| "Be faithful to the routine gestures, and the bigger thing will come to you" : old themes in the fermentation in Brian Friel's 'Give me your answer, do' | Velten, Christa | Article in Book | Rodopi | 2006 |
| "Chivalrous rather than administrative" : The career of the third marquess of Londonderry, soldier, diplomat, landlord | Parkhill, Trevor | Article in Book | Ulster Historical Foundation | 2007 |
| "For having robbed his ship on the high seas" Tomás Maol Ó Cearna, John D. Nagle and a Blasket crew in Belfast | de Mórdha, Dáithí | Article in Journal | | 2016 |
| "Galleons of the streets" : Irish trams | Kilroy, Jim | Article in Journal | | 1997 |
| "Military manoeuvres" | Fox, John | Article in Journal | | 1996 |
| "Rare, Valuable and Extensive Libraries" | Kennedy, Máire | Article in Journal | | 2001 |
| "Rubbing away their roughness by mutual contact" : post-Confederation Irish writers and Canadian national identity | Jess, Raymond | Article in Journal | | 2016 |
| "The Most Singular and Eccentric Sect of this Generation" : The White Quakers of Ireland, c.1840–1854 | Gregory, James | Article in Book | Cambridge Scholars | 2009 |
| "Tumult of Images" : Wilde, Beardsley and 'Salome' | Gilbert, Elliot L. | Article in Journal | | 1982 |
| 'A great amount of energy, activity and practical business habits' : Robert Potter MP, c.1803-54 | Potter, Matthew | Article in Book | Four Courts Press | 2024 |
| 'A most public spirited and unselfish man' : the career and contribution of Colonel Maurice Moore, 1854-1939 | Ó Corráin, Daithí | Article in Journal | | 2014 |
| 'Both by position and talents a leading man': William Monsell M.P. and the waging of the Crimean War | Potter, Matthew | Article in Journal | | 2013 |
| 'Broken hand' - From Virginia to Laramie, a significant Cavan man in the American West | Dungan, Myles | Article in Journal | | 2005 |
| 'Bursts of Impassioned Eloquence' : William Bourke Cockran, American intervention, and the Easter Rising | Sweeney, Patrick M. | Article in Book | University College Dublin Press | 2016 |
| 'Forgotten schooldays' : Oscar Wilde at Portora Royal School, Iniskillen, County Fermanagh, Ireland, 1864 to 1871 | White, Heather | Monograph or Collective Volume | Principa Press | 2002 |
| 'It is in the cottages and farmers' houses that the nation is born': AE's "Irish Homestead" and the cultural revival | Lane, Leeann | Article in Journal | | 2003 |
| 'La belle irlandaise' Harriet Smithson 1800-54 | Power, Joe
| Article in Journal | | 2012 |
| 'Metal Man Tower'. Westtown, Co. Waterford | Wright, Brendan | Article in Journal | | 2017 |
| 'Past romance and living interest': A.B.Rowan and 'The Kerry Magazine' (1854-56) | Caball, Marc | Article in Journal | | 2014 |
| 'Redan' Massy's sword and medal | Murphy, David | Article in Journal | | 2013 |
| 'Remember your soul and your liberty' - the 1836 Longford by-election | Collins, Stephen | Article in Journal | | 2024 |
| 'Removing some big guns': the story of Dublin's Crimean War trophy guns from 1857 to the present | Huddie, Paul | Article in Journal | | 2014 |
| 'Si quaeris monumentum, circumspice' William Robertson (1770-1850), Kilkenny's first architect | Lucey, John | Article in Journal | | 2018 |
| 'Spacious and splendid': music, dancing and social life at Glin Castle, 1781-1854 | Mullaney-Dignam, Karol | Article in Journal | | 2011 |
| 'The Islander': a more provocative Tomás O'Crohan | Shea, Thomas F. | Article in Journal | | 2014 |
| 'The North began' ...but when? The formation of the Ulster Volunteer Force | Bowman, Timothy | Article in Journal | | 2013 |
| 'The unutterable and the dream'. Aspects of Wilde's reception in central Europe, 1900-1922 | Blackburn, Robert | Article in Journal | | 1995 |
| 'The war in the snow' The Sisters of Mercy - Carlow/Croke/Crimea 1854-1856 | Lynch, Martin J. | Article in Journal | | 2009 |
| 'What did I die of?': the deaths of Parnell, Wilde... and other literary pathologies | Lyons, J. B. (John Benignus) | Monograph or Collective Volume | | 1991 |
| 'Wounded men are calling me to come and ease their pain': Percy French's Great War | Griffin, Brian | Article in Journal | | 2021 |
| 1752-1854 Clan record : barony of Dundalk | Wilson, Maureen | Article in Journal | | 1987 |
| 1854-2004 : the history of the National Gallery of Ireland | Somerville-Large, Peter | Monograph or Collective Volume | National Gallery | 2004 |
| A better way, an appeal to Ulster not to desert Ireland | Plunkett, Horace Curzon, Sir (1854-1932) | Monograph or Collective Volume | Hodges Figgis | 1914 |
| A Cambro-Hibernian alliance : Maria Jane Williams and Thomas Crofton Croker | Owen, Morfydd E. | Article in Journal | | 1996 |
| A Celtic nimrod in the old west | Spence, Clark C. | Article in Journal | | 1959 |
| 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 Church destroyed, the Church restored: France's Irish Catholicism | Deane, Seamus | Article in Journal | | 2011 |
| A dip in the archives (some muniments of Waterford Corporation) | Ryan, Tom | Article in Journal | | 1976 |
| A history of accountants in Ireland | Robinson, H. W. | Monograph or Collective Volume | Institute of Chartered Accountants in Ireland | 1983 |
| A history of bog butter finds in Kerry since 1854 and some recent radiocarbon dating evidence | Synnott, Chris | Article in Journal | | 2008 |
| A history of the city of Dublin. 3 vols. | Gilbert, J. T. (John Thomas), Sir, 1829-1898 | Monograph or Collective Volume | Irish University Press | 1972 |
| A Kilmacduagh lad | Donohue, Nick | Article in Journal | | 2002 |
| A ladder for Mr Oscar Wilde | Sawers, Geoff | Monograph or Collective Volume | Two Rivers | 2008 |
| A life of Sir Horace Plunkett : visionary and pioneer, social reformer and humanitarian, incorporating extracts from his private diaries | Colbert, Maurice | Monograph or Collective Volume | Maurice Colbert | 2009 |
| A little Oscar Wilde : Houston, Texas, 1911 | Sammells, Neil | Article in Journal | | 2005 |
| A lost Victorian demesne | Fewer, Michael | Article in Journal | | 2007 |
| A National treasure: Daniel Maclise (1806-70), 'The Marriage of Strongbow and Aoife (c.1854) | Bourke, Marie | Article in Journal | | 2019 |
| A note on the history and martial attributes of the Boys' Brigade | | Article in Journal | | 2006 |
| A picture of Percy French : an illustrated life of the Irish songwriter, entertainer, poet and painter | Tongue, Alan | Monograph or Collective Volume | Greystone Books | 1990 |
| A politician in Ireland : the lord lieutenancy of the earl of Halifax, 1761-63 | Blackey, R. | Article in Journal | | 1979 |
| A Redemptorist missionary in Ireland, 1851-1854 : memoirs by Joseph Prost, C.SS.R. | Freudenberger, HermanLarkin, EmmetProst, Joseph | Monograph or Collective Volume | Cork University Press | 1998 |
| A Redemptorist missionary in Ireland, 1851-1854 : memoirs by Joseph Prost, CSsR | | Monograph or Collective Volume | Cork University Press | 1998 |
| A remarkable sale | Halligan, Marjorie | Article in Journal | | 2013 |
| A ripping yarn from Percy French | Villiers, Eric | Article in Journal | | 2010 |
| A school of the prophets : the history of the reformed Theological College, Belfast, 1854-2004 | Leahy, F. S. | Monograph or Collective Volume | Cameron Press | 2004 |
| A sermon delivered before the Additional Curates Fund Society, March 1854 | Whately, Richard | Article in Book | | 2004 |
| A soldier's letter home, 1863-1874 | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1957 |
| A star reborn : Great Southern Hotel, Killarney, 1854-2004 | Corr, Frank | Monograph or Collective Volume | Great Southern Hotel Group Ltd. | 2003 |
| A tale of two grandmothers : immigration and family on the Great Plains | Schwieder, Dorothy | Article in Journal | | 2001 |
| A test of nerve at rugby headquarters, 1960 | Meates, Roly | Article in Book | | 2003 |
| A tribute to Jammie Clinch | Hogan, S. | Article in Book | | 2003 |
| A tribute to Trinity Rugby | Boyle, Charles | Article in Book | | 2003 |
