| In the shadow of Altnaveigh : political upheaval and sectarian violence in County Louth, 1920–1922 | McNamara, Conor | Article in Book | | 2017 |
| Incidents in the life of Garret More, eighth Earl of Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1899 |
| Incidents, Civil war period, Creggan parish | McMahon, Kevin | Article in Journal | | 2004 |
| Independence | Bulfin Winder, JeanneO'Brien, MichaelPey, Brian | Article in Book | | 2003 |
| Indictments in the 'East Side' Thompson seizure | Isacsson, Alfred | Article in Journal | | 2003 |
| Inside out : value and display in Thomas De Quincey and Isaac Butt | Bigelow, Gordon | Article in Book | | 2007 |
| Internment and women during the Civil War 1922-23 | Matthews, Anne | Article in Journal | | 2015 |
| Interpreting James Connolly, 1916-23 | Woggon, Helga | Article in Book | | 2005 |
| Interractions from the periphery : some Irish religious minorities and India, c.1850-1923 | Peatling, Gary K. | Article in Book | | 2006 |
| Introduction | Farrell, Mel | Article in Book | | 2023 |
| Introduction | McCarthy, Muriel | Article in Book | | 1999 |
| Introduction | Hay, MarnieKeogh, Daire | Article in Book | | 2016 |
| Introduction: a global history of the Irish Revolution | Delaney, EndaMcGarry, Fearghal | Article in Journal | | 2020 |
| Introduction: women in Ireland's Revolution, 1917-1923: marginal or constitutive? | Connolly, Linda | Article in Book | | 2020 |
| Inventing 1916: words, deeds and unfinished business | Pierse, Michael | Article in Journal | | 2011 |
| IRA Conventions | Borgonovo, John | Article in Book | | 2017 |
| IRA veterans and land division in independent Ireland, 1923-48 | Dooley, Terence A. M. | Article in Book | | 2003 |
| Ireland among the Nations of the Earth : Ireland's foreign relations from 1923 to 1949 | Carroll, Francis M. | Article in Journal | | 2016 |
| Ireland and the 'end of the European crisis', 1923-24 | Barry, Gearóid | Article in Book | | 2023 |
| Ireland and the Corfu crisis, 1923 | Phelan, Mark
| Article in Journal | | 2017 |
| Ireland and the wars after the war, 1917-23 | Horne, John | Article in Book | | 2013 |
| Ireland for ever | Crozier, Frank Percy | Monograph or Collective Volume | Chivers | 1971 |
| Ireland her own : an outline history of the Irish struggle for national freedom and independence | Jackson, Thomas Alfred | Monograph or Collective Volume | Lawrence and Wishart | 1971 |
| Ireland her own : an outline of the Irish struggle for national freedom and independence | Jackson, T. A. | Monograph or Collective Volume | Cobbett Press | 1946 |
| Ireland's "Civil Wars" | Matthews, Kevin | Article in Journal | | 2007 |
| Ireland's civil war | Younger, Calton | Monograph or Collective Volume | Muller | 1968 |
| Ireland's decade of commemorations: a roundtable | Bryan, DominicCronin, MikeO'Toole, TinaPennell, Catriona | Article in Journal | | 2013 |
| Ireland's decade of conflict 1913-1923 (IV) | Brophy, Sean | Article in Journal | | 2017 |
| Ireland's fight for freedom, setting forth the high lights of Irish history | Creel, George | Monograph or Collective Volume | HarperCollins | 1919 |
| Ireland's Global Revolution | McGarry, Fearghal | Article in Book | | 2023 |
| Ireland's independence, 1880-1923 | Walsh, Oonagh | Monograph or Collective Volume | Routledge | 2002 |
| Ireland's Protestant gentry | O'Rourke, Kim | Article in Book | | 1990 |
| Ireland, 1828-1923 : from ascendancy to democracy | Boyce, D. G. (David George) | Monograph or Collective Volume | | 1992 |
| Ireland, union to free state : a collections of over 3,000 original pamphlets together with thousands of press cuttings | | Monograph or Collective Volume | Guernsey Books | 1973 |
| Irish Americans and the Treaty: a view from the Irish Free State | Davis, Troy D.
| Article in Journal | | 2014 |
| Irish Civil War Executions 1922-1923 | Smith, Brian | Monograph or Collective Volume | Self Published | |
| Irish Civil War Fatalities Index | Bielenberg, Andy : Dorney, John | Article in Book | Cork University Press | 2024 |
| Irish ex-servicemen, post-war reconstruction and the Empire Settlement Act | Grace, Fearghal | Article in Journal | | 2023 |
| Irish family names anglicised and altered | O'farrell, Chas. | Article in Journal | | 1923 |
| Irish Feminism and Nationalist Separatism, 1914-1923 | McKillen, Beth | Article in Journal | | 1982 |
| Irish feminisms : past present and future. An introduction | Fischer, Clara | Article in Book | Arlen House | 2015 |
| Irish history from contemporary sources (1509-1610) | | Monograph or Collective Volume | | 1923 |
| Irish indiscretions | Wells, Warre B. | Monograph or Collective Volume | Maunsel and Roberts | 1923 |
| Irish Labour in a Time of Revolution | Newsinger, John | Article in Journal | | 2002 |
| Irish labour, Irish Soviets and European revolution, 1913-23 | Dillon, Paul | Article in Journal | | 1992 |
| Irish land questions 1879–1923 | Dooley, Terence | Article in Book | | 2018 |
| Irish leaders of our time : 12, Liam Lynch as O.C. 1st Southern Division | O'Donoghue, F. | Article in Journal | | 1946 |
| Irish leaders of our time : 8, Liam Lynch | Power, G. | Article in Journal | | 1945 |
| Irish lexicography, 1920s-2010s | Mac Mathúna, Liam | Article in Book | | 2025 |
| Irish mad compulsory in schools | Connell, Joseph E.A. Jr | Article in Journal | | 2024 |
| Irish manuscript ecclesiastical census returns | Royle, Stephen A. (Stephen Arthur) | Article in Journal | | 1982 |
| Irish nationalism and orange unionism in Canada : a reappraisal | McLaughlin, Robert | Article in Journal | | 2006 |
| Irish physical-force Republicanism in Britain, 1919-23 | Noonan, Gerard | Thesis | | 2010 |
| Irish rebels and British politicians | Cox, Harold | Article in Journal | | 1923 |
| Irish Republican propaganda and organisation in Germany, 1919-1923 | O'Brien, Jennifer | Thesis | | 2008 |
| Irish unionism and the New Ireland | Buckland, Patrick | Article in Book | | 1988 |
| Irish unionism, 1885-1923 : a documentary history | | Monograph or Collective Volume | HMSO | 1973 |
| Irish varieties of Great War commemorations | Jeffery, Keith | Article in Book | | 2013 |
| Irish wars | Bryan, Dan | Article in Journal | | 1956 |
| Irish women in the Antipodes : foregrounded | | Monograph or Collective Volume | Wakefield Press | 2024 |
| Irisleabhar Mhá Nuad (1899-) and its reception | Mag Shamhráin, Antain | Article in Book | | 2025 |
| Irlandeses y vascos (evolucion historica de una legenda) | Santoyo, Julio-Cesar | Monograph or Collective Volume | Zugaza | 1979 |
| Is the Squirrel a Native of Ireland? | Moffat, C.B. | Article in Journal | | 1923 |
| Is there a problem with Irish Archives? | Luddy, Maria | Article in Journal | | 2024 |
| Isolation is independence | Cohalan, Daniel F. | Article in Journal | | 1923 |
| James Chichester-Clark : prime-minister of Northern Ireland | Scoular, Clive | Monograph or Collective Volume | The author | 2000 |
| James Connolly, James Larkin and John MacLean : the Easter rising and Clydeside socialism | Young, J. D. | Article in Book | | 1992 |
| James Larkin and the Jew's Shilling: Irish workers, activists and anti-semitism before independence | Kenny, Colum | Article in Journal | | 2017 |
| James Larkin in the United States, 1914-23 | O'Connor, Emmet | Article in Journal | | 2002 |
| James Perry Goodbody (1853–1923) | Byrne, Michael | Article in Journal | | 2020 |
| Jeremiah Fitzpatrick remembers A.D. 1912 | Canniffe, PatFitzpatrick, Jeremiah | Article in Journal | | 2000 |
| Jim Larkin and the Communist International, 1923-9 | O'Connor, Emmet | Article in Journal | | 1999 |
| Joe Boyle - remarkable life | Boyle, James | Article in Journal | | 2005 |
| Joe MacBride's undercover visit to Achill in 1923 | Keane, Vincent | Article in Journal | | 2004 |
| John Maclean, socialism and the Easter rising | Young, James D. | Article in Journal | | 1991 |
| John Wesley in Ireland | Sweet, W. W. | Article in Journal | | 1923 |
| John Wesley in Ireland | Sweet, William Warren | Article in Journal | | 1923 |
| Joseph Wright | P., R.Ll. | Article in Journal | | 1923 |
| Joseph Wright, F.G.S., 1834-1923 | Wilson, John | Article in Journal | | 1988 |
| Just who wanted dominion home rule? : 'moderates' and the Irish War of Independence | Morrissey, Conor | Article in Journal | | 2024 |
| Kentstown churchyard | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1910 |
| Kilchreest Church and Graveyard | Dolan, Stephen | Article in Journal | | 2015 |
| Kilcock - Newtown parish, 1822 - 1923 | Minogue, Michael | Article in Book | | 1999 |
| Kilcock - Newtown parish, 1923 - 1999 | Minogue, Michael | Article in Book | | 1999 |
| Kilkea Castle | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1889 |
| Kilkenny : in times of revolution, 1900–1923 | Walsh, Eoin Swithin | Monograph or Collective Volume | Merrion Press | 2018 |
| Killeen Cormac | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| Killeen Cormac | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1900 |
| Killing in ‘the good old Irish fashion’? Irish revolutionary violence in context | Dolan, Anne | Article in Journal | | 2020 |
| Kilmichael Revisited: Tom Barry and the ‘False Surrender | Morrison, Eve | Article in Book | Lilliput Press | 2012 |
| La belle Paméla (Lady Edward Fitzgerald), 1773-1831. D'après des correspondances et mémoires inédits, des traditions et documents de famille. 2 vols. | Ellis, LucyTurquan, Joseph | Monograph or Collective Volume | | 1923 |
| La France et l'Irelande (1914-23) | Ducret, Bernard | Article in Journal | | 1984 |
| Labor and empire : A study of the reaction of British Labor, Mainly as Represented in Parliament, to British Imperialism since 1880 | Tsiang, Tingfu Fuller | Monograph or Collective Volume | | 1923 |
| Labour and partition : the Belfast working class, 1905-1923 | Morgan, Austen | Monograph or Collective Volume | Pluto | 1991 |
| Labour in County Louth, 1912-1923 | Maguire, Martin | Article in Book | | 2017 |
| Lady Dudley's district nursing scheme and the Congested Districts Board, 1903-1923 | Breathnach, Ciara | Article in Book | | 2012 |
| Lady Gregory meets Seán O'Casey | Gregory, Augusta | Article in Book | | 2016 |
| Land allotment scheme in Cork city 1917-1923 | Forrest, Mary | Article in Journal | | 2019 |
| Land and politics in independent Ireland, 1923-48 : the case for reappraisal | Dooley, Terence A. M. | Article in Journal | | 2004 |
| Land and politics, 1879-1903 | Bull, Philip | Article in Book | | 1988 |
| Land purchase policy in Ireland, 1917-23: from the Irish Convention to the 1923 land act | Sheenan, Joseph Thomas | Thesis | | 1993 |
| Land, labour and population in the industrial revolution : essays presented to J.D. Chambers | | Monograph or Collective Volume | | 1967 |
| Land, revolution and counter-revolution in the West of Ireland | Varley, Tony | Article in Book | | 2017 |
| Laochra Chogadh na Saoirse i dTiobraid Árann agus an Ghaeilge | Ó Cearnaigh, Seán | Article in Journal | | 2013 |
| Laois : the Irish revolution, 1912-23 | Moore, Cormac | Monograph or Collective Volume | Four Courts Press | 2025 |
| Larkin and the Workers' Union of Ireland | Nevin, Donal | Article in Book | | 1998 |
| Larkin in America | O'Riordain, Manus | Article in Journal | | 1978 |
| Larkin in America : the road to Sing Sing | O'Riordan, Manus | Article in Book | | 1998 |
| Last voices of the Irish Revolution | Hurley, Tom | Monograph or Collective Volume | Gill Books | 2023 |
| Lawrence Kearney - 1789-1868 | McSweeney, Edward F. | Article in Journal | | 1923 |
| Leading from behind? St. Patrick's College, Maynooth and the development of church music in Ireland, 1800 - 1914 | McCarthy, Darina | Article in Book | | 2018 |
| Learned journals and popular journalism in Irish, 1795-2010s | Ní Uigín, Dorothy ; Mac Amhlaigh, Liam | Article in Book | | 2025 |
| Lecturer, professor and president: Tomás Ó Fiaich at Maynooth, 1953-1977 | Comerford, R V. | Article in Book | | 2023 |
| Left to the wolves : Irish victims of Stalinist terror | McLoughlin, Barry, 1949- | Monograph or Collective Volume | Irish Academic Press | 2007 |
| Legacies of a broken United Kingdom : British military charities, the state and the courts in Ireland, 1923-29 | Huddie, Paul | Article in Journal | | 2018 |
| Leonard E. Boyle, O.P. (1923-1999) [Obituary and bibliography] | Raftis, J. Ambrose | Article in Journal | | 2000 |
| Lessons of revolution | Russell, George (AE) | Article in Book | | 2012 |
| Lest we forget : commemoration fever in France and Ireland | Joannan, Pierre | Article in Book | | 2013 |
| Letterkenny Workhouse, 1844-1923 | Brennan, Niamh | Article in Journal | | 2019 |
| Letters from a Victorian princess to Blanche Herbert of Muckross House | O'Hare, Patricia | Article in Journal | | 2012 |
| Letters from Clonburrin, 1880-1930 | McCarthy, Carmel | Article in Journal | | 2012 |
| Letters of denization and acts of naturalization for aliens in England and Ireland, 1603-1800. | | Monograph or Collective Volume | The society | 1923 |
| Letters of John Scully to James Duff Coghlan, 1923-27 | MacDermot, B. C. | Article in Journal | | 1983 |
| Liam Lynch | Shannon, Gerard | Article in Book | Cork University Press | 2024 |
| Liam Lynch : to declare a republic | Shannon, Gerard | Monograph or Collective Volume | Merrion Press | 2023 |
| Liam O'Flaherty : a descriptive bibliography of his works | | Monograph or Collective Volume | Wolfhound | 1993 |