| A troubled Zion : the Anglican experience in upper Canada, 1791-1854 | Fahey, Curtis | Monograph or Collective Volume | Carleton University Press | 1981 |
| A turbulent year: Lord Anglesey’s first viceroyalty and the politics of Catholic emancipation, 1828 | Holton, Karina | Article in Journal | | 2017 |
| A view from Manor Vaughan | Strutt, Hedley | Article in Journal | | 2009 |
| A Waterford polymath : P.J. Foley, visionary or charlatan | Cowman, Des | Article in Journal | | 1992 |
| A weary task : the struggle in retrospect | Anonymous | Article in Book | | 1954 |
| Adventures in the West : Henry Ross Halpin, fur trader and Indian agent | Elliott, David Raymond, 1948- | Monograph or Collective Volume | Natural Heritage|Gazelle [distributor] | 2008 |
| AE and Sir Horace Plunkett | Byrne, J. J. | Article in Book | | 1960 |
| After the covenant | Nesbitt, James | Article in Journal | | 2013 |
| Alexander Bowman and Carrickfergus | Anonymous | Article in Journal | | 1998 |
| Alfred Webb and nationalist politics in Ireland and India : the life of a Dublin Quaker | Regan, Jennifer Maureen | Thesis | | 2007 |
| Allagar na hInise | Ó Criomhthain, Tomás | Monograph or Collective Volume | Oifig an tSoláthair | 1977 |
| Amhráin i dtaobh sagart | Ó Murthuile, Seosamh | Article in Journal | | 1973 |
| An 'Gemeinschaft' Oileánda: léiriú soceolaíochtúil ar an leabhar, 'An t-Oileánach' | Ní Riain, Isobel | Article in Journal | | 2017 |
| An 1854 catalogue of mines and mineral occurrences in Ireland | [Griffith, Richard] | Article in Journal | | 2001 |
| An account of Ireland, statistical and political. 2 vols. | Wakefield, Edward, 1774-1854 | Monograph or Collective Volume | | 1812 |
| An aesthete at large : Oscar Wilde in mobile | Rogers, William Warren | Article in Journal | | 1991 |
| An Ards farmer, or an account of James Shanks, Ballyfounder, Portaferry, part 2 | Rutherford, James | Article in Journal | | 1981 |
| An Ards farmer, or, an account of the life of James Shanks. Part 1 | Rutherford, James | Article in Journal | | 1980 |
| An Dánlann Náisiúnta | Ó Saothraí, Séamus | Monograph or Collective Volume | Oifig an tSoláthair | 1966 |
| An episode of the Land War in Tipperary: Mary Gleeson and the Ladies' Land League | Grace, Daniel | Article in Journal | | 2018 |
| An introduction to Dublin University Football Club | West, Trevor | Article in Book | | 2003 |
| An Irish mandarin : Sir Robert Hart in China 1854-1908 | O'Leary, Richard | Article in Book | | 2009 |
| An Irishman's proposal for aerial bombing during the Crimean war | Griffin, Brian | Article in Journal | | 2001 |
| An Leaca Dhubhach - idir eachtra agus seanscéal | Mac Cárthaigh, Criostóir | Article in Journal | | 2013 |
| An O'Connellite in Whitehall : Thomas Crofton Croker, 1798-1854 | Hultin, Neil C.Ober, Warren U. | Article in Journal | | 1993 |
| An tOileánach - ón láimh go dtí an leabhar | Ó Coileáin, Seán | Article in Book | | 1998 |
| An tOileánach agus an Déiseach | Ó hAirt, Diarmaid | Article in Journal | | 2010 |
| An tOiléanach. 1929 | Ó Criomhthain, Tomás | Monograph or Collective Volume | Talbot Press | 1973 |
| Antiquities and scenery of the county of Kilkenny | Robertson, James George | Monograph or Collective Volume | Boethius Press | 1983 |
| Apostolic letter of Pope Benedict XV to Cardinal Logue | Benedict XV, Pope | Article in Journal | | 1942 |
| Archaeological evidence of Irish migration? Rickets in the Irish community of London's East End, 1843-54 | Henderson, Michael,Powers, Natasha,Walker, Don | Article in Book | | 2012 |
| Aspects of Barnsley : discovering local history, vol. 6 | Elliott, Brian | Monograph or Collective Volume | Wharncliffe | 2000 |
| Assistant surgeon William Bradshaw, V. C. | Thompson, F. Glenn | Article in Journal | | 1980 |
| At home with the Empire : the example of Ireland | Kinealy, Christine | Article in Book | | 2006 |
| Attempts at land reform in South Roscommon: 1854-1867 | Reidy, Martin | Article in Journal | | 2000 |
| Bailieborg District Model School 1854 | O'Reilly, G. H. | Article in Journal | | 1999 |
| Ballymena Cricket Club, founded 1854 : the first 150 years | Glass, George | Monograph or Collective Volume | Ballymena Cricket Club | 2004 |
| Barrigone Holy Well and the Crimean War : an unlikely connection | Nugent, Louise | Article in Journal | | 2016 |
| Battersby's Catholic directory | Anonymous | Monograph or Collective Volume | | 1854 |
| Behind the garden wall : a history of capital punishment in Belfast | Moore, Steven | Monograph or Collective Volume | Greystone | 1995 |
| Black '47 : Britain and the famine Irish | Neal, Frank | Monograph or Collective Volume | Macmillan | 1998 |
| Blasket Island life and work, 1919-23 | Mac Lochlainn, Alf, 1926- | Article in Journal | | 2010 |
| Bleak food: William Wilde, famine, and gastronomy | O'Connell, Helen | Article in Journal | | 2018 |
| Blennerville 1800-1853 - the shifting fortunes of a Kerry village | MacSweeney, Marie | Article in Journal | | 2003 |
| Bloghanna ón mBlascaod | Ó Conaire, BreandánÓ Criomhthain, Tomás | Monograph or Collective Volume | Coiscéim | 1997 |
| Bloody Sunday : trauma, pain and politics | Campbell, JamesHayes, Patrick | Monograph or Collective Volume | Pluto | 2005 |
| Botanists of the North of Ireland | Lett, H.W., Canon | Article in Journal | | 1913 |
| Bound by bonds of iron: the railways of Cavan | Geraghty, P.J. | Article in Journal | | 2015 |
| Bound for Australia - the 'Tayleur' | Bourke, Edward J. | Article in Journal | | 2004 |
| Bound for Australia : the loss of the emigrant ship Tayleur at Lambay on the coast of Ireland | Bourke, Edward J. | Monograph or Collective Volume | The author | 2003 |
| Breaking the Mauser rifle : the O'Hara and Crawley families and Ireland's journey to nationhood | O'Hara, Gerald | Monograph or Collective Volume | Old Clan Publishing | 2021 |
| Breifne's Mountain Man | Murphy, Pat | Article in Journal | | 2012 |
| Brian McEnroy: an account of his role as secretary of the Glenade Land League 1880-1881 and the first prosecution under the police acts in Ireland for "illegal assembly" | McGovern, Geraldine | Article in Journal | | 2023 |
| Brian Ó Ceallaigh, Tomás Ó Criomhthain and Sir Roger Casement | Mac Conghail, Muiris | Article in Journal | | 1990 |
| British military recruitment in Ireland during the Crimean War, 1854-56 | Huddie, Paul | Article in Journal | | 2015 |
| British soldiers from East Clare discharged to pension 1760-1854 | Coffey, Michael J. | Article in Journal | | 2005 |
| Burrowes of O'Brien Street. A hardware shop for generations | Myers, Kevin | Article in Journal | | 2004 |
| Butlersbridge Irish Constabulary Barracks Day Book 1851-1854 | Dunne, P.J. | Article in Journal | | 2011 |
| Caherconnell Archaeological Field School: interim results 2010 and 2011 | Hull, Graham
| Article in Journal | | 2012 |
| Calendar of documents preserved in France, illustrative of the history of Great Britain and Ireland, 1 : A.D. 918-1206 | | Monograph or Collective Volume | | 1899 |
| Carlow - Smith's Hill, Colborne township, Ontario, Canada | Anonymous | Article in Journal | | 1999 |
| Carlow county surveyors [1834-1942] | O'Donoghue, Brendan | Article in Journal | | 2009 |
| Carlow men who were awarded the Victoria Cross | Maguire, Paul | Article in Journal | | 1998 |
| Carlow's first town commission 1840-1854, established under 9th George IVC.82 | O'Shea, Sean | Article in Journal | | 2001 |
| Carnlough harbour development scheme, 1854-1864 | Irvine, James | Article in Journal | | 1977 |
| Carson : the life of Sir Edward Carson, Lord Carson of Duncairn | Hyde, Harford Montgomery | Monograph or Collective Volume | Heinemann | 1953 |
| Carson : the man who divided Ireland | Lewis, Geoffrey | Monograph or Collective Volume | Hambledon & London | 2005 |
| Carson : unionist and rebel | Beckett, J. C. (James Camlin) | Article in Book | | 1967 |
| Carson as advocate : Marjoribanks and Wilde | Edwards, Owen Dudley | Article in Book | | 2004 |
| Carson the rebel | Leslie, John Randolph (Shane), 1885–1971 | Article in Journal | | 1953 |
| Carson's army : the Ulster Volunteer Force 1910-22 | Bowman, Timothy | Monograph or Collective Volume | Manchester University Press | 2007 |
| Carson's Army : the Ulster Volunteer Force, 1910-22 | Bowman, Timothy | Monograph or Collective Volume | Manchester University Press | 2007 |
| Carson, Craig and the partition of ireland | Buckland, Patrick | Article in Book | | 1994 |
| Carson, witches and adders: "King Carson and the Witch" by John O'Neill (1914) | Windsor, Grace | Article in Journal | | 2010 |
| Cases that changed the law | Hyde, Harford Montgomery | Monograph or Collective Volume | Heinemann|Roy | 1951 |
| Catholic periodicals of the past, 7 : the Catholic University Gazette, 1854-1856 | Wall, Thomas | Article in Journal | | 1964 |
| Catholicism, nationalism and science | Jones, Greta | Article in Journal | | 1997 |
| Celtic studies in the university and college | Murphy, Gerard | Article in Book | | 1954 |
| Centenary celebrations : catalogue of the exhibition, Newman House, 19th -24th July 1954 | University College Dublin | Monograph or Collective Volume | University College | 1954 |
| Cérbh é Tomás Ó Criomhthain? | Ó Conaill, Micheál | Article in Book | | 1998 |
| Ceremonies of bravery : Oscar Wilde, Carlos Blacker, and the Dreyfus affair | Maguire, J. Robert | Monograph or Collective Volume | Oxford UP | 2013 |
| Character, co-operation and cultural revival | Bradley, Finbarr D. | Article in Book | | 2016 |
| Charles Algernon Parsons | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1954 |
| Charles Davis Lucas V.C. | Wylie, Griffith | Article in Journal | | 2003 |
| Charles Parsons | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1949 |
| Charles Rowcroft, Irish Americans and the 'recruitment affair', 1855-1856 | Fenton, Laurence | Article in Journal | | 2010 |
| Charleville's Sisters of Mercy and Crimean war | O'Riordan, Ted | Article in Journal | | 1986 |
| Charlotte & Arthur | Clooney, Pauline | Monograph or Collective Volume | Merdog Books | 2021 |
| Charlotte Brontë's Kilkee honeymoon | Byrne, Thomas J. | Article in Journal | | 1998 |
| Charlotte Brontë, An Irish Odyssey: My Heart is Knit to Him - The Honeymoon | O'Dowd, Michael | Monograph or Collective Volume | Pardus Media | 2021 |
| Cleití gé ón mBlascaod Mór | Ó Criomhthain, SeánÓ Criomhthain, TomásÓ Fiannachta, Pádraig | Monograph or Collective Volume | An Sagart | 1997 |
| Clouds of glory | MacDonagh, Oliver | Article in Book | | 2003 |
| Co-operation and rural development : Plunkett's approach | King, Carla | Article in Book | | 1999 |
| Colonel John Mitchelburne, defender of Londonderry and the Mitchelburne Club of Apprentice Boys of Derry | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | A. Emery, for the Mitchelburne Club | [1954] |
| Commissions of inquiry as ritual : Bourdieu, the marquis and the Endowed Schools of Ireland, 1854–58 | Flanagan, Kieran | Article in Journal | | 2011 |
| Commissions of inquiry as ritual : Bourdieu, the marquis and the Endowed Schools of Ireland, 1854–58 | Flanagan, Kieran | Article in Journal | | 2011 |
| Commissions of inquiry as ritual: Bourdieu, the marquis and the endowed schools of Ireland, 1854-58 | Flanagan, Kieran | Article in Journal | | 2011 |
| Constance : the tragic and scandalous life of Mrs Oscar Wilde | Moyle, Franny | Monograph or Collective Volume | Hodder | 2011 |
| Correspondence of the Right Hon. John Beresford, illustrative of the last thirty years of the Irish parliament. 2 vols. | | Monograph or Collective Volume | | 1854 |
| County Galway : Tuam family roots : exploring family origins in Tuam | Farrell, Noel | Monograph or Collective Volume | Noel Farrell | 2004 |
| County Longford survivors of the great famine : a complete index to Griffith's primary valuation of Co. Longford (1854) | Leahy, David | Monograph or Collective Volume | Derryvrin | 1996 |
| Crimean legacy | Hennessy, Noel St John | Article in Journal | | 1995 |
| Crimean war guns in Ireland | Hennessy, Noel St John | Article in Journal | | 1995 |
| Crimean-war guns in Ireland | Hennessey, N. St John | Article in Journal | | 1995 |
| Criminal children in post-Famine Connacht: Poverty, crime and punishment, with a particular focus on the period 1854-1870 | Curtin, Geraldine | Thesis | | 2012 |
| Crusaders for Liberty or Vile Mercenaries? : The Irish Legion in Colombia | Brown, Matthew | Article in Journal | | 2006 |
| Dáithí Ó Coimín agus Aontacht na Gaeilge | Ó Conaire, Breandán | Article in Journal | | 1995 |
| Daniel Cambridge, Royal Artillery, and the story of a Victoria Cross | Abbott, P. E. | Article in Journal | | 1964 |
| Daniel Florence O'Leary | Healy, J. G. | Article in Journal | | 1959 |
| Daniel Florence O'Leary, soldier, diplomat, and historian | McNerney, Robert F. | Article in Journal | | 1966 |
| David Comyn, 1854-1907 : a pioneer of the Irish language movement | Doyle, J. J. | Monograph or Collective Volume | Lee Press | 1926 |
| Davide Moriarty's episcopal leadership in the diocese of Kerry, 1854-77 | Rafferty, Oliver P. | Article in Book | NA | 2020 |
| Decies and Desmond | Round, John Horace, 1854-1928 | Article in Journal | | 1903 |
| Declaring his genius : Oscar Wilde in North America | Morris, Roy Jr. | Monograph or Collective Volume | Belknap | 2012 |
| Defenders of the union : Sir Horace Plunkett | King, Carla | Article in Book | | 2001 |
| Diary of a naturalist, 1854 | More, Alexander | Article in Book | | 1998 |
| Diary of a visit to England in 1775 by an Irishman | Campbell, ThomasRaymond, Samuel | Monograph or Collective Volume | D.N. Welch | 1854 |
| Dickie Bird - buried but not forgotten | Joye, Lar | Article in Journal | | 2019 |
| Dickie Bird – buried but not forgotten | Joye, Lar | Article in Journal | | 2019 |
| Did he or didn't he? Capt. Lewis Edward Nolan (Kyleballuhue House, Tinryland) and the charge of the Light Brigade | Lynch, Martin J. | Article in Journal | | 2003 |
| Donegal and the Irish Boundary Commission | Murray, Paul | Article in Journal | | 2013 |
| Donegal and the Victoria Cross | Doherty, Richard | Article in Journal | | 2020 |
| Drogheda family of Master painters and decorators | Eustace, Ronan | Article in Journal | | 2007 |
| Dublin University Football Club 1947-52 | Murphy, J. G. M. W. | Article in Book | | 2003 |
| Dublin University Football Club, 1854-2004 : 150 years of Trinity Rugby | | Monograph or Collective Volume | Wordwell | 2003 |
| Dublin's deserted children | Moorhead, Patricia | Article in Journal | | 2014 |
| Dublin, the Viceroy, and the soldiers of the Crimean War | Huddie, Paul | Article in Journal | | 2018 |
| Duleek: monastic influence on urban development | French, Noel | Article in Journal | | 2015 |
| Dundalk rector's son's recollections, 1854 | Anonymous | Article in Journal | | 1939 |
| Eachtra Chaitlín Cúnún | Ó Macháin, Pádraig | Article in Journal | | 2013 |
| Early Irish trade with Chester and Rouen | Round, John Horace, 1854-1928 | Article in Book | | 1895 |
| Early medieval stone sculpture in Italy: historical and archaeological questions | Destefanis, Eleonora | Article in Book | | 2017 |
| Easter Rising 1916 : Count Plunkett's letter to Pope Benedict XV | De Wiel, Jérome aan | Article in Journal | | 2004 |
| Edgeworth, Wilde and Joyce : reading Irish regionalism through "the cracked lookingglass" of a servant's art | Caraher, Brian | Article in Book | | 2000 |
| Edward (Ned) MGlinn: a Tipperaryman at Ballarat | Coghlan, Jim | Article in Journal | | 2024 |
| Edward Carson | Blythe, Ernest, 1889-1975 | Article in Journal | | 1958 |
| Edward Carson | Stewart, Anthony Terence Quincey, 1929-2010 | Monograph or Collective Volume | Blackstaff Press | 1997 |
| Edward Carson | Biagini, Eugenio F. | Article in Book | | 2016 |
| Edward Carson | McDowell, R. B. (Robert Brendan), 1913-2011 | Article in Book | | 1960 |
| Edward Carson (1854-1935) and Irish unionism | Boyce, David George, 1942- | Article in Book | | 1989 |
| Edward Carson: Ulster unionist or Irish patriot | Johnston, Iain E. | Article in Journal | | 2012 |
| Edward Henry Carson and Newpark House | Barron, Declan
| Article in Journal | | 2024 |