| Liberty Hall : 1960s eyesore or modernist icon? | Rowley, Ellen | Article in Journal | | 2013 |
| Lieutenant-Colonel R. G. B. Jeffreys, 2nd Battalion Royal Dublin Fusiliers : collected letters 1916-1918 | Dodd, ConorDodd, LiamJeffreys, R. G. B. | Monograph or Collective Volume | Old Tough Publications | 2007 |
| Life in Wicklow a century ago. 1923 | Finlay, John | Article in Journal | | 2023 |
| Limerick After the Civil War, 1923-1930: a documentary history | Gannon, Seán William Hughes, Brian | Monograph or Collective Volume | Limerick City and County Council | 2024 |
| Limerick lace : a social history and a maker's manual | Rowe, VeronicaÓ Cléirigh, Nellie | Monograph or Collective Volume | Colin Smythe | 1995 |
| Limerick Methodism in the revolutionary years, 1912-1923 | Roddie, Robin | Article in Book | | 2023 |
| Limerick Protestants in early independent Ireland | Nuttal, Deirdre | Article in Book | | 2023 |
| Lisburn Cathedral and its past rectors | Carmody, W. P., Rev. | Monograph or Collective Volume | R. Carswell & Son | 1923 |
| List of publications on the economic history of Great Britain and Ireland | | Article in Journal | | 1961 |
| Literature and Religion, 1798-1923 | Vance, Norman | Article in Book | Oxford University Press | 2024 |
| Locating the 'Lost Legion' : IRA emigration and settlement after the revolution | Foster, Gavin | Article in Book | | 2017 |
| Locating women within the Irish Department of External Affairs : a case study of Irish women at the League of Nations and United Nations, 1923-76 | O'Brien, Ann Marie | Article in Journal | | 2019 |
| Lord Walter Fitzgerald (1858-1923) : genealogist | McDowell, Henry | Article in Book | | 1993 |
| Lord Walter Fitzgerald's ordnance survey maps of Kilkea and district | Horner, Arnold | Article in Journal | | 1987 |
| Lord Willoughby de Broke and the politics of radical toryism, 1909-1914 | Phillips, G. D. | Article in Journal | | 1980 |
| Loyalists in a garrison county : Kildare, 1912-1923 | Cullen, Seamus | Article in Book | | 2020 |
| Luke O'Toole : servant of the GAA | Moore, Cormac | Article in Book | | 2015 |
| Lurgan high school register, 1923 | Wilson, J. G. | Article in Journal | | 1988 |
| M'Cahan's local histories : a series of pamphlets on north Antrim and the Glens (1923) | McCahan, Robert | Monograph or Collective Volume | Glens of Antrim Historical Society | 1988 |
| Machnamh 100: Centenary Reflections, Volume 2. President of Ireland, Michael D. Higgins|Macnamh 100: Macnamh ar Chomóradh Céad Bliain Imleabhar 2. Uachtarán na hÉireann, Micheál D. Ó hUigínn | | Monograph or Collective Volume | Ireland. Department of Tourism, Culture, Arts, Gaeltacht, Sport and Media | 2023 |
| Machnamh on Constitutional Trajectories Since 1922 | O'Leary, Brendan | Article in Book | NA | 2023 |
| Macnamh 100: Macnamh ar Chomóradh Céad Bliain. Imleabhar 1. Uachtarán na hÉireann, Micheál D. Ó hUigínn|Machnamh 100: Centenary Reflections, Volume 1. President of Ireland, Michael D. Higgins | | Monograph or Collective Volume | Ireland. Department of Tourism, Culture, Arts, Gaeltacht, Sport and Media | 2023 |
| Major Thomas J. Crean V.C., D.S.O. (1873-1923) | Moorhead, Patricia | Article in Journal | | 1997 |
| Major Tom O'Connor | Fitzgerald, Edward | Article in Journal | | 2001 |
| Making Ireland Irish : tourism and national identity since the Irish Civil War | Zuelow, Eric | Monograph or Collective Volume | Syracuse University Press | 2009 |
| Map images and hard-headed pragmatism: the Roman Catholic Church and the two Irish states | Ó Corráin, Daithí | Article in Book | | 2023 |
| Mapping the furrow : Comhar (1942-) | Nic Pháidín, Caoilfhionn | Article in Book | | 2025 |
| Margaret Conway, founding editor of Ríocht na Mídhe | Ní Chonmhidhe-Piskorski, Méadhbh | Article in Journal | | 2005 |
| Markievicz and the women of the revolution | Farrell, Brian | Article in Book | NA | 1967 |
| Mary Fitzgerald | McDarby, John | Article in Journal | | 2013 |
| Mayo : The Irish Revolution, 1912–23: | Augusteijn, Joost | Monograph or Collective Volume | Four Courts Press | 2023 |
| Media control in Ireland, 1923-83 | Woodman, Kieran | Monograph or Collective Volume | Southern Illinois University Press | 1985 |
| Medieval and post-medieval butchered dogs from Carrickfergus, Co. Antrim, Northern Ireland | Murphy, Eileen M. | Article in Journal | | 2001 |
| Meeting Kate Kearney at Killarney : performances of the touring subject, 1850-1914 | James, K. J. | Article in Book | | 2012 |
| Memoirs of a grocer’s apprentice : and other Newbridge Stories | O’Hanlon, Tommy | Monograph or Collective Volume | IHR Publications | 2015 |
| Memoirs of an old warrior : Jamie Moynihan's fight for Irish freedom, 1916-1923 | Ó hÉalaithe, Dónal | Monograph or Collective Volume | Mercier Press | 2014 |
| Memoirs of Miles Byrne | | Monograph or Collective Volume | Fallon | 1946 |
| Memorandum to the Board of the Great Southern and Western Railway on the dock strike August 1923 | Rigney, Peter | Article in Journal | | 2017 |
| Memories of Knockrabo | Slater, Pamela | Article in Journal | | 2011 |
| Michael Collins and the civil war | Dwyer, T. Ryle | Monograph or Collective Volume | Mercier | 2012 |
| Michael Collins's 'secret service unit' in the trade union movement | Yeates, Pádraig | Article in Journal | | 2014 |
| Michael J. Dowling the story of a "Game Man" | Greene, Marc T. | Article in Journal | | 1923 |
| Military service and GS&WR Staff 1914-1923 | Rigney, Peter | Article in Journal | | 2006 |
| Military service and GS&WR staff 1914-1923 | Rigney, Peter | Article in Journal | | 2006 |
| Minimum Wage Regulation under Devolution in Northern Ireland | Black, Boyd | Article in Journal | | 2009 |
| Miscellanea. Notes on an Ogham-inscribed stone recently discovered in the Donaghmore Churchyard, near Maynooth, in the County Kildare, with a reading of its inscription by Professor John Rhys | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1905 |
| Mobilisation : the South-Longford by-election and its impact on political mobilisation | Coleman, Marie | Article in Book | | 2002 |
| Moderate nationalism and the Irish revolution, 1916-1923 | Bew, Paul | Article in Journal | | 1999 |
| Modern Franco-Irish Military Connections | Hodson, Tom | Article in Journal | | 2022 |
| Modern Mullingar, 1923-1993 | Illingworth, Ruth | Article in Book | Geography Publications | 2022 |
| Monuments to our past : understanding commemoration and the revolutionary period in Cork 1914-1923 | Doyle, Kiaran ; O'Rourke, Alan | Monograph or Collective Volume | Cork City Council | 2021 |
| Monuments to Our Past: Understanding Commemoration and the Revolutionary Period in Cork 1914-1923 | Doyle Kiernan | Monograph or Collective Volume | Kieran Doyle Publications | 20 |
| More than a 'curious footnote' : Irish voluntary participation in the First World War and British popular memory | Pennell, Catriona | Article in Book | | 2013 |
| Morton in Bruckless | Evans, Clive | Article in Journal | | 1997 |
| Motivation : why did they fight for Ireland? The motivation of volunteers in the revolution | Augusteijn, Joost | Article in Book | | 2002 |
| Moulding the future: Na Fianna Éireann and its members, 1909-1923 | Hay, Marnie | Article in Journal | | 2011 |
| Moya Llewelyn Davies: spy, stalker, patriot or fantasist? | Ryan, Seán | Article in Journal | | 2021 |
| Much ado about Oliver : the parliamentary dispute over Cromwell's statue | Battick, John F.Klimavicz, N. C. | Article in Journal | | 1974 |
| Mullaghmast : its history and traditions | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1895 |
| Muscular Christians, The Limerick Young Men’s Protestant Association, 1912–1923 | Brown , Craig Copley | Article in Book | | 2023 |
| Muting the Klaxon : poetry, history and Irish modernism | Armstrong, Tim | Article in Book | | 1995 |
| My Nation: the transatlantic vision of Thomas Flanagan | O'Connell, Shaun | Article in Journal | | 2013 |
| My reminiscences of 1914-1923 | O'Keefe, Patrick | Article in Journal | | 1993 |
| Na Fianna Éireann and the Irish revolution, 1909 to 1923 | Lawlor, Damian | Monograph or Collective Volume | Caoillte Books | 2009 |
| Narraghmore and the barons of Norragh | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| National liberation movements and the question of women's liberation : the Irish experience | Ward, Margaret | Article in Book | | 1998 |
| Nationalising the ideal : Labour and nationalism in Ireland, 1909-1923 | Fitzpatrick, Claire | Article in Book | | 1996 |
| Nationalism : the framing of the Constitution of the Irish Free State, 1922 - the defining battle for the Irish republic | Murphy, Brian P. | Article in Book | | 2002 |
| Nationalism and feminism : the complex relationship between the suffragist and independence movements in Ireland | Ryan, Louise | Article in Book | | 2020 |
| Nationalism and the Royal Irish Academy, 1916-1923 | Bourke, Tommy | Article in Journal | | 1986 |
| Nationalism, gender and memory: internment camp craftwork, 1916-1923 | Bruck, Joanna | Article in Book | | 2015 |
| Nationalist politics in Monaghan from 1918 to the Civil War | Hughes, Fiona | Article in Book | | 2017 |
| Nations once again : Ireland's civil war in European context | Jorstad, Jonas | Article in Book | | 1990 |
| Negotiating modernity and tradition : newspaper debates on the ‘modern girl’ in the Irish free state | Ryan, Louise | Article in Journal | | 1998 |
| Negotiation : the Anglo-Irish war and the revolution | Hopkinson, Michael | Article in Book | | 2002 |
| Neither Lenin nor Wilson : the evolving anti-imperialism of three women of the transatlantic Irish left, 1916-1923 | McKillen, Elizabeth | Article in Book | | 2022 |
| Neither sulva nor Sedd-Ul-Bahr : when harp and crescent intertwined | Kader, Merve DoganSmyth, Seán Patrick | Article in Journal | | 2020 |
| New Abbey of Kilcullen | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| New radical voices in the Irish newspaper archives | Fallon, Donal | Article in Journal | | 2019 |
| Newspapers and Journalism in Cork City and County, 1910-1923 Press, Politics and Revolution | McCarthy, Alan, 1992-2024 | Monograph or Collective Volume | Four Courts | 2020 |
| Nioclás agus na Cluichí Gaelacha sa Rinn | Mac Donncha, Mac Dara | Article in Journal | | 2018 |
| Nioclás Mac Craith, 1923-2018 | | Article in Journal | | 2022 |
| Nioclás Ollamh | Ó Drisleáin, Micheál | Article in Journal | | 2018 |
| No ordinary women : Irish female activists in the revolutionary years, 1900-1923 | McCoole, Sinead | Monograph or Collective Volume | O'Brien Press | 2003 |
| No other law : the story of Liam Lynch and the Irish Republican Army, 1916-23 | O'Donoghue, Florence | Monograph or Collective Volume | Irish Press | 1954 |
| No revolution : igniting war in north Mayo : 1917-1923 | Heffron, Liam Alex | Monograph or Collective Volume | Mayo County Library | 2017 |
| No words can tell our sorrow. A tribute to the late Cardinal Ó Fiaich | Kearns, Patrick | Article in Journal | | 1990 |
| North Clare’s fight for Irish freedom | Hayes, Colm | Monograph or Collective Volume | Hayesprint Publishing | 2020 |
| North-Eastern Boundary Bureau, 1922-1923 : handbook of the Ulster question | Anonymous | Monograph or Collective Volume | The Stationery Office | 1923 |
| Northern Ireland and the British Empire - Commonwealth, 1923-61 | Ollerenshaw, Philip, 1953- | Article in Journal | | 2008 |
| Notes and documents. Cardinal Tomás Ó Fiaich, Ireland and Europe | Brady, Seán | Article in Journal | | 2017 |
| Notes on Hartwell castle, in the parish of Kill | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Notes on Lady Margaret Fitzgerald, who married Pierce, 8th Earl of Ormonde, in 1845 | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Notes. Some evidence for a possible roiund tower at Noughaval, Co. Clare | Ó Murchadha, Seán (1923-1995) | Article in Journal | | 2017 |
| Obituaries. Joan Tighe | Ó M., S. | Article in Journal | | 2014 |
| Obituaries. John Ernest Johnston 1923-2013 | Dallas, Bill | Article in Journal | | 2013 |
| Obituary, Garry Sweeney | Devine, Francis | Article in Journal | | 1998 |
| Obituary. Leonard Eugene Boyle (1923-1999) | Haren, Michael | Article in Journal | | 2004 |
| Obituary. Raymond Piper (1923-2007) | Hackney, Paul | Article in Journal | | 2007 |
| Obituary. William H. Phillips | P., R.Ll. | Article in Journal | | 1923 |
| Office of the Comptroller and Auditor General 1923-2023 | Léoutre, Mariee | Monograph or Collective Volume | Office of the Comptroller and Auditor General|Royal Irish Academy | 2023 |
| Oglach na Rosan | Ua Cnáimhsí, Pádraig | Article in Journal | | 1995 |
| Óglach na Rosann : Niall Pluincéad Ó Baoighill | Ó Baoighill, Pádraig | Monograph or Collective Volume | Coiscéim | 1994 |
| On an equal footing with all: Ireland at the League of Nations 1923 - 1946 | Gibney, JohnKennedy, Michael (Michael J.)Reid, Zoë | Monograph or Collective Volume | Royal Irish Academy | 2023 |
| Ón Chreagán go Ceann Dubhrann : aistí le Tomás Ó Fiaich | Ó Fiaich, Tomás | Monograph or Collective Volume | An Clóchomhar | 1992 |
| On Larkin in America | Nevin, Donal | Article in Book | | 1998 |
| On the Origin of the Irish Cattle | Scharff, R.F. | Article in Journal | | 1923 |
| Orangemen in the Free State : a Twelfth demonstration in Clones in 1923 | Phoenix, Eamon | Article in Journal | | 1996 |