| Edward, Lord Carson | Anderson, Ronald | Monograph or Collective Volume | HarperCollins | 2002 |
| English wits | | Monograph or Collective Volume | Hutchinson | 1940 |
| Eternal loss and sadness : the fairy tales of Oscar Wilde | Dunbar, Robert | Article in Book | | 2003 |
| Eugene Crean (1854-1939): Labour, Nationalism, and Irish Politics | O'Donoven, John | Article in Journal | | 2021 |
| Exploring the family archives to reveal a snapshot of my grandfather | Farrelly, R.J. | Article in Journal | | 2011 |
| Exploring the origins of EU peacebuilding in Northern Ireland through the role of John Hume and the European Parliament | Laganda, Giada : McLoughlin, Peter | Article in Journal | | 2024 |
| Extracts from the Crimean journal of Thomas Butler | Butler, Thomas | Article in Journal | | 1987 |
| Extracts from the diaries of Rev. James Wilson, Presbyterian minister of Magherafelt from 1813-1854 | | Article in Journal | | 1981 |
| Extracts from the diaries of Rev. James Wilson, Presbyterian minister of Magherafelt from 1813-1854 | | Article in Journal | | 1982 |
| Extraordinary measures : Paul Cullen and the English-speaking French priests | Huddie, Paul | Article in Journal | | 2018 |
| Famous Dubliners : W.B. Yeats, James Joyce, Jonathan Swift, Wolfe Tone, Oscar Wilde, Edward Carson | Stanley, Michael | Monograph or Collective Volume | Wolfhound | 1996 |
| Fanny Parnell, Irish poet and patriot | Tierney, Noel | Article in Journal | | 2001 |
| Fanny Parnell, poet and patriot | Leahy, Maurice | Article in Journal | | 1939 |
| Fastnet Rock : an Charraig Aonair | Lankford, Éamon | Monograph or Collective Volume | Cape Clear Museum | 2004 |
| Father Michael Comyn : parish priest of Kilkee and Doonbeg, 1798-1854 | Murphy, Ignatius | Article in Journal | | 1986 |
| Federalism, devolution and partition : Sir Edward Carson and the search for a compromise on the Third Home Rule Bill, 1913-14 | Smith, Jeremy | Article in Journal | | 2007 |
| Florence Nightingale and the nuns | Stockley, W. F. P. | Article in Journal | | 1940 |
| Flower, Myles na gCopaleen, Séamus Bán agus Tomás | Mac Conghail, Muiris | Article in Book | | 1998 |
| Football, athletics, and cycling : the role of Trinity College, Dublin in the evolution of Irish sport | West, Trevor | Article in Book | | 2003 |
| Footnote to a biography | O'Sullivan, Vincent | Article in Journal | | 1939 |
| Fortune's daughters : the extravagant lives of the Jerome sisters - Jennie Churchill, Clara Frewen and Leonie Leslie | Kehoe, Elisabeth | Monograph or Collective Volume | Atlantic | 2004 |
| Four-legged troopers : the stories of three memorialised Irish animals of the Crimean War, 1854-6 | Huddie, Paul | Article in Journal | | 2012 |
| Franchise reform, "first past the post" and the strange case of Unionist Ireland | O'Callaghan, Margaret | Article in Journal | | 1997 |
| Francis Wakefield. Over-eager benefactor or misguided philanthropist | O'Reilly, Vincent | Article in Journal | | 2018 |
| Friends in high places : Ulster's resistance to Irish Home Rule, 1912-14 | Parkinson, Alan F. | Monograph or Collective Volume | Ulster Historical Foundation | 2012 |
| From an oral to a print tradition : the case of the Islandman (1854-1937) | Nic Craith, Máiréad | Article in Book | | 2025 |
| From Belfast to Melbourne - an emigrant letter of 1854 | Hulme, John | Article in Journal | | 2012 |
| From Carnacon to Cape Town: An interpretive study of the transnational career of Senator Colonel Maurice Moore (1854-1939), soldier, diplomat and politician | O'Neill, Madeline | Thesis | | 2018 |
| From devotion to ambivalence : a study of four eclectic Knights | Donovan, Tom | Article in Book | | 2009 |
| From garden to table at Doneraile Court | O'Sullivan, Michael | Article in Journal | | 2018 |
| From Kingstown to Dalkey by air (The Atmospheric Railway 1844-1854 | Scannell, James | Article in Journal | | 2009 |
| Garron Tower and Burg Rheinstein | Casement, Anne | Article in Journal | | 2014 |
| Gender and nationalism : Acadians, Quebecois, and Irish in New Brunswick nineteenth-century colleges and convent schools, 1854-1888 | Andrew, Sheila | Article in Journal | | 2002 |
| General Joe of '98 and Thomas Hugo and Thomas Crofton Croker | O'Shaughnessy, Peter | Article in Journal | | 1990 |
| General O'Leary and South America | Lambert, Eric | Article in Journal | | 1973 |
| George Russell - a literary witness to Irish history | Mulhall, Daniel | Article in Journal | | 2017 |
| Glenelly Our Home | Murphy, Rose Mary | Article in Journal | | 2012 |
| Glimpses of the Irish in 19th-century Bogotá | Walsh, Edward | Article in Journal | | 2006 |
| Gold and fulachta fiadh - the Mooghaun find, 1854 | Condit, Tom | Article in Journal | | 1996 |
| Good times in DUFC, 1968-74 | Spring, Dick | Article in Book | | 2003 |
| Gothic revivals : the Fin De Siècle, Irish modernism, and the heritage of Wilde and Stoker | Riquelme, John Paul | Article in Book | Cambridge University Press | 2019 |
| Graziers and grasslands : portrait of a rural Meath community, 1854-1914 | Gilligan, Jim | Monograph or Collective Volume | Irish Academic Press | 1998 |
| Griffith valuation records | Jordan, Kieran | Article in Book | | 2000 |
| Harriet Smithson, the Ennis-born wife of Hector Berlioz | Rynne, Etienne | Article in Journal | | 1969 |
| Healing touch : an illustrated history of the Royal College of Physicians of Ireland | McCreary, Alf | Monograph or Collective Volume | Royal College of Physicians of Ireland | 2015 |
| Helen of Joyce : Trojan horses in Ulysses | Molony, Senan | Monograph or Collective Volume | Printwell Books | 2022 |
| Hermits and their Habitats | Thomas, Colleen M. | Article in Book | | 2021 |
| History of railway legislation - 4 | Moriarty, Tim | Article in Journal | | 2006 |
| History of the Irish brigades in the service of France | Hally, P. J.O'Callaghan, John Cornelius, 1805-1883 | Monograph or Collective Volume | Cameron and Ferguson | 1870 |
| Holy Office documents concerning Terence MacSwiney's hunger strike (1920) | Belletti, Alberto | Article in Journal | | 2018 |
| Horace Plunkett - the man | Bolger, Patrick | Article in Book | | 1983 |
| Horace Plunkett : An Anglo-American Irishman | Digby, Margaret | Monograph or Collective Volume | Blackwell Publishers | 1949 |
| Horace Plunkett : co-operative and social pioneer | O'Donohoe, Seamus | Article in Book | | 2016 |
| Horace Plunkett agus Fothoghchán na Gaillimhe 1901 | Hutton, Seán | Article in Journal | | 1976 |
| Horace Plunkett in the Golden Vale | West, Trevor | Article in Journal | | 1992 |
| Horace Plunkett's educational aims | Clune, M. J. | Article in Journal | | 1980 |
| Horace Plunkett's new Irish policy of 1905 | Gailey, Andrew | Article in Book | | 1983 |
| Horace Plunkett, co-operation and politics : an Irish biography | West, Trevor | Monograph or Collective Volume | Colin Smythe | 1986 |
| Horace Plunkett, the Co-operative movement and the cultural revival | Byrne, NoreenO'Connor, Ray | Article in Book | | 2017 |
| I see it is my name that terrifies : Wilde in the twentieth century | Sinfield, Alan | Article in Book | | 2003 |
| Ideas and Images of Britain 600-1600 | Geddes, Jane | Article in Book | | 2008 |
| Imperialism, aesthetics, and gothic confrontation in 'The Picture of Dorian Gray' | Scheible, Ellen | Article in Journal | | 2014 |
| In the Crimea : memories of a Carlow sister of mercy | Kelly, Mary Teresa | Article in Journal | | 1964 |
| Independent essays | Sparrow, John | Monograph or Collective Volume | Faber | 1963 |
| Índice de los documentos contenidos en las memorias del general Daniel Florencio O'Leary | | Monograph or Collective Volume | Imprenta Nacional | 1957 |
| Introduction | Bristow, Joseph | Article in Book | | 2003 |
| Ireland .... and where does she stand? | Kelleher, John V., 1916-2004 | Article in Journal | | 1957 |
| Ireland and the Crimean War | Murphy, David, 1971- | Monograph or Collective Volume | Four Courts | 2002 |
| Ireland and the Crimean War | Griffin, Brian | Article in Journal | | 2001 |
| Ireland and the Crimean War, 1854-6 | Murphy, David, 1968- | Article in Journal | | 2003 |
| Ireland and the Crimean War, 1854-6 : a study of domestic response | Huddie, Paul | Thesis | | |
| Ireland and the first media war : digestible, cultural engagements of the Crimean War, 1854-6 | Huddie, Paul | Article in Journal | | 2018 |
| Ireland and the origins of the co-operative movement | Tucker, Vincent | Article in Book | | 1983 |
| Ireland, 1854-1939 | O'Halpin, Eunan | Article in Book | | 1987 |
| Irish ambition and English preference in chancery appointments, 1827-1841 : the fate of William Conyngham Plunket | Kenny, Colum | Article in Book | | 1995 |
| Irish drama in the Czech lands, c. 1900-2013 | Pilny, Ondrej | Article in Book | | 2014 |
| Irish hooligans : Ned Kelly (Australia) and William Donnelly (Canada) in comparative perspective | Sturgis, James | Article in Book | | 1992 |
| Irish identity and the Crimean War | Griffin, Brian | Article in Book | | 1998 |
| Irish immigrants, pauperism, and insanity in 1854 Massachusetts | Fox, John W. | Article in Journal | | 1991 |
| Irish migrant responses to urban life in early nineteenth-century Manchester | Busteed, Mervyn A.Hodgson, R. I. | Article in Journal | | 1996 |
| Irish Militia Artillary 1854-1909 | Clements, W. H. | Article in Journal | | 2008 |
| Irish peacock and scarlett marquess : the real trial of Oscar Wilde | Holland, Merlin | Monograph or Collective Volume | Fourth Estate | 2003 |
| Irish Sisters of Mercy in the Crimean war | Bolster, Ellen | Thesis | | 1959 |
| Irish VCs in the Indian Mutiny | Joye, Lar | Article in Journal | | 2010 |
| Isabella Croke : a great Mallow lady, and her associates in the Crimean War | Mehigan, P. D. | Article in Book | | 1942 |
| Isabella Croke : a nurse for the Catholic cause during the Crimean War | Doona, Mary Ellen | Article in Book | | 1997 |
| Island culture: The role of the Blasket Autobiographies in the preservation of a traditional way of life | Maher, Eamon | Article in Journal | | 2008 |
| James Carlile and Irish national education | Rodgers, R. J. | Article in Journal | | 1975 |
| James Carlile, 1784-1854 | Rodgers, R. J. | Thesis | | |
| James Comerford (1817-1902) : rediscovering a Wexford-born Victorian stuccodore's art | Comerford, Patrick | Article in Journal | | 2012 |
| James Mullett (1854-1915), 'Invincible' | Mac Aongusa, Brian | Monograph or Collective Volume | Foxrock Local History Club | 2016 |
| Jesse James and Ned Kelly - a local connection | Anonymous | Article in Journal | | 2003 |
| Jewel of Anglesey... Plas Newydd, an historic Welsh garden with Irish connections | Davies, Mary | Article in Journal | | 2008 |
| John Baptist Coker | Hearn, Danny | Article in Book | | 2003 |
| John Doherty | Boyd, Andrew, 1921- | Article in Book | | 1966 |
| John Doherty : social reformer, trade unionist, and working-class journalist, 1798-1854 | Mac Laughlin, Jim | Article in Book | | 2013 |
| John Doherty : voice of the people : Buncrana | | Monograph or Collective Volume | Irish Labour History Society | 2002 |
| John Ford and the Feeney family of Galway and Portland, Maine | Barker, Matthew J | Article in Journal | | 1998 |
| John Jacob (1754-1827) - founder of the Queen's County Infirmary | Fennelly, Teddy | Article in Journal | | 2006 |
| John McCan (1778-1854) : miller, flour merchant and farmer | McCan, Anthony | Article in Journal | | 2004 |
| Judging Redmond and Carson : Comprative Irish lives | Jackson, Alvin | Monograph or Collective Volume | Royal Irish Academy | 2018 |
| Key personalities | Fitzpatrick, Margaret,Hartnett, Eoin,Maguire, Fidelma,O'Riordan, TomásÓ Corráin, Donnchadh, | Article in Book | | 2011 |
| King Carson : an essay on the invention of leadership | Gailey, Andrew | Article in Journal | | 1996 |
| Lá na Tuile i nDoirí Beaga, 15-8-1880 | Ó Gallchoir, Seán | Article in Journal | | 1980 |
| Landscape in paper : cartographic sources for Irish archaeology | Reeves-Smyth, Terence | Article in Book | | 1983 |
| Lassinagh House | Harty, Aaron | Article in Journal | | 2023 |
| Last train from Harcourt Street (and a short history of the line) | Scannell, James | Monograph or Collective Volume | Foxrock Local History Club | 1993 |
| Letters between Westmeath and the Falkland Islands | Walsh, Edward | Article in Journal | | 2015 |
| Letters from Clonburrin, 1880-1930 | McCarthy, Carmel | Article in Journal | | 2012 |
| Letters from India at the time of the 1st Sikh War | Jocelyn, Robert, 10th Earl of Roden, 1938- | Article in Journal | | 2023 |
| Limerick and the Victoria Cross | McNamara, Patrick | Article in Journal | | 2003 |
| Litreacha Phádraig Phiarais Cúndún | Ó Buachalla, Breandán | Article in Book | | 1979 |
| London Irish : Wilde, Shaw and Yeats | Grene, Nicholas | Article in Book | | 2020 |
| Long Committee creates two Home Rule perliaments | Connell, Joseph E.A. | Article in Journal | | 2019 |
| Lord Claude Purser, 1854-1932 | Clark, H. C. | Article in Journal | | 1934 |
| Loughlinstown House | Ryan, Rita | Monograph or Collective Volume | Foxrock Local History Club | 1983 |
| Love-letter, spiritual autobiography, or prison writing? : identity and value in 'De Profundis' | Small, Ian | Article in Book | | 2003 |
| Lurgan 1914 | McCorry, Jim | Article in Journal | | 2015 |
| Making sense of the Molly Maguires | Kenny, Kevin, 1960- | Monograph or Collective Volume | Clarendon Press | 1998 |
| Margaret Stokes and the Visual Translation of Early Medieval Monuments | Hawkes, Jane | Article in Journal | | 2019 |
| Market contagion : evidence from the panics of 1854 and 1857 | Kelly, MorganÓ Gráda, Cormac | Monograph or Collective Volume | University College Dublin, Centre for Economic Research | 1999 |
| Marshal William Carr Beresford: ‘The ablest man I have yet seen with the army' | Beresford, Marcus de la Poer | Monograph or Collective Volume | Irish Academic Press | 2019 |
| Martial law : legal and administrative problems of civil emergency in Britain and the empire, 1800-1940 | Townshend, Charles | Article in Journal | | 1982 |
| Martin McDonnell, merchant prince of the west | Delaney, Teresa | Article in Journal | | 2007 |
| Mary Cannon's commonplace book : an Irish kitchen in the 1700s | Cannon, Mary | Monograph or Collective Volume | Lilliput Press | 2010 |
| Master Wood's profession : Wilde and the subculture of homosexual blackmail in the Victorian theatre | Senelick, Laurence | Article in Book | | 2003 |
| Material for the study of the history of medicine in UCD library | Flanagan, Evelyn | Article in Journal | | 2008 |
| Memoirs | Holt, Joseph, 1756x9-1826 | Monograph or Collective Volume | [s.n.] | 1838 |
| Memorias del General Daniel Florencio O'Leary : narración | McNerney, Robert F.O'Leary, D. | Monograph or Collective Volume | University of Texas Press | 1970 |
| Memorias del general Daniel Florencio O'Leary. Narración | O'Leary, D. | Monograph or Collective Volume | Imprenta Nacional | 1952 |
| Men at war : nineteenth-century Irish war correspondents from the Crimea to China | Mulhall, Daniel | Article in Journal | | 2007 |
| Men for All Seasons? Carson, Parnell, and the Limits of Heroism in Modern Ireland | Foster, R. F. (Robert Fitzroy) (Roy), 1949-Jackson, Alvin | Article in Journal | | 2009 |
| Mercy memory | Doona, Mary Ellen | Article in Journal | | 1997 |
| Michael Dwyer and Bridget Brown of Cumnock | Ward, David | Article in Journal | | 2011 |
| Michael McKeown | Marley, Laurence | Article in Book | | 2016 |
| Mining records : mineral statistics of the United Kingdom of Great Britain and Ireland for 1853 and 1854. (Memoirs of the Geological Survey of Great Britain and of the Museum of Practical Geology) | Hunt, Robert | Monograph or Collective Volume | | 1855 |
| Mirror of self-consciousness: the ‘Chinaman’ in Oscar Wilde's identity politics | Chen, Qi | Article in Journal | | 2011 |
| Miscellanea I. An t-Aontas Ceilteach | Ó Drisceoil, Proinsias | Article in Journal | | 2006 |
| Mitchelstown and the Kingston family | Quinlan, Peggy | Monograph or Collective Volume | The author | 1981 |
| Modern Irish literature : essays in honour of W. Y. Tindall | | Monograph or Collective Volume | [s.n.] | 1972 |