| Ordinary women in extraordinary times : eleven Cork women in the revolutionary years, 1916-1923 | Shandon Area History Group | Monograph or Collective Volume | Shandon Area History Group | 2019 |
| Organised loyalism in Cavan, 1912-1923 | Hughes, Brian | Article in Journal | | 2021 |
| Origins, scope and content of the collection | Brennan, Patrick | Article in Book | | 2012 |
| Paddy Kenneally (1923-2012) [Obituary] | Synnott, Eddie | Article in Journal | | 2013 |
| Parallel lives, poles apart: commemorating Gallipoli in Ireland and Australia | Ward, Stuart | Article in Book | | 2013 |
| Parsons Bookshop : at the heart of Bohemian Dublin, 1949-1989 | Lynch, Brendan | Monograph or Collective Volume | Liffey Press | 2006 |
| Partners for stability? Irish Free State perceptions of the incoming British Labour government 1923–24 | Gibbons, Ivan | Article in Journal | | 2013 |
| Partnership : the story of the 1992 general election | Donnelly, SeánHolohan, Renagh | Monograph or Collective Volume | Sean Donnelly | 1993 |
| Patrick Finegan and the birth of the Irish Free State 1900-1923 | Galloghy, Dan | Article in Journal | | 1996 |
| Patrick Hillery : the official biography | Walsh, John, 1974- | Monograph or Collective Volume | New Island | 2008 |
| Patrick Pearse | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Article in Journal | | 1923 |
| Patrick Sarsfield, Earl of Lucan, with an account of his family and their connection with Lucan and Tully | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1905 |
| Patterns of Irish civil war memory in later-generation oral histories | Foster, Gavin | Article in Journal | | 2022 |
| Peadar Murnane (1923-2014) Ballybay's local historian | Anonymous | Article in Journal | | 2015 |
| Peg Flanagan's Lockdown in Kilmainham Jail. February 1923 to July 1923 | Hodgins,Michael | Article in Journal | | 2023 |
| Philip Duffy and Duffy's Cut among the Irish-American railroading community | Watson, J. Francis | Article in Journal | | 2016 |
| Pioneers and partners : the story of the parish of All Saints' Grangegorman, Dublin, in the days of William Maturin (vicar 1843-1887) and Henry Hogan (curate-assistant 1861-1887: vicar 1887-1923) : a continuing tradition | Jenkins, Raymond G. FSimms, George Otto | Monograph or Collective Volume | Raymond G.F. Jenkins and George O. Simms | 1985 |
| Poetry In The Dark Ages: The Eighth W.P. Ker Memorial Lecture Delivered in the University of Glasgow 28th October, 1947 | Waddell, Helen, 1889-1965 | Monograph or Collective Volume | Jackson, Son & Company | 1948 |
| Poets and the Gaelic manuscript tradition of Oirghialla: a reappraisal | Ní Úrdail, Meidhbhín | Article in Journal | | 2021 |
| Policing County Louth, 1912–1922 | McAvinue, Brendan | Article in Book | | 2017 |
| Policing insurgency in Ireland, 1914-1923 | Townshend, Charles | Article in Book | | 1992 |
| Political propaganda in the 1923 General Election : methods and themes | Callinan, Elaine | Article in Book | | 2023 |
| Politics and revolution in County Louth, 1914–1922 | Hall, Donal | Article in Book | | 2017 |
| Politics and war in Meath 1913-23 | Coogan, Oliver | Monograph or Collective Volume | Self Published | 1983 |
| Politics in Roscommon, 1923-2018 | Gallagher, Michael | Article in Book | | 2018 |
| Politics, war and revolution : the Kenmare District, 1916-1923 | Turvey, Claire | Article in Journal | | 2006 |
| Politics, War and Revolution: A Timeline of Fingal History 1912-1923 | De Lacey, KarenKelly, Bernard | Monograph or Collective Volume | Fingal Local Studies & Archives | 2023 |
| Portarlington, 1800-1850: the combined registers of Portarlington, Lea and Ballykean, 1800-1850; also the English Church, and the Lea & Coolbanagher Relief Subscriptions of 1847 | | Monograph or Collective Volume | Frenchchurch Press | 2012 |
| Portstewart's appalling sea tragedy | Millar, James | Article in Journal | | 2000 |
| Portstewart's appalling sea tragedy | Millar, James | Article in Journal | | 1999 |
| Postscript : eulogy by Brian Cowen, T.D., at the graveside of former president, Dr Patrick Hillery on 16 April 2008 | Cowen, Brian, 1960- | Article in Book | | 2008 |
| Prisoners : the Civil War letters of Ernie O'Malley | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Monograph or Collective Volume | Poolbeg | 1991 |
| Privileged injuries : defining disability among veterans Of The Irish Revolution (1916-1923) | Coleman, Marie | Article in Journal | | 2022 |
| Pro fide et patria?: the Catholic church and republicanism in Ireland, 1912-23 | O'Reilly, Noel | Thesis | | 1994 |
| Problematic killing during the War of Independence and its aftermath : civilian spies and informers | O'Halpin, Eunan | Article in Book | | 2013 |
| Proceedings of the Irish republican army general army convention, December 1969 | Horgan, John ; Taylor, Max | Article in Journal | | 1997 |
| Project methodology | Chemin, Cecile | Article in Book | | 2012 |
| Propaganda and conservative nationalism during the Irish civil war, 1922-3 | Walker, Graham | Article in Journal | | 1987 |
| Propaganda as anti-history : Peter Hart's 'The IRA and its enemies' examined | Sheridan, Owen | Monograph or Collective Volume | Aubane Historical Society | 2008 |
| Propaganda I : advanced nationalist propaganda and moralistic revolution, 1914-1918 | Novick, Ben | Article in Book | | 2002 |
| Propaganda II : propaganda of Dáil Éireann, 1919-1921 | Inoue, Keiko | Article in Book | | 2002 |
| Protecting the family and the nation : the official censorship of American cinema in Ireland, 1923-1954 | Rockett, Kevin | Article in Journal | | 2000 |
| Protecting the family and the nation : the official censorship of American cinema in Ireland, 1923-1954 | Rockett, Kevin | Article in Journal | | 2000 |
| Protest in arms : the Irish troubles, 1916-1923 | Holt, Edgar | Monograph or Collective Volume | Putnam | 1960 |
| Protestant nationalists in Ireland, 1900-1923 | Morrissey, Conor | Monograph or Collective Volume | Cambridge University Press | 2019 |
| Public opinion and the Irish Civil War in Connaught, 1921-1923 | O'Connor, Sanchia Katherine | Thesis | | 2001 |
| Public opinion and the Irish Civil War in Connaught, 1921-23 | O'Connor, Sanchia Katherine | Thesis | | 2000 |
| Quaint pastoral numbskulls : Siobhán McKenna's 'Playboy' film | Frazier, Adrian | Article in Book | | 2004 |
| Quaker pacificism during the Irish Revolution | Kidson, Adam | Article in Journal | | 2007 |
| Queen's University Belfast : student life in peace and war, 1923-1949 | McCreary, A.Walker, B. M. (Brian Mercer) | Article in Journal | | 1995 |
| Queering the Irish renaissance : the masculinities of Moore, Martyn, and Yeats | Frazier, Adrian | Article in Book | | 1997 |
| R.R. Cherry, lord chief justice of Ireland, 1914-1916 | Hogan, Daire | Article in Book | | 2001 |
| Radical politics in interwar Ireland, 1923-39 | McGarry, Fearghal | Article in Book | | 2005 |
| Radical way forward or sectarian cul-de-sac? Lindsay Crawford and independent Orangeism reassessed | Murray, Peter | Article in Journal | | 2002 |
| Raids and rallies | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Monograph or Collective Volume | Anvil | 1982 |
| Raids and rallies : the classic account | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Monograph or Collective Volume | Mercier Press | 2011 |
| Raids and reprisals : Ireland, eyewitness (1923) | Téry, Simone | Article in Journal | | 1985 |
| Raids, requisitions and recompense : the Civil War’s impact on west Wicklow, 1922-3 | Lawlor, Chris | Article in Journal | | 2016 |
| Railways : Campaign of destruction | | Article in Book | | 2017 |
| Ráiteas an Chathaoirligh, Gearóid Ó Crualoaich, Roinn na Staire, Ollscoil na hÉireann, Corcaigh, roimh léacht Margaret Alexiou, iníon Sheoirse, Ollamh le Gréigis in Ollscoil Harvard | | Article in Book | | 2000 |
| Rathangan | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1908 |
| Rathmines church and the '77' | Ó Maitiú, Séamas | Article in Journal | | 2017 |
| Re-wiring the Tralee & Dingle | Wall, Tom | Article in Journal | | 2017 |
| Reader's guide to British History | Loades, David Michael | Monograph or Collective Volume | Fitzroy Dearborn | 2002 |
| Rebel Irishwomen | Fox, R. M. | Monograph or Collective Volume | Progress Publishers | 1967 |
| Rebellion & revolution in Dublin : voices from a suburb, Rathfarnham, 1913-1923 | | Monograph or Collective Volume | South Dublin Libraries|South Dublin County Council | 2016 |
| Rediscovery and reconciliation: the Royal Dublin Fusiliers Association | Burke, Tom | Article in Book | | 2013 |
| Reframing the republic : republican socio-economic thought and the road to Fianna Fáil, 1923-26 | O'Neill, Timothy M. | Article in Book | | 2015 |
| Reg. of licences under General Dealers Act 1903 | Anonymous | Article in Journal | | 2012 |
| Regular British army records | Anonymous | Article in Journal | | 1982 |
| Reilly of Ballintlea | Reilly, Joseph F. | Monograph or Collective Volume | The author | 1981 |
| Religion, Gender, and Sexuality in Ireland 1800-1922 | Hill, Myrtle | Article in Book | Oxford University Press | 2024 |
| Religious life in a changing Ireland: the minute books of the St Mary's Cathedral, 1911-1922 | Brown , Craig Copley | Article in Book | | 2023 |
| Remembering Larkin and the dock strike of 1907 | Gray, John | Article in Journal | | 2013 |
| Remembering Lord Walter Fitzgerald | Crawford, Hugh | Article in Journal | | 2019 |
| Reminiscences of a Wexford filmgoer, 1923-1928 | O'Leary, Liam | Article in Journal | | 1986 |
| Representations of gender in the Irish nationalist daily newspapers, c.1912-1923 | Dunbar, Holly | Thesis | | |
| Republican courts 1918-1923 a unique experiment | Hughes, E. W. | Article in Journal | | 1990 |
| Republican dissent among Irish Jesuits during the Civil War, 1922-1923 | Frehill, Olivia | Article in Journal | | 2018 |
| Republican dissent among Irish Jesuits during the Civil War, 1922-23 | Frehill, Olive | Article in Journal | | 2018 |
| Republican roll of honour : Dean's Grange cemetry, County Dublin | Smith, Brian | Monograph or Collective Volume | Brian Smith | 2018 |
| Republicanism in the revolutionary decade : the triumph and containment of militarism, 1913-23 | Laffan, Michael | Article in Book | | 2004 |
| Res Publica na hÉireann? Republican liberty and the Irish civil war | Foster, Gavin | Article in Journal | | 2012 |
| Research on Irish history in Irish universities, 1979-80 | Anonymous | Article in Journal | | 1980 |
| Research on Irish history in Irish universities, 1981 | Anonymous | Article in Journal | | 1982 |
| Resting places : on wounds, war and the Irish revolution | McWilliams, Ellen | Monograph or Collective Volume | Beyond the Pale Books | 2023 |
| Review article. "The crooked roar to partition". The highways and byways of late nineteenth- and early twentieth-century Ulster politics | Clarkson, L. A. (Leslie A.) | Article in Journal | | 2017 |
| Review article. Comprehending the Irish revolutionary generation | Swift, John | Article in Journal | | 2016 |
| Review article: New work on the Irish Revolution | Augusteijn, Joost | Article in Journal | | 2014 |
| Review article: Problems and prospects: reflecting on Irish local history | Holmes, Janice | Article in Journal | | 2016 |
| Review article: revolutionary violence and Irish historiography | Borgonovo, John | Article in Journal | | 2012 |
| Reviewing the 'revolution' : Ireland 1916-23 on film : a film festival ..... | Rockett, Kevin | Monograph or Collective Volume | Irish Film Institute | 1991 |
| Revolution : a photographic history of revolutionary Ireland, 1913-1923 | O'Ruairc, Pádraig Óg | Monograph or Collective Volume | Mercier Press | 2014 |
| Revolution : a photographic history of revolutionary Ireland, 1913-1923 | Ó Ruairc, Pádraig Óg | Monograph or Collective Volume | Mercier Press | 2014 |
| Revolution and civil war in Dublin, 1918-1923 : an illustrated history | Gibney, John | Monograph or Collective Volume | The Collins Press | 2018 |
| Revolution and the Limerick aristocracy | Dooley, Terence | Article in Book | | 2023 |
| Revolution in Connacht : a photographic history, 1913-23 | Ó Comhraí, Cormac | Monograph or Collective Volume | Mercier | 2013 |
| Revolution in Dublin : a photographic history, 1913-23 | | Monograph or Collective Volume | Mercier | 2013 |
| Revolution in Ireland : popular militancy 1917 to 1923 | Kostick, Conor, 1964- | Monograph or Collective Volume | Pluto | 1996 |
| Revolution in Ireland : popular militancy 1917-1923 | Kostick, Conor, 1964- | Monograph or Collective Volume | Cork University Press | 2009 |
| Revolution in land ownership, 1850-1923 | Flanagan, SeanMahon, Pat | Article in Book | | 2016 |
| Revolution, 1916–1923 | McGarry, Fearghal | Article in Book | | 2018 |
| Revolution? : Ireland 1917-1923 | Fitzpatrick, David | Monograph or Collective Volume | Trinity History Workshop | 1990 |
| Revolution? Revolutions are what happen to wheels : the phenomenon of revolution, Irish style | Garvin, Tom | Article in Book | | 2002 |
| Revolutionary Dublin, 1912-1923 : a walking guide | Gibney, John | Monograph or Collective Volume | The Collins Press | 2018 |
| Revolutionary justice - the Dáil Éireann courts | Kotsonouris, Mary | Article in Journal | | 1994 |
| Revolutionary lawyers : Sinn Féin and crown courts in Ireland and Britain, 1916-1923 | Foxton, David | Monograph or Collective Volume | Four Courts | 2008 |