| Montalembert Letter on Catholicism in Ireland | | Article in Journal | | 2011 |
| Mooghaun bracelet re-discovered | Cahill, Mary | Article in Journal | | 1998 |
| More elusive immigrants | Fraser, Douglas | Article in Journal | | 1990 |
| More lives than one : the remarkable Wilde family through the generations | Hanberry, Gerard | Monograph or Collective Volume | Collins | 2011 |
| Morris, Wilde and Marx on the social preconditions of individual development | Davis, Laurence | Article in Journal | | 1996 |
| Mother Agatha O’Brien (1822-1854). The story of a remarkable Carlow nun | O'Neill, Seán | Article in Journal | | 1995 |
| Mother M. Aloysius Doyle (1820-1908) | Fahy, Mary de Lourdes | Article in Journal | | 1978 |
| Mother Mary Benedict Hickey of Perthwille and Tooreenbawn | Ua Cadhla, Diarmuid | Article in Journal | | 1997 |
| Muinebheag (Bagenalstown) Town Commission | O'Shea, Sean | Article in Journal | | 2004 |
| Mullingar family roots : exploring family origins in Mullingar | | Monograph or Collective Volume | The author | 2005 |
| Mythical Ireland : new light on the ancient past (revised and expanded version) | Murphy, Anthony | Monograph or Collective Volume | The Liffey Press | 2021 |
| Na mná trí shúile Thomáis | Bourke, Angela | Article in Book | | 1998 |
| Narratives illustrative of the contests in Ireland in 1641 and 1690 | | Monograph or Collective Volume | Printed for the Camden Society by J.B. Nichols and Son | 1841 |
| National Gallery of Ireland | White, James | Monograph or Collective Volume | Thames & Hudson | 1968 |
| Nativist and Irish riots in Brooklyn,1854 | O'Rourke, Hugh E. | Article in Journal | | 2001 |
| Nativist riots in Manchester : an episode of know-nothingism in New Hampshire | Haebler, Peter | Article in Journal | | 1984 |
| Ned Kelly : Ireland's most famous Australian son | O'Neill, Susan Siobhan | Article in Journal | | 1989 |
| Ned Kelly and the Irish connection : a reappraisal | Reece, Bob | Article in Journal | | 1990 |
| Ned Kelly's sympathisers | Morrissey, Douglas | Article in Journal | | - |
| Nicholas Downes: Letters from the Argentine | Walsh, Edward | Article in Journal | | 2014 |
| No place for a boy : a life at Harland & Wolff | McCluskie, Tom | Monograph or Collective Volume | Tempus | 2007 |
| Normal courage: Robert A. Anderson and the Irish Co-operative Movement | Kennelly, James | Article in Journal | | 2011 |
| Notes : Brigadier General Thomas William Sweeny, USA | Bruce-Briggs, B. | Article in Journal | | 2002 |
| Nurses, nuns and ladies : a study of class, ethnicity and religion in the Crimean war | Egan, Moira E. | Article in Book | | 2004 |
| Observations on intimidation at elections in Ireland | Barrister, A. | Monograph or Collective Volume | | 1854 |
| Officers and recruits of the Louth Rifles, 1854-1876 | Hall, Brendan | Monograph or Collective Volume | Dun Laoghaire Genealogical Society | 1999 |
| On exhibit | Mortell, J. A. V. | Article in Journal | | 2007 |
| On the copper coin commonly called St Patrick's | Smith, Aquilla | Article in Journal | | 1854 |
| On the Irish coins of Mary | Smith, Aquilla | Article in Journal | | 1854 |
| One of the first recipients of the V.C. | Evans, John | Article in Journal | | 1990 |
| One-leg : the life and letters of Henry William Paget, first marquess of Anglesey, K.G., 1768-1854 | Paget, George Charles Henry Victor, Marquis of Anglesey | Monograph or Collective Volume | | 1961 |
| Oscar Wilde | Fido, Martin | Monograph or Collective Volume | | 1973 |
| Oscar Wilde | Merle, Robert | Monograph or Collective Volume | Librairie Hachette | 1948 |
| Oscar Wilde | Ellman, Richard | Monograph or Collective Volume | [s.n.] | 1987 |
| Oscar Wilde : a biography | Hyde, Harford Montgomery | Monograph or Collective Volume | Eyre Methuen | 1976 |
| Oscar Wilde : a biography | Hyde, Harford Montgomery | Monograph or Collective Volume | Eyre Methuen | 1982 |
| Oscar Wilde : a certain genius | Belford, Barbara | Monograph or Collective Volume | Bloomsbury | 2000 |
| Oscar Wilde : a life in letters | | Monograph or Collective Volume | Fourth Estate | 2003 |
| Oscar Wilde : a life in letters, writings and wit | Gardiner, Juliet | Monograph or Collective Volume | Collins & Brown | 1995 |
| Oscar Wilde : a long and lovely suicide | Knox, Melissa | Monograph or Collective Volume | Yale University Press | 1994 |
| Oscar Wilde : a present time appraisal | Ervine, John St. John Greer | Monograph or Collective Volume | Allen & Unwin | 1951 |
| Oscar Wilde : his life, his Irish affiliations, and glimpses of his religious beliefs | Waldron, Martin | Article in Journal | | 1989 |
| Oscar Wilde : quite another thing | Sammells, Neil | Article in Book | | 1991 |
| Oscar Wilde : the importance of being Irish | Coakley, Davis | Monograph or Collective Volume | Town House & Country House | 1994 |
| Oscar Wilde and the Wildes of Merrion Square | Coakley, Davis | Article in Book | | 2003 |
| Oscar Wilde in Cleveland | Roellinger, Francis X., Jr | Article in Journal | | 1951 |
| Oscar Wilde in Kansas | Cagle, Charles Harmon | Article in Journal | | 1981 |
| Oscar Wilde visits Clonmel | Ahern, Michael | Article in Journal | | 2019 |
| Oscar Wilde's Chinese sage | McCormack, Jerusha | Article in Book | | 2009 |
| Oscar Wilde's final illness | Lyons, J. B. (John Benignus) | Article in Journal | | 1995 |
| Oscar Wilde's friend and benefactor, Helen Carew (c.1856-1928) | Robinson, James | Article in Journal | | 2005 |
| Oscar Wilde's gift and Oxford's "coarse impertinence" | Siegel, Sandra F. | Article in Book | | 1998 |
| Oscar Wilde's speech from the dock | McDiarmid, Lucy | Article in Book | | 2003 |
| Oscar Wilde, Anglo-Irish networks of print and the cultural politics of needlework | Turner, Mark W. | Article in Journal | | 2018 |
| Oscar Wilde: the myth of martyrdom | Fisher, Trevor | Article in Journal | | 2003 |
| Oscar's shadow : Wilde, homosexuality and modern Ireland | Walshe, Éibhear | Monograph or Collective Volume | Cork UP | 2013 |
| Owen Lloyd and the de-Anglicization of the Irish Harp | O'Donnell, Mary Louise | Article in Journal | | 2013 |
| Pádraig Ó Meachair agus Nioclás Mac Síthigh : dán agus amhrán um bheirt shagart | Ó Macháin, Pádraig | Article in Journal | | 2010 |
| Parsons and the development of the steam turbine | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1973 |
| Parsons and the steam engine | Scaife, W. Garrett | Article in Book | | 1998 |
| Patrick O'Donoghue. Carlow patriot | Rowlands, Jean | Article in Journal | | 2005 |
| Patrick O'Donohoe's narrative of the 1848 rising | Owens, Gary | Article in Journal | | 1998 |
| Patrick O'Higgins | Kinealy, Christine | Article in Book | | 2016 |
| Patrick O'Higgins and Irish chartism | Koseki, Takashi | Monograph or Collective Volume | Hosei University, Institute of Comparative Economic Studies | 1990 |
| Patrick O'Higgins and Irish Chartism | Koseki, Takashi | Article in Book | | 1993 |
| Patterns of Irish civil war memory in later-generation oral histories | Foster, Gavin | Article in Journal | | 2022 |
| Paul Cullen, John Henry Newman and the movement to create a Catholic University in Ireland, 1854-60 | Barr, Colin | Thesis | | |
| Paulstown and 1798 | Dunleavy, John J. | Article in Journal | | 2006 |
| People's champion : the life of Alexander Bowman pioneer of labour politics in Ireland | Bowman. Terence | Monograph or Collective Volume | Ulster Historical Foundation | 1997 |
| Percy French, entertainer songwriter and painter | Moorland, BillO'Neill, Berrie | Article in Journal | | 1997 |
| Periodicals and journalism in twentieth-century Ireland 2: a variety of voices | NA | Monograph or Collective Volume | Four Courts Press | 2021 |
| Philip Henry Argall (1854-1922): the remarkable life and career of a Cornish-Irish mining manager, engineer and metallurgist | Critchley, Martin F.Schwartz, Sharron P. | Article in Journal | | 2011 |
| Pirrie and Plunkett | Daly, Mary E. | Article in Book | | 2016 |
| Plunkett, the co-operative movement and Irish rural development | Keating, Carla | Article in Book | | 1983 |
| Politics, Power and the Chinese Customs : The Qing Restoration and the Ascent of Robert Hart | Horowitz, Richard S. | Article in Journal | | 2006 |
| Popular opposition to Irish Home Rule in Edwardian Britain | Jackson, Daniel M. | Monograph or Collective Volume | Liverpool University Press | 2009 |
| Portlaoise's Crimean cannon? : a talk by Dr Paul Huddie, August 2017 | Huddie, Paul | Article in Journal | | 2018 |
| Punch's portrayal of Redmond Carson and the Irish question, 1910-18 | Finnan, Joseph | Article in Journal | | 2003 |
| Queen's College, Belfast, and the Queen's University of Belfast, 1845-1945 | Beckett, J. C. (James Camlin) | Article in Journal | | 1947 |
| Rail disaster at Bray Head | Scannell, James | Article in Journal | | 2021 |
| Re-considering Oscar Wilde’s flamboyant flop : Vera or The Nihilists | Kerr, Aideen | Article in Book | | 2014 |
| Recent discovery of Roman coins and other articles near Coleraine, co. Derry | Porter, J. S. | Article in Journal | | 1854 |
| Records of the Gort Union, 1844-54 | Curtin, Geraldine | Article in Journal | | 1995 |
| Redmond and Carson : bloodshed, borders and the union state | Jackson, Alvin | Article in Journal | | 2019 |
| Redmond, Dillon and Healy | Callanan, Frank | Article in Book | | 2016 |
| Reflections on a golden season, 1975-76 | Waldron, Ollie | Article in Book | | 2003 |
| Report from the select committee of the House of Lords appointed to consider the consequences of extending the functions of the constabulary in Ireland to the suppression or prevention of illicit distillation [Chairman : Lord Monteagle of Brandon] | Anonymous | Monograph or Collective Volume | | 1854 |
| Report from the select committee of the House of Lords appointed to inquire into the practical working of the system of national education in Ireland [Chairman : Earl Granville] | Anonymous | Monograph or Collective Volume | | 1854 |
| Report from the select committee on Dublin hospitals [Chairman : Lord Naas] | Anonymous | Monograph or Collective Volume | | 1854 |
| Report of Her Majesty's commissioners appointed to inquire into the Incumbered Estates Court ... [Chairman : Maziere Brady, Lord Chancellor of Ireland.] | Anonymous | Monograph or Collective Volume | | 1854-5 |
| Report of the commissioners appointed to inquire and ascertain how far the mercantile laws in the different parts of the United Kingdom of Great Britain and Ireland may be advantageously assimilated, and also whether any and what alterations and amendments should be made in the law of partnership as regards the question of the limited or unlimited responsibility of partners [Chairman : Thomas Berry Cusack Smith] | Anonymous | Monograph or Collective Volume | | 1854 |
| Report of the commissioners appointed to inquire into local charges upon shipping in the ports of the United Kingdom and Islands of Jersey, Guernsey, Alderney, Sark and Man [Chairman : J.H.T. Manners Sutton]. I. England, II. Ireland, III. Scotland etc. | Anonymous | Monograph or Collective Volume | | 1854 |
| Report of the commissioners appointed to inquire into the state of the fairs and markets in Ireland [Commissioner : Hercules G.R. Robinson], plus Minutes of evidence | House of Commons | Monograph or Collective Volume | His Majesty's Stationery Office | 1852-3|1854-5 |
| Research on Irish history in Irish universities, 1982 | Anonymous | Article in Journal | | 1983 |
| Researches in the south of Ireland : illustrative of the scenery, architectural remains, and the manners and superstitions of the peasantry; with an appendix, containing a private narrative of the rebellion of 1798 | Croker, Thomas Crofton, 1798-1854 | Monograph or Collective Volume | | 1824 |
| Researches in the south of Ireland illustrative of the scenery, architectural remains, and the manners and superstitions of the peasantry, with an appendix containing a private narrative of the rebellion of 1798 | Croker, Thomas Crofton, 1798-1854Danaher, Kevin, 1913-2002 | Monograph or Collective Volume | Irish University Press | 1969 |
| Revolutionary genesis? Jacob's biscuit factory and the transformation of Ireland | Arrington, Lauren | Article in Journal | | 2013 |
| Richard Pierce : architect and acolyte of the Gothic revival | O'Leary, Barry | Article in Book | | 2008 |
| Richard Pierce : architect and acolyte of the gothic revival | O'Leary, Barry | Article in Journal | | 2005 |
| Riot and reaction in St. Louis, 1854-1856 | Schneider, John C. | Article in Journal | | 1974 |
| Rising democratic spirits : immigrants, temperance, and Tammany Hall, 1854-1860 | Rorabaugh, W. J. | Article in Journal | | 1976 |
| Robert Andrew Anderson, 1860-1942 | Tyrrell, John | Article in Journal | | 2009 |
| Robert Hart and the Chinese Maritime Customs Service | Van de Ven, Hans | Article in Journal | | 2006 |
| Roger Chambers Walker : a Sligo antiquarian | Ireland, Aideen M. | Article in Journal | | 2002 |
| Roly | Murphy, Gerard | Article in Book | | 2003 |
| Rorke's Drift - the East Clare connection - | Smart, Derrick | Article in Journal | | 2009 |
| Rugby's Svengali : Mark Sugden | O'Connor, Ulick | Article in Book | | 2003 |
| Samuel Clayton Forger Freemason Freeman | Smith, Margaret | Article in Journal | | 2019 |
| Scandal : sexual politics of late Victorian Britain | Fisher, Trevor | Monograph or Collective Volume | Sutton | 1995 |
| Scoil an Mhisiúin san Oileán Tiar: conas a fuair Tomás Ó Criomhthain an léamh | Mac Conghail, Muiris | Article in Journal | | 2007 |
| Seandlithe na nGael | Ronayne, Liam | Article in Journal | | 1982 |
| Sectarianism in the Belfast shipyards | Carson, EdwardCunningham, MichaelDevlin, JoeLLoyd George, David | Article in Book | | 2016 |
| Select documents XXVIII. Herbert Gladstone, Forster, and Ireland, 1881-2 | | Article in Journal | | 1972 |
| Sensational Sarah : the story of the Ulster-born woman who shocked the world | Eakin, Terry | Article in Journal | | 1995 |
| Setting the stage : transitional playwrights in Irish 1910-1950 | O'Leary, Philip | Monograph or Collective Volume | Cork University Press | 2021 |
| Shadowy heroes : Irish literature of the 1890s | Hall, W. E. | Monograph or Collective Volume | [s.n.] | 1980 |
| Sir Arthur Kennedy, Australian colonial governor and the Great Famine in Ireland | Geary, Laurence M. | Article in Book | | 2000 |
| Sir Edward Carson | Jackson, Alvin | Monograph or Collective Volume | Dundalgan | 1993 |
| Sir Edward Carson | Jackson, Alvin | Monograph or Collective Volume | Historical Association of Ireland | 1993 |
| Sir Edward Carson : a dream too far | Hostettler, John | Monograph or Collective Volume | Barry Rose | 1997 |
| Sir Edward Carson : a dream too far | Hostettler, John | Monograph or Collective Volume | Barry Rose | 2000 |
| Sir Edward Carson and the last-ditch stand of the ascendancy | Mansergh, Martin | Article in Book | | 2007 |
| Sir Edward Carson and the myth of partition | Smith, Jeremy | Article in Book | | 2006 |
| Sir Edward Carson and the predominant partner | Baumann, A. A. | Article in Journal | | 1914 |
| Sir Edward Carson and the Ulster movement | Ervine, John St. John Greer | Monograph or Collective Volume | Maunsell | 1915 |
| Sir Edward Carson KC and the Archer-Shee case | Hutton, James, Lord Hutton | Article in Book | | 2013 |
| Sir Edward Carson, Ulster leader | Balfour, Arthur James, 1st earl Balfour, 1848-1930Bates, Jean VictorCraig, James, Sir | Monograph or Collective Volume | John Murray | 1921 |
| Sir Horace Plunkett & AE : the co-operative movement and politics | West, Trevor | Article in Book | | 1989 |
| Sir Horace Plunkett 1854-1932 | West, T. | Article in Journal | | 1994 |
| Sir Horace Plunkett and his place in the Irish nation | MacLysaght, Edward | Monograph or Collective Volume | Maunsell | 1916 |
| Sir Horace Plunkett and his work | Brooks, Sydney | Article in Journal | | 1912 |
| Sir Horace Plunkett and Irish politics, 1890-1914 | Rempe, P. L. | Article in Journal | | 1978 |
| Sir Horace Plunkett and Irish politics, 1890-1914 | Rempel, Paul | Article in Journal | | 1978 |