| Revolutionary movements in Kerry from 1913 to 1923 : a social and political analysis | McNulty, Kieran | Article in Journal | | 2003 |
| Revolutionary times : Ireland 1913-1923 : the forging of a nation | Cronin, Mike ; Duncan, Mark | Monograph or Collective Volume | Merrion Press | 2024 |
| Richard Mulcahy and the Civil War | Taaffe, Patrick | Article in Journal | | 2015 |
| Richard Mulcahy and the conclusion of the Civil War | Taaffe,Patrick | Article in Journal | | 2016 |
| Richard Mulcahy and the genesis of the Civil War | Taaffe, Patrick | Article in Journal | | 2014 |
| Rioters, looters, lady patrols & mutineers : some reflections on lesser visited aspects of the Irish revolution in Dublin | Yeates, Pádraig | Monograph or Collective Volume | Dublin Corporation Public Libraries | 2017 |
| Robert Barton remembers | Barton, Robert Childers, 1881-1975Fagan, Ben | Article in Journal | | 2020 |
| Robert Boyle, the conversion of the Jews, and millennial expectations | Wojcik, Jan | Article in Book | | 2001 |
| Ross Horse Races in 1923 : as told by Jer Mac to Fachtna O'Callaghan | McCarthy, JeremiahO'Callaghan, Fachtna | Article in Journal | | 2000 |
| Rotten Prod : the unlikely career of Dongaree Baird | O'Connor, Emmet | Monograph or Collective Volume | University College Dublin Press | 2022 |
| Royal navy enlistees 1853-1923 | Ahern, Dennis J. | Article in Journal | | 2005 |
| Royalists, rebels and revolutionists: a history of County Cavan's revolution, 1912 - 1923 | Farrelly, Johann | Monograph or Collective Volume | Cavan County Council's Library Service | 2019 |
| Sa Bhearna Bhaoil : Gaillimh 1913-1923 | Ó Comhraí, Cormac | Monograph or Collective Volume | Cló Iar-Chonnacht | 2015 |
| Sa bhearna bhaoil : Gaillimh 1913-1923 | Ó Comhraí, Cormac | Monograph or Collective Volume | Cló Iar-Chonnacht | 2016 |
| Sam Henry's 'songs of the people' | | Monograph or Collective Volume | University of Georgia Press | 1990 |
| Sam Henry's 'Songs of the people' | | Monograph or Collective Volume | University of Georgia Press | 1990 |
| Samuel Beckett's undergraduate course at Trinity College, Dublin | Luce, John | Article in Journal | | 2001 |
| Sandy's story : early 'memoirs' of Alderman Sandy Spence, MBE, JP : the longest serving mayor of Ballymena (incorporating 'The Langest thing a mine, 1988) | | Monograph or Collective Volume | Ballymena Borough Council | 1991 |
| Sárscoláire Ceiltise á chuimhneamh : Heinrich Hans Wagner, 1923-1988 | Stockman, Gearóid | Article in Journal | | 1989 |
| Scéal na nUachtarán | Murray, Donal | Monograph or Collective Volume | Coiscéim | 2011 |
| Scéalta ó Ghrimm | | Monograph or Collective Volume | Connradh na Gaedhilge (Conradh na Gaeilge) | 1923 |
| Science and Religion Before and After Darwin | Adelman, Juliana ; Mathieson, Stuart | Article in Book | Oxford University Press | 2024 |
| Seamus Hasson Obituary | Hegarty, Aidan | Article in Journal | | 2016 |
| Sean MacBride and the republican motor launch "St George" | McEvilly, Michael | Article in Journal | | 1985 |
| Seán Ó Murchú: musical son of Knockma | Murphy, Mary J. | Article in Journal | | 2014 |
| Sean O’Casey and the Irish Civil War | O'Brien, Paul | Article in Book | Cork University Press | 2024 |
| Searching for the normal : the Farmers' and Labour Parties in the 1923 election | Knirck, Jason | Article in Book | | 2023 |
| Sectarian conflict in Monaghan | Micheau, Edward | Article in Book | | 1990 |
| Seeking a new beginning : IRA veterans in the United States, 1923-1930 | Wilk, Gavin | Article in Journal | | 2009 |
| Select Documents IX. The Irish Parliamentary Party and the Liberals in mid-Ulster, 1894 | | Article in Journal | | 1951 |
| Select statutes, cases and documents to illustrate English constitutional history, 1660-1832. With additional matter on Irish and Canadian documents (1840-1931). New issue, containing additional matter. | | Monograph or Collective Volume | | 1935 |
| Seoirse agus an tOileán | | Article in Book | | 2000 |
| Settlements, Schisms and Civil Strife | Ferriter, Diarmaid | Article in Book | | 2023 |
| Seventy years in the wild west : the rise and fall of Ireland's sheep farm. Southwest Mayo, 1851-1923 | Cadden, Sean | Monograph or Collective Volume | Mayo Books Press | 2025 |
| Shadow and substance : the Irish revolution and its aftermath | Ó Drisceoil, Donal | Article in Journal | | 2003 |
| Shadows from the trenches : veterans of the Great War & the Irish Revolution (1918-1923) | Destenay, Emmanuel | Monograph or Collective Volume | UCD Press | 2021 |
| Shallow graves ; documenting & assessing IRA disappearances during the Irish revolution 1919–1923 | Bielenberg, Andy ; Ó Ruairc, Pádraig Óg | Article in Journal | | 2021 |
| Shifting Sentiment: Press Opinion in Ireland's Revolutionary Decade | Meleady, Dermot | Monograph or Collective Volume | Wordwell | 2023 |
| Shipping statistics of the Philadelphia Custom House, 1733 to 1774, refute the Scotch-Irish theory | O'Brien, Michael J. | Article in Journal | | 1923 |
| Shipping statistics of the Philadelphia custom house, 1733 to 1774, refute the Scotch-Irish theory. | O'Brien, Michael Joseph | Article in Journal | | 1923 |
| Shooting for the State? Photos of the Civil War | Smyth, Sara | Article in Journal | | 2006 |
| Short guide to relevant legislation, 1923-1980 | Blackwell, Patrick | Article in Book | | 2012 |
| Silent but eloquent reminders : the nationalist monuments in Cork and Skibbereen | Mannion, Orlaith | Article in Book | | 2001 |
| Sinn Féin women : footnoted foot soldiers and women of no importance | Keiley-Listerman, Margaret | Monograph or Collective Volume | Praeger | 2010 |
| Sinn Féin, agrarian radicalism and the war of independence, 1919-1921 | Bew, Paul | Article in Book | | 1988 |
| Siobhán : a memoir of an actress | Ó hAodha, Mícheál | Monograph or Collective Volume | Brandon | 1994 |
| Sister Genevieve | Rae, John | Monograph or Collective Volume | Little Brown | 2001 |
| Six essays on Edward Marytn (1859-1923), Irish cultural revivalist | Nolan, Jerry | Monograph or Collective Volume | Edwin Mellen | 2004 |
| Sligo, 1921-1923: the aftermath of revolution | Farry, Michael Francis | Thesis | | 1999 |
| So near and yet so far. Defeat yet again Wicklow's lot | Finlay, John | Article in Journal | | 2004 |
| Social life and the GAA in a time of upheaval in Ireland : a retrospect | Ferriter, Diarmaid | Article in Book | | 2015 |
| Socialism : socialist intellectuals and the Irish revolution | English, Richard, 1963- | Article in Book | | 2002 |
| Societal patterns and lessons : the Irish case | Bell, J. Bowyer | Article in Book | | 1972 |
| Some recollections of Griffith and his times | Lyons, George A. | Monograph or Collective Volume | Talbot Press|T Fisher Unwin | 1923 |
| Somme memories | Adamson, Ian | Article in Book | | 2013 |
| Sources for the study of the revolutionary period in King's County/Offaly, 1912-1923 | Shortall, Lisa | Article in Journal | | 2016 |
| Sources on the history of the ESB in the National Archives of Ireland | Donnelly, Brian | Article in Journal | | 2017 |
| Sources. The Military Service (1916-1923) Pensions Collection: evidence of a revolution through ordinary voices | Gordon, Cécile | Article in Journal | | 2016 |
| Southern Irish nationalism as a historical problem | Regan, John M., 1967- | Article in Journal | | 2007 |
| Southern Protestant voices during the Irish War of Independence and Civil War : reports from Church of Ireland synods | Walker, B. M. (Brian Mercer) | Article in Book | | 2020 |
| Special elections in alternative vote electoral systems : exploring turnout and the vote in Irish by-elections 1923–2019 | Quinlan, Stephen | Article in Journal | | 2023 |
| Special Infantry Corps | | Article in Book | | 2017 |
| Spence, Bryson & Co. Ltd. Linen weaving factory, Markethill | Marshall, Pamela | Article in Journal | | 2000 |
| Spirit of Revolution : Ireland from below, 1917–1923 | NA | Monograph or Collective Volume | Four Courts Press | 2024 |
| Spiritual wounds: trauma, testimony and the Irish Civil War | Aiken, Síobhra | Monograph or Collective Volume | Irish Academic Press | 2022 |
| Spotlights on Irish history : talks given at Duhallow heritage centre | Clifford, Brendan | Monograph or Collective Volume | Aubane Historical Society | 1997 |
| St Mary's, Knockbeg College (1913-1923). A decade with a difference | Byrne, Brendan | Article in Journal | | 2018 |
| Stan Orme and the road to 'Industrial Democracy': British attempts at the politicisation of working-class Protestants in Northern Ireland, 1973-75 | Craig, Tony | Article in Book | | 2017 |
| Statement of Michael Hughes, Castlebar Battalion I.R.A. | Hughes, CarmelHughes, Michael | Article in Journal | | 1999 |
| Statements to the committee of inquiry into the army mutiny | Hogan, James | Article in Book | | 2001 |
| Stephen O'Mara and the Limerick crisis, March 1922 | Ó Gríofa, Ciarán | Article in Book | | 1997 |
| Strafford and Ireland : the history of his viceroyalty, with an account of his trial. 2 vols. | O'Grady, W. H. A. | Monograph or Collective Volume | | 1923 |
| Strange Times. Life in Meath during the Troubles of 1922-1923 | Rotheram, Mary Countess, b. 1859, d. 1935 | Article in Journal | | 2014 |
| Strikes in Galway | Thomson, Lucinda | Article in Book | | 1990 |
| Studio and state: the laverys and the Anglo-Irish treaty | Andrees, Dr Edith ; Sisley, Logan | Monograph or Collective Volume | Wordwell Books | 2021 |
| Studios and states : the laverys and the Anglo-Irish treaty | Andrees, Dr Edith, ; Sisley, Logan | Monograph or Collective Volume | National museum of Ireland, Hugh Lane Gallery | 2021 |
| Study of the history and jurisdiction of the Rhode Island courts | McCanna, Francis I. | Article in Journal | | 1923 |
| Subalternity and gender : problems of post‐colonial Irishness | Graham, Colin | Article in Journal | | 1996 |
| Syndicalism in Ireland, 1917-1923 | O'Connor, Emmet | Monograph or Collective Volume | Cork University Press | 1988 |
| Syndicalism in Ireland, 1917-1923 | O’Connor, Emmet | Thesis | | |
| Tales from the trenches at Tara | O'Sullivan, Muiris | Article in Journal | | 2010 |
| Tallaght, in the County Dublin | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1908 |
| Tans, terror and troubles : Kerry's real fighting story, 1913-1923 | Dwyer, T. Ryle | Monograph or Collective Volume | Mercier Press | 2001 |
| Teach an Ardmheara agus Réabhlóid na hÉireann, 1912–1923|The Mansion House and the Irish Revolution, 1912-1923 | Mac Donncha, Mícheál | Monograph or Collective Volume | Comhairle Cathrach Bhaile Átha Cliath|Dublin City Council | 2019 |
| Téanam go Min Aird : scéal na Gaelainne ina dúthaigh féin agus tuairisc bheathaisnéiseach | Ní Shúilleabháin, Lís | Monograph or Collective Volume | Oidhreacht Chorca Dhuibhne | 2013 |
| Terror in Ireland, 1916-1923 | | Monograph or Collective Volume | Lilliput|Trinity History Workshop | 2012 |
| Terrorismus und Freiheitskampf : Gewalt, Propaganda und politische Strategie im irischen Bürgerkrieg 1922/23 | Braun, Nikolaus | Monograph or Collective Volume | Oldenbourg | 2003 |
| Testimony from imprisoned women | Walsh, Oonagh | Article in Book | | 1990 |
| Testing the Decline of Parliament Thesis : Ireland, 1923-2002 | Elgie, RobertStapleton, John | Article in Journal | | 2006 |
| The 'Drumboe Martyrs' | Silke, John J. | Article in Journal | | 2008 |
| The 1920's - Of the Experience 'from Below' | Higgins, Michael D. | Article in Book | | 2023 |
| The 1923 FAI Cup Final | Curry, James | Article in Book | Dublin City Council | 2023 |
| The 1923 General Election Campaign in Kerry | O'Shea, Owen | Article in Journal | | 2024 |
| The 1923 Land Act : some new perspectives | Dooley, Terence A. M.McCarthy, Tony | Article in Book | | 2015 |
| The AARIR and the 1923 General Election in the United States | Donlon, Regina | Article in Book | | 2023 |
| The Aarir of California and the De Valera connection, 1923-1936 | Sarbaugh, Timothy J. | Article in Journal | | 1987 |
| The aftermath of revolution : Sligo 1921-23 | Farry, Michael | Monograph or Collective Volume | University College Dublin Press | 2000 |
| The aftermath of the Irish civil war | Garvin, Tom | Article in Book | | 2003 |
| The alternatives to civil war | Oliver, Frederick Scott, 1864-1934 | Monograph or Collective Volume | John Murray | 1913 |
| The Amalgamated Society of Railway Servants and the National Union of Railwaymen in Ireland, 1911-1923 | McCabe, Conor | Thesis | | 2006 |
| The ancient official seals of the city of Dublin | Strickland, W. G. | Article in Book | | 1990 |
| The ancient territories out of which the present County Kildare was formed, and their septs | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1895 |
| The antiquities of Clonmore, County Carlow | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| The archaeology of the Blackstairs Mountains | Ó Murchú, Séamus | Article in Journal | | 2019 |
| The archives of the 'Dublin Magazine, 1923-58 | Pressley, Stuart | Article in Journal | | 1973 |
| The army | McDowell, R. B. (Robert Brendan), 1913-2011 | Article in Book | | 1957 |
| The Bad Times: Waterford Country Houses During the Revolutionary Period | Fraher, William | Monograph or Collective Volume | Waterford County Museum | 2022 |
| The Ballycotton job : an incredible true story of IRA pirates | Mahon, Tom | Monograph or Collective Volume | Mercier Press | 2022 |
| The battle for Kilmallock | O'Callaghan, John | Monograph or Collective Volume | Mercier Press | 2011 |
| The Battle for Liberty Hall | Watts, Gerry | Article in Journal | | 2015 |
| The battle for Limerick city | Ó Ruairc, Pádraig Óg | Monograph or Collective Volume | Mercier Press | 2010 |
| The Battle of the Belleek/Pettigo triangle, May/June 1922 | Newman, Seán Bernard | Article in Journal | | 2022 |
| The bearing of coat-armour by ladies : a guide to the bearing of arms by ladies of all ranks, whether maid, wife, or widow, in England, Scotland, & Ireland | Franklin, C. A. H. | Monograph or Collective Volume | | 1923 |
| The Behans : rebels of a century | Dick, Maria-Daniella | Article in Book | | 2016 |
| The Birth of the Irish Free State, 1921-1923 | Curran, J. M. | Monograph or Collective Volume | Alabama UP | 1980 |
| The Black and Tans in north Tipperary : policing, revolution and war, 1913-1922 | Hogan, Seán | Monograph or Collective Volume | Untold Stories Publishers | 2013 |
| The bloodied field : Croke Park, Sunday 21 November 1920 | Foley, Michael | Monograph or Collective Volume | O’Brien Press | 2015 |
| The Boundary Commission | Lynch, Robert | Article in Book | | 2017 |
| The Boundary Commission and Donegal | Williams, J. D. | Article in Journal | | 1990 |
| The British government and Brendan Behan, 1941-1954 : the persistence of the Prevention of Violence Act. (Document study) | Holmes, Colin | Article in Journal | | 1989 |
| The British Government and the appointment of Tomás Ó Fiaich as Archbishop of Armagh | Rafferty, Oliver P. | Article in Journal | | 2014 |
| The British military evacuation | Kinsella, Anthony | Article in Journal | | 1997 |
| The brothers Behan | Behan, BrianDillon-Malone, Aubrey | Monograph or Collective Volume | Blackhall Publishing | 1998 |
| The burning of Ballynastragh, 9 March 1923 | Dooley, Terence A. M. | Article in Journal | | 2003 |
| The burning of country houses in Co. Offaly during the revolutionary period, 1920-3 | Reilly, Ciarán J. | Article in Book | | 2011 |
| The burning of Dundrum Barracks in January 1923 | Smith, Margaret | Article in Journal | | 2024 |
| The burning of Graiguenoe Park | Good, Anne | Article in Book | | 2016 |
| The cardinal Tomás Ó Fiaich memorial library and archive | Ó Doibhlin, Crónán | Article in Journal | | 2001 |
| The carpenter tomb-slab in St. David's church, Naas | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| The castle and manor of Carlow | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1911 |
| The Catholic church and revolution | Gilley, Sheridan | Article in Book | | 1988 |
| The Catholic church and the Irish Free State 1923-1932 | Keogh, Dermot | Article in Journal | | 1994 |
| The Catholic Church and the War of Independence | Heffernan, Brian | Article in Book | | 2017 |
| The changing face of Offaly towns in the early 1900s : An illustrated history of Offaly towns in a time of modernisation | Byrne, Michael | Monograph or Collective Volume | Esker Press | 2024 |
| The chapel of Dublin Castle | Lawlor, H. J. (Hugh Jackson), 1860-1938 | Article in Journal | | 1923 |
| The Church and justice | Ryan, Brendan | Article in Journal | | 1985 |
| The Churchills in Ireland, 1660-1965 : connections and controversies | | Monograph or Collective Volume | Irish Academic Press | 2012 |
| The civic guard mutiny | McCarthy, Brian | Monograph or Collective Volume | Mercier | 2012 |
| The Civil War 1922-23 | Neeson, Eoin | Monograph or Collective Volume | Poolbeg | 1989 |
| The civil war : a teenager's recollections 70 years on | O'Rahilly, Aodagán | Article in Journal | | 1992 |
| The civil war hunger-strike October 1923 | Healy, James | Article in Journal | | 1982 |
| The Civil War in Castledermot and Graney | Kane, Eamon | Article in Journal | | 2017 |
| The Civil War in County Kilkenny: compensation claims (Part 1)|(Part 2)|Part 3 | O'Dwyer, Michael | Article in Journal | | 2020 |
| The Civil War in Drogheda, January-July 1922 | Martin, Mal | Article in Book | | 2017 |
| The Civil War in Dundalk and the case of Charles Gyles, 1898–1922 | Johnston, Don | Article in Book | | 2017 |
| The civil war in Ireland | Neeson, Eoin | Monograph or Collective Volume | Mercier Press | 1966 |
| The civil war in Ireland, 1922-23 | Neeson, Eoin | Monograph or Collective Volume | Mercier Press | 1969 |
| The Civil War in Kerry | | Article in Book | | 2017 |
| The civil war in Kerry | Doyle, Thomas | Monograph or Collective Volume | Mercier Press | 2008 |
| The civil war in Kildare | Durney, James | Monograph or Collective Volume | Mercier | 2011 |
| The Civil War in the Midlands. A conference organised by the Old Athlone Society. Custume Barracks, Athlone, 23 November 2013 | | Article in Journal | | 2015 |
| The civil war in Tipperary | Marnane, Denis G. ; Darmody, Mary Guinan | Monograph or Collective Volume | Fitzpatrick Printers, The Ara Press | 2021 |
| The civil war, 1922-23 | Purdon, Edward | Monograph or Collective Volume | Mercier Press | 2000 |
| The colleen and the crafting of Irishness : evolving national identity in McClinton’s Colleen Soap advertisements, 1910-1923 | O'Hagan, Lauren Alex | Article in Journal | | 2025 |
| The company I kept | Ryan, Phyllis | Monograph or Collective Volume | Town House | 1996 |
| The Congested Districts Board | Langan, Tom | Article in Journal | | 1989 |
| The Congested Districts Board of Ireland, 1891-1923 : poverty and development in the West of Ireland | Breathnach, Ciara | Monograph or Collective Volume | Four Courts | 2005 |
| The Congested Districts Boards of Ireland and Scotland | Mackey, Donald | Article in Journal | | 1996 |
| The congested districts of the west of Ireland | Freeman, T. W. | Article in Journal | | 1943 |
| The Connecticut Irish in the revolution | O'Brien, Michael J. | Article in Journal | | 1923 |
| The consolidation of the Irish revolution, 1921-1923 : the Free-Staters | Curran, Joseph M. | Article in Journal | | 1968 |
| The Cosgrave party : a history of Cumann na nGaedheal, 1923-33 | Meehan, Ciara | Monograph or Collective Volume | Royal Irish Academy | 2010 |
| The Coulters of Silverbridge | Cumiskey, Mary | Article in Journal | | 2011 |
| The courts of Dáil Éireann | Kotsonouris, Mary | Article in Book | | 1994 |
| The Craven Widows, 1912-1916 | Bradley-Davies, HélèneO’Brien, Paul | Article in Book | | 2023 |
| The crazy life of Brendan Behan : the rise and fall of Dublin's laughing boy | Gray, Frank | Monograph or Collective Volume | Author House | 2010 |
| The crazy life of Brendan Behan : the rise and fall of Dublin's laughing boy | Gray, Frank | Monograph or Collective Volume | Authorhouse | 2010 |
| The Curragh : its history and traditions | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| The Dáil courts in Limerick | Kotsonouris, Mary | Article in Journal | | 1992 |
| The Dáil government and Irish local democracy, 1919-23 | Garvin, Tom | Article in Book | | 2001 |
| The death of Dinny Lacey | Neenan, Michael | Article in Journal | | 1993 |
| The death of Willie Barrett | Keane, Vincent | Article in Journal | | 2009 |
| The decline of the aristocratic estates of County Westmeath, 1879-1923 | Dunne, Eugene | Article in Book | Geography Publications | 2022 |
| The decline of Unionist politics in Monaghan, 1911-1923 | Dooley, Terence A. M. | Monograph or Collective Volume | St Patrick's College, Dept of Modern History | 1988 |
| The departure of the landlord : from the Irish Convention to the 1923 land act | Sheehan, Joseph | Article in Book | Four Courts Press | 2024 |
| The deportation of James Larkin: Irish-American politics and the British, American and Free State Governments | Watts, Gerry | Article in Journal | | 2018 |
| The Desmond survey of County Kerry | | Monograph or Collective Volume | | 1923 |
| The Diocese of Ross | Webster, Charles A. | Monograph or Collective Volume | | 1924 |
| The discourses of Irish Jewish Studies: Bernard Shaw, Max Nordau, and evocations of the cosmopolitan | Watt, Stephen | Article in Book | | 2018 |
| The drama of capital : risk, belief, and liability on the Victorian stage | Moody, Jane, 1967- | Article in Book | | 2007 |
| The Dublin & South Eastern Railway : an illustrated history | Beesley, GerryShepherd, William Ernest (Ernie) | Monograph or Collective Volume | Midland | 1998 |
| The Dublin end : anecdotes of Brendan Behan on Árainn | McNeillie, Andrew | Article in Journal | | 2014 |
| The Dudleys: Donegal's "Penny" Nurses, 1903-1923 | Beattie, Seán | Article in Journal | | 2014 |
| The Earl of Kildare's manor of Geashill, in the King's County ; with notes on Killeigh, in the parish of Geashill | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1921 |
| The early life, correspondence and writings of the Rt. Hon. Edmund Burke, LL.D., with a transcript of the minute book of the debating 'Club' founded by him in Trinity College, Dublin. With an introduction and supplementary chapters on Burke's contribution to the Reformer and his part in the Lucas controversy by the Rt. Hon. Arthur Warren Samuels | | Monograph or Collective Volume | | 1923 |
| The Easter Rising as a milestone in Iranian nationalist appraisals of the Irish question | Bonakdarian, Mansour | Article in Journal | | 2017 |
| The Edward Martyn connection | Barry, Kevin | Article in Book | | 2000 |
| The emergence of the western problem in the Irish economy in the latter part of the 19th century an its persistence into the 20th century, with special reference to the work of the Congested Districts Board (1891-1923) | Harvey, Brian Richard | Thesis | | 1987 |
| The establishment of the office of the comptroller and auditor-general in the Irish Free State | Mac Cárthaigh, Muiris | Article in Journal | | 2002 |
| The experiences of the aristocracy in County Westmeath during the period 1879 to 1923 | Dunne, Eugene | Thesis | | 2016 |
| The experiences of the Cavan Loyalists during the Civil War: examining testemony from the Irish Grants Committee | Purcell, Daniel | Article in Journal | | 2016 |
| The face of time : Leland Lewis Duncan, 1862-1923 : photographs of County Leitrim | Kelly, Liam | Monograph or Collective Volume | Lilliput Press | 1995 |
| The faithful Fathers McEnroe in and near Pennsylvania, 1880s-1950s | Buffington, Rosemary | Article in Journal | | 2021 |
| The files of the Special Infantry Corp and Meath, 1923 | Connolly, John
| Article in Journal | | 2022 |
| The first man on the hill: The life and times of Rev. Patrick O'Connell (1850-1923) | O'Brien, Hugh B. | Article in Journal | | 2012 |
| The first president of Sinn Féin : Edward Martyn | Nolan, J. C. M. | Article in Journal | | 1996 |
| The Fitzgeralds of Ballyshannon (Co. Kildare), and their successors, thereat | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| The Fitzgeralds of Lackagh | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1895 |
| The forgotten vice-commandant : a grandson's account of Johnny McSweeney vice-commandant of the 2nd battalion mid-Limerick brigade, IRA | McSweeney, Patrick | Monograph or Collective Volume | Orla Kelly Publishing | 2021 |
| The forgotten women : 1916-1923. Honouring all women in the struggle for Irish freedom | Women's Commemoration Committee. North Inner City Folklore Project | Monograph or Collective Volume | North Inner City Folklore Project | 2008 |
| The Four Districts and the Irish Revolution, 1916-23 | Ó Luain, Kerron | Article in Journal | | 2017 |
| The GAA & revolution in Ireland, 1913-1923 | | Monograph or Collective Volume | Collins Press | 2015 |
| The GAA and Irish political prisoners, 1916-23 | Reynolds, Mark | Article in Book | | 2015 |
| The GAA and the First World War, 1914-18 | O'Carroll, Ross | Article in Book | | 2015 |
| The GAA and the Irish Parliamentary Party, 1913-1918 | McConnel, James | Article in Book | | 2015 |
| The GAA during the Irish Revolution 1913-1923 | Ferriter, Diarmaid | Article in Journal | | 2016 |
| The GAA during the Irish revolution, 1913-23 | Murphy, William | Article in Book | | 2009 |
| The GAA in a time of guerilla war and civil strife, 1918-23 | Cronin, Mike | Article in Book | | 2015 |
| The GAA, nationalism and the Irish diaspora in the United States, 1913-23 | Darby, Paul | Article in Book | | 2015 |
| The GAA, the 1916 Rising and its aftermath to 1918 | McElligott, Richard | Article in Book | | 2015 |
| The GAA, Unionism and partition, 1913-23 | McAnallen, Dónal | Article in Book | | 2015 |
| The Gaelic League in Virginia | Smith, John | Article in Journal | | 2022 |
| The Gaelic manuscripts in the Ó Fiaich Library/Archive | Ó Muirí, Réamonn | Article in Journal | | 2011 |
| The Garda Síochána in Donegal (1922-1923) | Beattie, Seán | Article in Journal | | 2022 |
| The gates flew open | O'Donnell, Peadar | Monograph or Collective Volume | [s.n.] | 1966 |
| The geography of revolution in Ireland, 1917-1923 | Hart, Peter, 1963-2010 | Article in Journal | | 1997 |
| The George Gavan Duffy papers | Kotsonouris, Mary | Article in Journal | | 2000 |
| The glorious twelfth : a brief history | Keane, PauricSwords, Freddie | Article in Journal | | 1989 |
| The government of Northern Ireland 1900-23 : the development of Northern Ireland government policy in relation to law and order and local government | Barton, Brian, 1944- | Monograph or Collective Volume | Athol | 1980 |
| The government's execution policy during the Civil War, 1922-1923 | Breen, Timothy Murphy | Thesis | | |
| The government’s execution policy during the Irish Civil War, 1922-23 | Murphy, Breen | Thesis | | 2011 |
| The guerilla phase and the end of the Civil War | Hopkinson, Michael | Article in Book | | 2017 |
| The guerrilla mind | Davis, Eoghan | Article in Book | | 1990 |
| The Hermitage : St Enda's and the haunting of Patrick Pearse | Crowley, Brian | Article in Book | | 2016 |
| The Historiography of the Irish Civil War | Ferriter, Diarmaid | Article in Book | Cork University Press | 2024 |
| The history and antiquities of the Queen's County barony of Portnahinch | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1905 |
| The history of Ireland | Gwynn, Stephen Lucius, 1864-1950 | Monograph or Collective Volume | | 1923 |
| The history of the 5th (Royal Irish) Regiment of Dragoons from 1689 to 1799; afterwards the 5th Irish Lancers from 1858 to 1921. Completed to 1921 by Lieut.-Colonel H.A. Cape | Harvey, J. R. | Monograph or Collective Volume | | 1923 |
| The history of the Congested Districts Board of Ireland, 1891-1923 | Breathnach, Ciara | Thesis | | 2003 |
| The history of the death penalty in Ireland since the Civil War | O'Callaghan, Liam | Thesis | | 2005 |
| The history, topography and antiquities of the county and city of Waterford | Ryland, R. H. | Monograph or Collective Volume | Wellbrook Press | 1982 |
| The Hollow school (schools of yesterday no.14) | Young, Lily | Article in Journal | | 1989 |
| The Holywood Stone and the Labyrinth of Knossos | Orpen, G. H. (Goddard Henry), 1852-1932 | Article in Journal | | 1923 |
| The I.R.A. and its enemies : violence and community in Cork, 1916-1923 | Hart, Peter, 1963-2010 | Monograph or Collective Volume | Clarendon Press | 1998 |
| The I.R.A. at war 1916-1923 | Hart, Peter, 1963-2010 | Monograph or Collective Volume | Oxford University Press | 2003 |
| The importance of being Irish : ideas and the Volunteers in Mayo and Tipperary | Augusteijn, Joost | Article in Book | | 1990 |
| The intrepid traveller | Walsh, Fr. Pat | Article in Journal | | 2003 |
| The IRA in Britain, 1919-1923: In the heart of enemy lines | Noonan, Gerard | Monograph or Collective Volume | Liverpool UP | 2014 |
| The IRA in Northern Ireland | Hanley, Brian | Article in Book | | 2017 |
| The IRA in the twilight years, 1923-1948 | MacEoin, Uinseann | Monograph or Collective Volume | Argenta Publications | 1998 |
| The Irish book, 1876-1923 | Ó Conchubhair, Brian | Article in Book | | 2025 |
| The Irish Catholic schooling of James T. Farrell, 1914-23 | Ebest, Ron | Article in Journal | | 1996 |
| The Irish character in print 1571-1923 | Lynam, Edward W.Mac Lochlainn, Alf, 1926- | Monograph or Collective Volume | Irish University Press | 1968 |
| The Irish Citizen Army and the military service pensions collection | Coleman, Marie | Article in Book | | 2015 |
| The Irish Civil War | Coogan, Tim PatMorrison, George, 1922- | Monograph or Collective Volume | Weidenfeld and Nicolson | 1998 |
| The Irish Civil War | Morrison, George, 1922- | Monograph or Collective Volume | Gill & Macmillan | 1981 |
| The Irish Civil War 1922-1923 : an anti-Treaty perspective | Murphy, Brian P. | Article in Journal | | 1997 |
| The Irish Civil War : an illustrated history | Litton, Helen | Monograph or Collective Volume | Wolfhound Press | 1996 |
| The Irish Civil War : the conflict that formed the state; a speech given to the Duhallow Heritage Centre on 22 April 1992 | Clifford, Brendan | Monograph or Collective Volume | Aubane Historical Society | 1993 |
| The Irish civil war and society: politics, class and conflict | Foster, Gavin | Monograph or Collective Volume | Palgrave Macmillan | 2015 |
| The Irish civil war and the 'international preposition' of 1922-23 | Davis, Troy | Article in Journal | | 1994 |
| The Irish Civil War in colour | Barry, Michael B. ; O'Byrne, John | Monograph or Collective Volume | Gill Books | 2022 |
| The Irish civil war: law, execution and atrocity | Enright, Seán | Monograph or Collective Volume | Merrion Press | 2019 |
| The Irish Civil War: law, execution and atrocity | Enright, Seán | Monograph or Collective Volume | Merrion Press | 2022 |
| The Irish Civil War: some reflections and questions | McCarthy, Pat | Article in Journal | | 2015 |
| The Irish Council of Churches, 1923-83 | Barkley, John M. | Monograph or Collective Volume | Irish Council of Churches | 1983 |
| The Irish Forestry Society 1902-1923 | Crawford, Hugh | Monograph or Collective Volume | The Society of Irish Foresters | 2023 |
| The Irish Free State's first diplomats : jealousy, anti-semitism and revenge | Kelly, Darren | Article in Journal | | 2016 |
| The Irish Guards in the Great War | | Monograph or Collective Volume | | 1923 |
| The Irish Guards in the Great War. Vol. 1 : The First Battalion; Vol. 2 : The Second Batallion | Kipling, Joseph Rudyard, 1865-1936Webb, George | Monograph or Collective Volume | Spellmount | 1997 |
| The Irish literary periodical, 1923-1958 | Shovlin, Frank | Monograph or Collective Volume | Clarendon Press | 2003 |
| The Irish literary theatre : 1899-1901 | Hogan, RobertKilroy, James | Monograph or Collective Volume | Dolmen Press | 1975 |
| The Irish national pilgrimage to Bobbio 1923 | Orschel, Vera | Article in Book | | 2015 |
| The Irish navy : a story of courage and tenacity | MacGinty, Tom | Monograph or Collective Volume | Kerryman | 1995 |
| The Irish President : the later career of Eamon de Valera | Holt, Edgar | Article in Book | | 2001 |
| The Irish republic | De Valera, EamonMacArdle, Dorothy | Monograph or Collective Volume | Irish Press | 1951 |
| The Irish Republican Army and its enemies: violence and community in County Cork, 1917-1923 | Hart, Peter | Thesis | | 1993 |
| The Irish Republican Brotherhood in the revolutionary period, 1879-1923 | Ranelagh, John O'Beirne | Article in Book | | 1988 |
| The Irish revolution | Connolly, James, 1868-1916 | Monograph or Collective Volume | The author | 1923 |
| The Irish Revolution : diplomacy and reactions, 1919-1923 | | Monograph or Collective Volume | Cork University Press | 2025 |
| The Irish revolution and how it came about | O'Brien, William | Monograph or Collective Volume | Maunsel and Roberts | 1923 |
| The Irish revolution and its aftermath, 1916-1923 : years of revolt | Costello, Francis J. | Monograph or Collective Volume | Irish Academic Press | 2003 |
| The Irish Revolution, 1912-23: Derry | Grant, Adrian | Monograph or Collective Volume | Four Courts | 2018 |
| The Irish Revolution, 1912-23: Leitrim | McGarty, Patrick | Monograph or Collective Volume | Four Courts | 2020 |
| The Irish Revolution, 1912-23: Louth | Hall, Donal | Monograph or Collective Volume | Four Courts | 2019 |
| The Irish Revolution, 1912-23: Monaghan | Dooley, Terence | Monograph or Collective Volume | Four Courts | 2017 |
| The Irish Revolution, 1912-23: Sligo | Farry, Michael | Monograph or Collective Volume | Four Courts Press | 2012 |
| The Irish Revolution, 1912-23: Tyrone | McCluskey, Fergal | Monograph or Collective Volume | Four Courts | 2014 |
| The Irish Revolution, 1912-23: Waterford | McCarthy, Pat | Monograph or Collective Volume | Four Courts | 2015 |
| The Irish Revolution, 1912–23: Kildare | Cullen, Seamus | Monograph or Collective Volume | Four Courts | 2020 |
| The Irish Revolution, 1912–23: Limerick | O'Callaghan, John | Monograph or Collective Volume | Four Courts | 2018 |
| The Irish Revolution, 1912–23: Roscommon | Burke, John | Monograph or Collective Volume | Four Courts | 2021 |
| The Irish Revolution, 1913-1923 | | Monograph or Collective Volume | Palgrave | 2002 |
| The Irish revolutionary decade, 1913–1923; voice, narratives and contexts | Ó Tuathaigh, M. A. G. (Gearóid) | Article in Book | NA | 2018 |
| The Irish settlement meeting of the Unionist Party, 7 July 1916 | | Article in Journal | | 2009 |
| The Irish story : telling tales and making it up in Ireland | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Monograph or Collective Volume | Allen Lane: The Penguin Press | 2001 |
| The Irish Transport and General Workers' Union : the formative years 1909-1923 | Greaves, Charles Desmond | Monograph or Collective Volume | | 1982 |
| The Irish War of Independence : context and meaning | Townshend, Charles | Article in Book | | 2012 |
| The Journal of the Association for the Preservation of the Memorials of the Dead in Ireland. Carlow content in volume 1 | Kelly, John | Article in Journal | | 2020 |
| The Kernanstown (or Browne's Hill) Cromlech, County Carlow | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1908 |
| The Killeshin church ruins, Queen's County | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1911 |
| The labour movement in Waterford city 1913-1923 | O'Connor, Emmet | Article in Journal | | 1981 |
| The land annuities agitation and the origins, implementation and consequences of the 1933 land act | Gahan, David | Article in Book | Four Courts Press | 2024 |
| The last secretary general : Sean Lester and the League of Nations | Gageby, Douglas | Monograph or Collective Volume | Townhouse | 1999 |
| The last years | Swift, John | Article in Book | | 1998 |
| The law of status or franchise | Mac Néill, Eoin | Article in Journal | | 1923 |
| The Leinster regiment | Jones, Mark | Monograph or Collective Volume | | 2023 |
| The letters of Liam O'Flaherty | Kelly, Angeline AgnesO'Flaherty, Liam | Monograph or Collective Volume | Wolfhound Press | 1996 |
| The life and reign of Edward the Fourth, king of England and of France and lord of Ireland. 2 vols. | Scofield, Cora Louise | Monograph or Collective Volume | | 1923 |
| The life and times of Edward Martyn : an aristocratic bohemian | Humphreys, Madeleine | Monograph or Collective Volume | Irish Academic Press | 2007 |
| The life of the Icelander, Jón Ólafsson, traveller to India, written by himself and completed about 1661 A.D., with a continuation by another hand up to his death in 1679. Translated from the Icelandic edition by Bertha S. Phillpotts. 1. Life and Travels : Iceland, England, Denmark, White Sea, Faroes, Spitzbergen, Norway, 1593-1622; 2. Life and Travels : Denmark, England, the Cape, Madagascar, Comoro Is., Coromandel Coast, Tranquebar, St.Helena, Ascension Is., Ireland, Iceland, 1618-1679. 2 vols. | | Monograph or Collective Volume | | 1923 |
| The lives of the great engineers of Ulster | Crossland, Bernard, Sir, 1923-2011,Moore, John S. (John Shaw), 1942 | Monograph or Collective Volume | NE Consultancy for Belfast Industrial Heritage Ltd. | 2003-2008 |
| The long road | Hartley, Tom | Article in Book | | 2013 |
| The lost 'dog tags' of soldier John Coulter | Heueston, John | Article in Journal | | 2001 |
| The making of Fianna Fáil power in Ireland, 1923-1948 | Dunphy, Richard | Monograph or Collective Volume | Clarendon Press | 1995 |
| The making of modern Ireland 1603-1923. | Beckett, J. C. (James Camlin) | Monograph or Collective Volume | Faber | 1981 |
| The making of modern Ireland, 1603-1923 | Beckett, J. C. (James Camlin) | Monograph or Collective Volume | Faber | 1966 |
| The manor and castle of Powerscourt ... in the sixteenth century | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1909 |
| The manor and castle of Powerscourt, County Wicklow, in the sixteenth century, formerly a possession of the earls of Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1911 |
| The mayor who cleaned up New York : a political biography of William E. Dever | Schmidt, John R. | Monograph or Collective Volume | Northern Illinois University Press | 1989 |
| The Meath ancestors of Blessed Abbot Columba Marmion O.S.B., 1858-1923 | Marmion, James | Article in Journal | | 2004 |
| The men will talk to me: Galway interviews by Ernie O'Malley | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Monograph or Collective Volume | Mercier Press | 2013 |
| The men will talk to me: Kerry interviews by Ernie O'Malley | O'Malley, Ernie (Ernest Bernard), 1897-1957 | Monograph or Collective Volume | Mercier Press | 2012 |
| The merchant marine | Benson, William S. | Article in Journal | | 1923 |
| The Metropolitan School of Art, 1900-1923 : Part 2 | Turpin, John | Article in Journal | | 1984 |
| The Metropolitan School of Art, 1900-1923. Part 1 | Turpin, John | Article in Journal | | 1984 |
| The Military Service Pensions Project and Irish history : a personal perspective | O'Halpin, Eunan | Article in Book | | 2012 |
| The military services pensions collection | Gibney, John | Article in Journal | | 2014 |
| The mock edition revisited : Swift to Mailer | Rawson, Claude | Article in Book | | 2013 |
| The mortgage papers of St. Patrick's College, Maynooth 1871-1923 | Dooley, Terence A. M. | Article in Journal | | 2005 |
| The murder of Dr Muldoon : a suspect priest, a widow's fight for justice | Boyle, KenDesmond, Tim | Monograph or Collective Volume | Mercier Press | 2019 |
| The new Irish state and the decline of the republican Sinn Féin party, 1923-26 | Pyne, Peter | Article in Journal | | 1976 |
| The New Zealand Tablet and the Irish Catholic Press Worldwide, 1898-1923 | McNamara, Heather | Article in Journal | | 2003 |
| The News from Ireland: Foreign Correspondents and the Irish Revolution | Walsh, Maurice | Monograph or Collective Volume | I.B.Tauris | 2011 |
| The Newspaper Men : The Doris Brothers and Ireland 1893-1923 | McLoughlin, Padraig | Monograph or Collective Volume | Lettertec | 2025 |
| The O'More family of Balyna in the County Kildare, by James More of Balyna, circa 1774 | Fitzgerald, Lord Walter, 1858-1923O'Leary, Edward | Article in Journal | | 1921 |
| The office of chief governor of Ireland, 1172-1509 | Wood, Herbert | Article in Journal | | 1923 |
| The Old IRA in Meath | McFadden, Owen | Monograph or Collective Volume | The author | 2015 |
| The Orange Order and the United Farmers of Ontario, 1919-23 | Pennefather, R. S. | Article in Journal | | 1977 |
| The origin and development of dominion status as a constitutional settlement in Ireland, 1920-1923 | Towey, Thomas | Thesis | | |
| The other Parnell | Stern, Frederick C. | Article in Journal | | 1972 |
| The painter and the poet: Michael George Brennan (1839-1871) and Laura Catherine Redden (1839-1923) | Rooney, Brendan | Article in Journal | | 2009 |
| The papers of Patrick McGilligan as a source for examining the electrification of the Irish Free State | Manning, Kate | Article in Journal | | 2017 |
| The parliamentary activity of the head of government in Ireland (1923–2000) in comparative perspective | Elgie, RobertStapleton, John | Article in Journal | | 2004 |
| The Patrick Hennessy letters | Murphy, Ellen D. | Article in Journal | | 2006 |
| The perceptory, or commandery, of Kilteel, County Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| The plantation in Ulster at the beginning of James I's reign | Maxwell, C. E. | Article in Journal | | 1923 |
| The Poet in a Time of Civil War | Dorgan, Theo | Article in Book | Cork University Press | 2024 |
| The politics of a 'non-political' office, 1973-1990 | Rafter, Kevin | Article in Book | | 2014 |
| The politics of comparison : the racialisaion of Home Rule in British science, politics and print, 1886-1923 | Schownir, Matthew | Article in Book | | 2014 |
| The politics of Irish defence from the Civil War to the Congo, 1923-1964 | Walsh, Maurice | Thesis | | 1998 |
| The politics of the Irish Civil War | Kissane, Bill | Monograph or Collective Volume | Oxford University Press | 2005 |
| The politics of the poor law, 1900-1923 | Daniel, Martin Gerard | Thesis | | 1998 |
| The politics of the Treaty split and Civil War | Kissane, Bill | Article in Book | | 2017 |
| The Poor Law in County Carlow, 1838-1923 | Ó Cathaoir, Eva | Article in Book | | 2008 |
| The Powell family, printers in Dublin in the eighteenth century | McDix, E. R. | Article in Journal | | 1923 |
| The Powell family, printers in Dublin in the eighteenth century | Dix, E. R. McC. (Ernest Reginald McClintock), 1857-1936 | Article in Journal | | 1923 |
| The pre-1969 historiography of the Northern Ireland conflict: a reappraisal | Lambkin, Brian | Article in Journal | | 2015 |
| The present and future of corporate taxation | Bliss, Zenas W. | Article in Journal | | 1923 |
| The principal gentry of the county Kildare in the year 1600 | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| The priory, or nunnery, of Graney, County Kildare | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1914 |
| The proprietors of the Manor of Monasterevin in the sixteenth century | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1921 |
| The Protestant churches, the Orange Order and public education in Northern Ireland 1923 until 1947 | McAllister, William J. | Thesis | | |
| The Protestant minority in County Offaly in the early twentieth century | Turner, Sylvia | Monograph or Collective Volume | | 2023 |
| The provincial press and the Irish revolution: the case of county Westmeath | Nolan, Michael | Article in Journal | | 2017 |
| The Publicity Club of Ireland : 1923-1998 | Corr, Frank | Monograph or Collective Volume | MO Books | 1998 |
| The purpose of Cardinal Ó Fiaich | Faul, Denis | Article in Journal | | 1991 |
| The quarantine of Archbishop Mannix : a British preventive policy during the Anglo-Irish troubles | Hachey, Thomas E. | Article in Journal | | 1970 |
| The quiet county : towards a history of the Laois brigade I.R.A. and revolutionary activity in the county 1913-1923 | Rafter, Michael J. | Monograph or Collective Volume | Arderin | 2005 |
| The radicalisation of the Gaelic Athletic Association in Ulster, 1912-1923 : the role of Owen O'Duffy | McAnallen, Dónal | Article in Book | | 2015 |
| The railways of County Louth in the revolutionary decade, 1912-1923 | Rigney, Peter | Article in Book | | 2017 |
| The Rathdown Union workhouse at Loughlinstown, 1838-1923 | Ó Cathaoir, Eva | Article in Journal | | 1995 |
| The real chief : Liam Lynch | Ryan, Meda | Monograph or Collective Volume | Mercier Press | 2005 |
| The real chief : the story of Liam Lynch | Ryan, Meda | Monograph or Collective Volume | Mercier Press | 1986 |
| The Rebel Aghada 1798-1923 : The Untold History of an East Cork Parish | Fitzpatrick, Billy | Monograph or Collective Volume | Iontas Press | 20 |
| The regional radiology service | Murray, James P. | Article in Book | | 1995 |
| The regions and their issues : Ireland | Cullen, L. M. (Louis Michael) | Article in Book | | 1981 |
| The Republic : the fight for Irish independence, 1918-1923 | Townshend, Charles | Monograph or Collective Volume | Allen Lane | 2013 |
| The republic in 1916-23 | Desmond, J. B. | Article in Journal | | 1937 |
| The resurrection of Ireland : the Sinn Fein Party, 1916-1923 | Laffan, Michael | Monograph or Collective Volume | Cambridge University Press | 1999 |
| The Revolution in Ireland, 1879-1923 | | Monograph or Collective Volume | Macmillan | 1988 |
| The revolution in Ireland, 1906-1923 | Phillips, W. Alison (Walter Alison), 1864-1950 | Monograph or Collective Volume | Longmans | 1926 |
| The rhetoric and politics of land redistribution in southern Ireland, 1919-1923 : national and local perspectives | Dooley, Terence | Article in Book | | 2022 |
| The rise and fall of the Clancarty Estate, 1891-1923 | Casey, Brian | Article in Journal | | 2015 |
| The road-books and itineraries of Ireland, 1647-1850 | Fordham, H. G., Sir | Article in Journal | | 1923 |
| The role of German-speaking scholars in the study of Modern Irish | Wigger, Arndt | Article in Journal | | 2009 |
| The role of the Congested Districts Board in estate purchase and improvement in Donegal, 1891-1923 | O'Donnell, Martina | Article in Journal | | 1998 |
| The role of women in the economy of the west of Ireland, 1891-1923 | Breathnach, Ciara | Article in Journal | | 2004 |
| The round towers of the County Kildare : their origin and use | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1895 |
| The Royal Hospital at Kilmainham, and its architect | Strickland, W. G. | Article in Journal | | 1923 |
| The Royal Navy and Ireland: 1900 – 1923 | O’Brien, Cathal | Thesis | | 2012 |
| The Royal Navy and the Irish civil war | Linge, John | Article in Journal | | 1998 |
| The Scariff martyrs : war, murder and memory in East Clare | Mac Conmara, Tomás | Monograph or Collective Volume | Mercier Press | 2021 |
| The Scotch-Irish in Pennsylvania | Williams, E. Melvin | Article in Journal | | 1923 |
| The secret societies of Ireland, their rise and progress | Pollard, H. B. C. | Monograph or Collective Volume | Allan | 1923 |
| The Shanleys of Broadway | Shanley, Leo J. | Article in Journal | | 1990 |
| The Shannon in military history | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1971 |
| The shelling of Millmount | Corcoran, Seán | Article in Journal | | 2012 |
| The shooting of the Hornicks | Codd, Mark | Article in Journal | | 2010 |
| The sinking of the RMS Leinster - a Mallow connection | Sheehan, Patrick T. | Article in Journal | | 2018 |
| The social and political roots of Irish partition | Jackson, Alvin | Article in Journal | | 1989 |
| The social basis of the Civil-war divide | Foster, Gavin | Article in Book | NA | 2017 |
| The social context of wartime Dublin | Daly, Mary E. | Article in Book | | 2016 |
| The social structure of the Irish Republican Army, 1916-1923 | Hart, Peter, 1963-2010 | Article in Journal | | 1999 |
| The Special Infantry Force | Kinsella, Anthony | Article in Journal | | 1997 |
| The split : from Treaty to Civil War, 1921-23 | NA | Monograph or Collective Volume | Wordwell Books | 2022 |
| The Split: From Truce to Treaty to Civil War (1921-1923) | Higgins, Michael D. | Article in Book | | 2023 |
| The stalwart squad, 1923-91 | Waters, Des | Article in Journal | | 2007 |
| The strange death of Liberal Ireland: William Flavelle Monypenny's The Two Irish Nations | Bew, Paul | Article in Book | | 2013 |
| The struggle for land in Ireland, 1800-1923 | Pomfret, J. E. | Monograph or Collective Volume | | 1930 |
| The struggle for land in Ireland, 1800-1923 | Pomfret, John Edwin | Monograph or Collective Volume | | 1930 |
| The supporters and no organisation? Cumann na nGaedheal organisation and policy, 1923-33 | Farrell, Mel | Thesis | | 2011 |
| The taking of Newcastle West in the civil war | Dore, Michael | Article in Journal | | 1987 |
| The Teacher's Club : a history 1923-1998: | Ward, Noel | Monograph or Collective Volume | Teacher's Club | 1998 |
| The Thin Man. An interview with Brendan Behan. [January 1961] | Lotringer, Sylvère | Article in Journal | | 2005 |
| The Third Tipperary Brigade (1921-1923). Part 1 - from truce to civil war | Colmcille, An tAthair | Article in Journal | | 1990 |
| The Third Tipperary Brigade (1921-23), part 2, from ambushes to executions | Colmcille, An tAthair | Article in Journal | | 1991 |
| The Third Tipperary Brigade : its guerilla campaign (1919-1921) | O'Dwyer, Kate | Article in Journal | | 1997 |
| The Tiger no longer speaks Celtic: Economic conditioning and the Irish language | Nic Craith, Máiréad | Article in Book | | 2002 |
| The times of my life | Gorman, John | Monograph or Collective Volume | Leo Cooper / Pen & Sword | 2003 |
| The Tinahely Die Hards of Wicklow Gaol | Goodman, John | Article in Journal | | 2022 |
| The Tories and Ireland : Andrew Bonar Law and Conservative strategy towards the Third Home Rule bill 1911-1914 | Smith, Jeremy | Thesis | | |
| The tourist gaze : cycling tourists’ impressions of Victorian and Edwardian Ireland | Griffin, Brian | Article in Journal | | 2017 |
| The Treasure Hunt of 1923. Dún Laoghaire Borough winners | Smith, Brian | Article in Journal | | 2020 |
| The Treatment of Militant Anti-Treaty Women in Kerry by the National Army during the Irish Civil War | McAuliffe, Mary | Article in Journal | | 2023 |
| The Trinity college estates, 1800-1923 | MacCarthy, R. B. (Robert B.) | Monograph or Collective Volume | | 1992 |
| The Trinity College estates, 1800-1923 : corporate management in an age of reform | MacCarthy, R. B. (Robert B.) | Monograph or Collective Volume | Dundalgan Press (W. Tempest) Ltd | 1992 |
| The triumph of play | Rouse, Paul | Article in Book | | 2015 |
| The Turret Room | Rooney, Philip | Article in Journal | | 1962 |
| The Ulster plantation | Bradley, Arthur Granville | Article in Journal | | 1923 |
| The unknown commmandant : the life and times of Denis Barry, 1883-1923 | Barry, Denis | Monograph or Collective Volume | Collins Press | 2009 |
| The veiled woman of Achill : island outrage and a Playboy drama | Byrne, Patricia | Monograph or Collective Volume | Collins | 2012 |
| The Wakelys of Ballyburly | O’Neill, Tim | Monograph or Collective Volume | | 2023 |
| The war for Ireland, 1913-1923 | Cottrell, Peter,O'Shea, Brendan,White, Gerry, 1957-, | Monograph or Collective Volume | Osprey Publishing | 2009 |
| The War of Independence in Kildare | Durney, James | Monograph or Collective Volume | Mercier | 2013 |
| The War of Independence in Westmeath | Kenneally, Ian | Article in Journal | | 2013 |
| The Wheeler-Cuffe Archive National Botanic Gardens, Glasnevin, Dublin 1 : papers about a Burmese serow and Kilkenny during the civil war | Nelson, E. Charles | Article in Journal | | 2004 |
| The women who died for Ireland | Ó Ruairc, Pádraig Óg | Article in Journal | | 2018 |
| The workhouse system in county Waterford, 1838-1923 | Kinealy, Christine | Article in Book | | 1992 |
| The working-class movement and the Irish revolution, 1896-1923 | Pimley, Adrian | Article in Book | | 1988 |
| The writings of Brendan Behan | Kearney, Colbert | Monograph or Collective Volume | [s.n.] | 1977 |
| Thesis abstract : The Amalgamated Society of Railway Servants and the National Union
of Railwaymen in Ireland, 1911–1923 | McCabe, Conor | Article in Journal | | 2007 |
| They put the flag a-flyin : the Roscommon volunteers, 1916-1923 | Thorne, Kathleen Hegarty | Monograph or Collective Volume | Generation Organization | 2005 |
| Thomas D'Arcy McGee : the prophet of Canadian nationality | Harvey, Daniel Cobb | Monograph or Collective Volume | [s.n.] | 1923 |
| Three incidents | O'Meara, J. J. | Article in Journal | | 1993 |
| Through the eyes of British feminism - the Treaty, equal franchise and civil war | Ward, Margaret | Article in Journal | | 2022 |
| Timolin | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1899 |
| Tom Hunter Castletownroche. Notes on his part in events, 1913-1923 | Duane, Tom | Article in Journal | | 2011 |
| Tomás Ó Fiaich | Ó Glaisne, Risteárd, 1927-2003 | Article in Journal | | 1992 |
| Tomás Ó Fiaich | Ó Glaisne, Risteárd, 1927-2003 | Monograph or Collective Volume | Coiscéim | 1990 |
| Tomás Ó Fiaich - saol agus saothar i Maigh Nuad | Ó Doibhlin, Diarmaid | Article in Book | | 1995 |
| Tomás Ó Fiaich and south-east Ulster Irish | Comer, Niall | Article in Book | | 2023 |
| Tomás Ó Fiaich and the development of John Hume's political thinking | Dolan, Thomas | Article in Book | | 2023 |
| Tomás Ó Fiaich and the Irish Overseas Archive, 1955-88 | Hazard, Benjamin | Article in Book | | 2023 |
| Tomás Ó Fiaich as scholar, teacher, mentor and friend | Ó Muraile, Nollaig | Article in Journal | | 2017 |
| Tomás Ó Fiaich's letters from Louvain : letters, 1950-1952, from Tomás Ó Fiaich, St Anthony's College, Louvain, to his father, Patrick Fee, Anamar | McMahon, KevinÓ Fiaich, Tomás | Monograph or Collective Volume | Cullyhanna Community Enterprises | 1994 |
| Tomás Ó Fiaich, scoláire | Ó Dufaigh, Seosamh | Article in Journal | | 1978 |
| Tory radicalism and the Home Rule crisis, 1910-1914 : the case of Lord Willoughby de Broke | Kennedy, Thomas C. | Article in Journal | | 2002 |
| Towards a further understanding of the sexual and gender-based violence women experienced in the Irish revolution | Connolly, Linda | Article in Book | NA | 2020 |
| Towards a history of the Cecilian movement in Ireland; an assessment of the writings of Heinrich Bewerange (1862-1923), with a catalogue of his publications and manuscripts | Lawrence, NicholasWhite, Harry | Article in Book | | 1993 |
| Towards commemoration: Ireland in war and revolution, 1912-1923 | | Monograph or Collective Volume | Royal Irish Academy | 2013 |
| Tragedies and farce: Partition and the border | Leary, Peter | Article in Book | | 2022 |
| Tragedies of Kerry, 1922-1923 | MacArdle, Dorothy | Monograph or Collective Volume | Irish Book Bureau | 1946 |
| Tragedies of Kerry, 1922-1923 | MacArdle, Dorothy | Monograph or Collective Volume | Irish Freedom Press | 1991 |
| Tragedies of Kerry, 1922-1923 | MacArdle, Dorothy | Monograph or Collective Volume | [s.n.] | 1998 |
| Tragedies of Kerry, 1922-1923 | MacArdle, Dorothy | Monograph or Collective Volume | Irish Freedom Press | 1988 |
| Transatlantic defiance : the militant Irish republican movement in America, 1923-45 | Wilk, Gavin | Monograph or Collective Volume | Manchester UP | 2014 |
| Treatyite politics in County Longford 1923-1933 - an analysis of the Cumann na nGaedheal organisation | Farrell, Mel | Article in Journal | | 2011 |
| Tribute to Mollie McGeown, 1923-2004 | Anonymous | Article in Journal | | 2004 |
| Tribute. Captain Graham Harold Hennessey, RM | Hennessey, Richard | Article in Journal | | 2013 |
| Trinity in war and revolution, 1912-1923 | Irish, Tomás | Monograph or Collective Volume | Royal Irish Academy | 2015 |
| Troubled times : war and rebellion in North Galway, 1913-1923 | Deignan, Jarlath | Monograph or Collective Volume | Letertec Ireland Ltd | 2019 |
| Troubled Tories : Dissent and Confusion concerning the Party's Ulster Policy, 1910-1914 | Kennedy, Thomas C. | Article in Journal | | 2007 |
| Truce, treaty and civil war in Dublin city, 1921-23 | Hanley, John Paul | Thesis | | 1995 |
| Tulira Castle : Gothic revival | O'Byrne, Robert | Article in Journal | | 2004 |
| Tullow, County Carlow : its history and antiquities | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Turas na dTaoiseach nUltach as Éirinn = From Ráth Maoláin to Rome : Tadhg Ó Cianáin's contemporary narrative of the journey into exile of the Ulster chieftains and their followers, 1607-8 (The so-called 'Flight of the Earls') | Ó Cianáin, Tadhg, c.1575-1610 | Monograph or Collective Volume | Pontifical Irish College | 2007 |
| Two co. Louth deaths from the early 20th century | Scannell, James
| Article in Journal | | 2017 |
| Two Colley inscriptions in the castle Carbury churchyard : with notes on the founder of the family | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1917 |
| Two traditions and the places between | Clark, Paul | Article in Book | | 2013 |
| Two treasures of Marsh's library | Popkin, Richard Henry, 1923- | Article in Book | | 1999 |
| Ulster in the X-Rays : a short account of the real Ulster, its people, pursuits, principles, poetry, dialect and humour | Hamilton, ErnestLogan, James | Monograph or Collective Volume | Blackwell Publishers | 1923 |
| Uncertain times : some experiences of the Goodbody family in Clara, 1919-1923 | Goodbody, Michael | Article in Journal | | 2020 |
| Uncle Tom | Fee, Deirdre | Article in Book | | 2023 |
| Unionism : the Irish nobility and revolution, 1919-1923 | Martin, Peter | Article in Book | | 2002 |
| Unionist-Protestant reaction to educational reform in Northern Ireland, 1923-1930 | Farren, Seán | Article in Journal | | 1985 |
| Unionist/Nationalist election campaigns in south County Dublin (1883-1923) | Clare, Liam | Monograph or Collective Volume | Foxrock Local History Club | 1983 |
| Unlikely revolutionary? The political formation of Robert Barton and his role in the struggle for Irish independence, 1918-1923 | Dredge, John | Article in Journal | | 2017 |
| Unsung heroes | O'Farrell, Padraig | Article in Journal | | 1980 |
| Unsung heroes : the war of independence in Monaghan | McGeough, Kevin | Monograph or Collective Volume | The author | 2000 |
| Upholding the commandments and the will of the majority: the Catholic hierarchy, the October 1922 pastoral, and the Irish civil war | Waldron, KieranÓ Corráin, Daithí | Article in Journal | | 2023 |
| Urban food production schemes in Ireland 1917 - 1923 | Forrest, Mary | Article in Journal | | 2012 |
| Using masculinities as a paradigm for the history of the Irish Revolution | McGaughey, Jane G. V. | Article in Journal | | 2021 |
| Vatican involvement in the Irish Civil War: Monsignor Salvatore Luzio's Apostolic delegation, March-May 1923 | McCabe, Michael P., 1977- | Article in Journal | | 2010 |
| Victoria Cross recipients from County Cavan | McKeague, Leslie | Article in Journal | | 2015 |
| Violence against women in the Irish Civil War, 1922-3 : gender-based harm in global perspective | Clark, Gemma | Article in Journal | | 2020 |
| Violence and nationalist politics in Derry city, 1920-1923 | Gallagher, Ronan | Monograph or Collective Volume | Four Courts | 2003 |
| Violence and war in Europe and Ireland, 1911-14 | Mulligan, William | Article in Book | | 2013 |
| Vivid faces : the revolutionary generation in Ireland 1890-1923 | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Monograph or Collective Volume | Allen Lane | 2014 |
| Voices of the rearguard: a study of An Phoblacht: Irish republican thought in the post-revolutionary era, 1923-37 | McHugh, James Peter | Thesis | | 1983 |
| W.M. Gorman (1923-2003) | Honohan, PatrickNeary, J. Peter | Article in Journal | | 2003 |
| War and syndicalism 1914-1923 | O'Connor, Emmet | Article in Book | | 1994 |
| War in the west, 1918-1923. The struggle for Irish independence on the Dingle peninsula based on the testimonies of those who fought the campaign | Ó Murchú, Noel | Monograph or Collective Volume | Mountain Range Press | 2020 |
| War of Independence and Civil War memorial iInscriptions in County Louth, 1916-1923 | Bellew, Séamus | Article in Book | | 2017 |
| War on the railway - North Cork 1922-1923 | Crowlay, Seamus | Article in Journal | | 2011 |
| War veterans, land distribution and revolution in Ireland, 1919-1923 | Tynan, Edward Patrick | Thesis | | 2012 |
| Was Berkeley a precursor of Wittgenstein? | Flew, Antony, 1923- | Article in Book | | 1974 |
| Washingtom Cavanaghs | Cavanagh, Mark R. | Article in Journal | | 2003 |
| Waterford Gas Works Soviet 1923 | Power, Dermot | Article in Journal | | 2012 |
| Waterford remembers | De Fuiteoil, Nioclás | Monograph or Collective Volume | National Graves Association, East Waterford | 1946 |
| Waterfront workers of New Orleans : race, class and politics, 1863-1923 | Arnesen, E. | Monograph or Collective Volume | Oxford University Press | 1990 |
| We were obliged to leave our beautiful home', protestant experiences of revolution in Limerick, 1912-1923 | O’Callaghan, John | Article in Book | | 2023 |
| Wexfordmen interned after the 1916 Rising and Old IRA pensioners 1916-1923 | Murphy, Hilary | Article in Journal | | 2006 |
| Where's where in Dublin : a directory of historic locations, 1913-1923 : the great lockout, the Easter Rising, the War of Independence and the Irish Civil War | Connell, Joseph E. A., Jr. | Monograph or Collective Volume | Dublin City Council | 2006 |
| Who was James Kavanagh? | Finlay, John | Article in Journal | | 2016 |
| Who's who in the Irish War of Independence and Civil War, 1916-1923 | O'Farrell, Padraic | Monograph or Collective Volume | Lilliput | 1997 |
| Who's who in the Irish war of independence and civil war, 1916-1923 | O'Farrell, Padraic | Monograph or Collective Volume | Lilliput | 1997 |
| Who's Who? Wicklow during the Troubles 1916-1923 | Finlay, John | Article in Journal | | 2019 |
| Whose country, whose soldiers, whose responsibility? First World War ex-servicemen and the development of the Irish Free State, 1923–1939 | | Article in Journal | | 2014 |
| Why did they lie? : The Irish civil war, the truth, where and when it began | Kiernan, Jack | Monograph or Collective Volume | The Manuscript Publisher | 2018 |
| Wicklow Gaol Comrades: A Civil War Autograph Book | Ó Maonaigh, Aaron | Monograph or Collective Volume | Wicklow County Council | 2023 |
| Wild Irish Women : gender, politics, and colonialism in the nineteenth century | Hunt, Tamara L. | Article in Book | | 2002 |
| William Bourke Cockran | McTernan, John C. | Article in Journal | | 2018 |
| William Bourke Cockran | Manton, Martin T. | Article in Journal | | 1924 |
| William Fitzgerald of Castleroe, and his tomb in the Kilkea churchyard | Fitzgerald, Lord Walter, 1858-1923 | Article in Journal | | 1902 |
| William McQuillan of Drogheda : an unlikely rebel | McCullen, John | Article in Book | | 2017 |
| William Thomas Mulvany | Ryan, John | Article in Journal | | 1923 |
| Willoughby de Broke and Walter Long : English landed society and political extremism, 1912-14 | Spring, David | Article in Book | | 1996 |
| Winston Churchill, the untold story of young Winston and his American mentor | McMenamin, Michael | Article in Book | | 2012 |
| WO 35: army in Ireland, administrative and Easter Rising | Fitzsimons, Fiona | Article in Journal | | 2016 |
| Women and the Civil War | Matthews, Ann | Article in Journal | | 1997 |
| Women and the Irish Revolution : feminism, activism, violence | | Monograph or Collective Volume | Irish Academic Press | 2020 |
| Women disarmed : the militarization of politics in Ireland 1913-23 | Benton, Sarah | Article in Journal | | 1995 |
| Women of the Revolution in South-East Limerick 1914-1923: Stories of 17 Women from their Military Service Pension Files | Hennessy, Angela | Monograph or Collective Volume | Lettertec | 2021 |
| Women of the Rising in Australia: Memory and Commemoration 1916-2016 | Hall, Dianne | Article in Book | | 2021 |
| Women's suffrage in the west of Ireland: different influences and life-stories in histories of citizenship | Clancy, Mary | Article in Journal | | 2018 |
| Workers' education at UCC in war and revolution, 1916-23 | McCarthy, Alan, 1992-2024 | Article in Journal | | 2022 |
| Woven figures : Seamus Heaney and nationalist tradition | Parker, Michael | Article in Book | | 2006 |
| Youth culture and the Cork I.R.A. | Hart, Peter, 1963-2010 | Article in Book | | 1990 |
| [Obituary]. Con Murphy | Geraghty, Des | Article in Journal | | 1996 |
| ‘Befitting Emblems of Adversity’: Temporality and disruption in Irish Civil War poetry
| McDaid, Ailbhe | Article in Book | Cork University Press | 2024 |
| ‘Business at the abattoir is temporarily suspended. The other killings go on as usual’. The Irish civil war and Dublin Opinion | Dolan, Anne | Article in Journal | | 1995 |
| ‘Come to Ulster’ : the imagery and activities of the Ulster Tourist Development Association in Northern Ireland 1923–1939 | Nugent, J. T. | Article in Journal | | 2021 |
| ‘Constitutional alienation’ and the Unionist Party during the Ulster crisis, 1911-1914 | Sayle, Ben | Article in Journal | | 2024 |
| ‘Not an inch’: Northern Ireland staking its claim before the Boundary Commission | McMahon, Timothy G. | Article in Book | | 2022 |
| ‘The Irish and the Jews have a good deal in common’ : Irish republicanism, anti-Semitism and the post-war world | Hanley, Brian | Article in Journal | | 2020 |
| ‘The women’s weapon’ : reclaiming the hunger strike in the fiction of Dorothy Macardle, Máiréad Ní Ghráda and Máirín Cregan | Aiken, Siobhan | Article in Journal | | 2021 |
| ‘They’ll never understand why I’m here’ : British Marxism and the Irish revolution, 1916–1923 | McGuire, Charlie | Article in Journal | | 2018 |
| “Irish” Musicology and musicology in Ireland: Grattan Flood,
Bewerunge, Harrison, White | Murphy, Michael | Article in Book | | 2018 |
| “The life and times of nurse Eileen Ryan” | Anonymous | Article in Book | | 2014 |
| “Unthreatening in the provincial Irish air” : Ireland’s modernist theatre | Richards, Shaun | Article in Journal | | 2018 |
| “We called ourselves the Irish Ladies’ distress committee” : Irish republican women in Britain, 1916-1923 | Coffey, Niamh | Article in Journal | | 2021 |
| “We called ourselves the Irish Ladies’ distress committee” : Irish republican women in Britain, 1916–1923 | Coffey, Niamh | Article in Journal | | 2022 |
| “You have votes and power” : women's political engagement with the Irish question in Britain, 1919–23 | Moulton, Mo | Article in Journal | | 2013 |