| Sir Horace Plunkett and rural reform | Keating, Carla Ruth | Thesis | | 1984 |
| Sir Horace Plunkett and rural reform, 1889-1914 | Keating, Carla | Article in Journal | | 1986 |
| Sir James Mouat, VC KCB FRCS (1815-1899) : winner of the first medical Victoria Cross | Lawrenson, Ross | Article in Journal | | 2004 |
| Sir Luke O'Connor | Smith, Des | Article in Journal | | 1990 |
| Sir Thomas Deane and the college buildings | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Article in Journal | | 1950 |
| Sir Walter Crofton and the reform of the Irish convict system, 1854-61 | Hinde, S. E. | Article in Journal | | 1977 |
| Sister Annie Finlay from Ireland to Latin America : two documents on her travel to Argentina and Chile in the late nineteenth century, with annotated introduction | Walsh, Edward | Article in Journal | | 2013 |
| Sister Mary Joseph Croke : another voice from the Crimean War, 1854-1856 | Doona, Mary Ellen | Article in Journal | | 1995 |
| Some afterthoughts on the Newman centenary celebrations | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Article in Journal | | 1954 |
| Some early police connections to Stillorgan | Casey, Patrick | Article in Journal | | 2008 |
| Some notes on Killala Diocese | Neary, J. | Article in Journal | | 1913 |
| Some notices of the castle and of the ecclesiastical buildings at Trim. | Butler, Richard, 1794-1862 | Monograph or Collective Volume | | 1861 |
| Some Sligo-related Armorial Bookplates: Part 1|Some Sligo-related Armorial Bookplates: Part 2 | Henry, Peter | Article in Journal | | 2021 |
| Some thoughts on a couple of poems on Shanid Castle | Knight of Glin, 1937- | Article in Journal | | 1987 |
| Son of Oscar Wilde | Holland, Vyvyan | Monograph or Collective Volume | Hart-Davis | 1954 |
| Songs illustrating the French invasions of Ireland | Croker, Thomas Crofton, 1798-1854 | Monograph or Collective Volume | | 1847 |
| Sounds of Manymirth on the Night's Ear Ringing : Percy French (1854-1920): his forgotten Jarvey Years and Joyce's Haunted Inkbottle | Lowry, Bernadette | Monograph or Collective Volume | Carmen Eblana AE Productions | 2021 |
| Sources for Labour history : the Walter Long and Field Marshal Lord French papers | O'Halpin, Eunan | Article in Journal | | 1989 |
| Speaking ill of the dead | Dungan, Myles | Monograph or Collective Volume | New Island | 2007 |
| Special collections in University College Dublin Library | Jessop, Norma | Monograph or Collective Volume | University College Dublin Library | 2004 |
| Speranza's ancestry : Elgee - the maternal lineage of Oscar Wilde | De Breffny, Brian | Article in Journal | | 1972 |
| Strategic planning of the Ulster Volunteer Force in County Armagh leading to armament in May 1914 | Gilmore, Brian | Article in Journal | | 2013 |
| Succession in the House of Ormonde from the late nineteenth century | Ponsonby, Charles | Article in Journal | | 2016 |
| Symbolic mirrors : commemorations of Edward Carson in the 1930s | McIntosh, Gillian | Article in Journal | | 2000 |
| Temperance in Tipperary : Father Mathew and Archbishop Slattery, 1839-1854 | Quinn, John F. | Article in Journal | | 1995 |
| Thaddeus Connellan and his books of Irish poetry | O'Sullivan, Donal | Article in Journal | | 1942 |
| The "Dawn of the practical": Horace Plunkett and the co-operative movement | Kennelly, James J. | Article in Journal | | 2008 |
| The ancient barony of Duhallow : living voices | | Monograph or Collective Volume | The authors | 2003 |
| The best of the old with the best of the new | MacNeill, Hugh | Article in Book | | 2003 |
| The Blasket Islandman: the life and legacy of Tomás Ó Criomhthain | Hayes, Gerald | Monograph or Collective Volume | The Collins Press | 2018 |
| The brothers Grimm and T. C. Croker | Hennig, John | Article in Journal | | 1946 |
| The Brow, the Brothers and the Bogside : a history of the Christian Brothers School, Derry, 1854-1990 | Ledwidge, John | Monograph or Collective Volume | Guildhall Press | 1990 |
| The call of the north : a history of the Sisters of Mercy, Down and Connor Diocese, Ireland, from the founding to the Mercy Irish National Union, 1854-1994 | Duddy, Marie | Monograph or Collective Volume | Ulster Historical Foundation | 2010 |
| The cardinal and the professor | Boyne, Patricia | Article in Journal | | 1990 |
| The Carsonite revolution, 1910-1921 | Duffy, Francis | Article in Journal | | 1958 |
| The Carsons of Dublin : a paper read to the society, 25th September 1997 | Cleary, Nella | Monograph or Collective Volume | Rathmines Ranelagh & Rathgar Historical society | 1997 |
| The Catholic University of Ireland | Wall, Thomas | Article in Journal | | 1954 |
| The Catholic University school of medicine | Doolin, William | Article in Book | | 1954 |
| The Catholics, the Irish delinquent and the origins of reformatory schools in nineteenth century England and Scotland | Stack, John A. | Article in Journal | | 1997 |
| The Celtic spirit in literature : Renan, Arnold, Wilde and Yeats | Regan, Stephen | Article in Book | | 1998 |
| The Churchills in Ireland, 1660-1965 : connections and controversies | | Monograph or Collective Volume | Irish Academic Press | 2012 |
| The Clements archive | Malcomson, A. P. W. | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The co-operative idea | Briscoe, Bob | Monograph or Collective Volume | Bank of Ireland Centre for Co-operative Studies | 1982 |
| The college and the nation | Williams, Thomas | Article in Book | | 1954 |
| The copywrights : intellectual property and the literary imagination | Saint-Amour, Paul K. | Monograph or Collective Volume | Cornell University Press | 2003 |
| The Covenent in context: Ballymena during the Home Rule crisis | Orr, Philip | Article in Journal | | 2012 |
| The Crimean journals of the Sisters of Mercy, 1854-56 | | Monograph or Collective Volume | Four Courts | 2004 |
| The Crimean monument at Carrick: one tower, several stories | Bennett, IsabelMandal, StephenO'Brien, Derek | Article in Book | | 2019 |
| The Crimean War and Irish society | Huddie, Paul | Monograph or Collective Volume | Liverpool University Press | 2015 |
| The Crimean War experiences of G.H. Johnston (1822-1894), the Irish Presbyterians' first army chaplain | Huddie, Paul | Article in Journal | | 2014 |
| The Crimean War, 1854-6: Ireland’s Happiest Nineteenth-Century War | Huddie, Paul | Article in Book | | 2021 |
| The Czech reception of Irish poetry and prose, c. 1790-2013 | Mánek, Bohuslav | Article in Book | | 2014 |
| The development of Horace Plunkett's thought | West, Trevor | Article in Book | | 1983 |
| The diary of Alicia Walshe (Mother Catherine), Religious Sister of Charity | McCabe, Ciarán | Article in Journal | | 2017 |
| The Dubliner who negotiated peace between Britain and Nepal : Lt.-Col. Paris Augustus Bradshaw of the East India Company | Bradshaw, Richard Lee | Article in Journal | | 2000 |
| The Earl and Silverstream : Prize horses | Devlin, Audrey Poynton | Article in Journal | | 2005 |
| The Earl, the nephew and the mountain man | Brennan, Eddie | Article in Journal | | 2006 |
| The earldoms of Ormond in Ireland | Round, John Horace, 1854-1928 | Article in Book | | 1887 |
| The early response of the Irish Catholic clergy to the co-operative movement | Kennedy, Liam, 1946- | Article in Journal | | 1978 |
| The early response to the Irish Catholic clergy and the co-operative movement | Kennedy, Liam, 1946- | Article in Book | | 1987 |
| The East Pier | Cullen, Martin | Article in Journal | | 2006 |
| The educational views of John MacHale, part III | MacAtasney, Gerard | Article in Journal | | 1997 |
| The educational views of John McHale. Part I | MacAtasney, Gerard | Article in Journal | | 1994 |
| The English and Welsh workhouses of George Wilkinson | Cooper, NicholasMorrison, Kathryn | Article in Journal | | 2004 |
| The establishment of the Model School system in Ireland, 1834-1854 | Mangione, Thomas | Article in Journal | | 2003 |
| The evolution of pre-hospital emergency care : Belfast and beyond | Baskett, Thomas F.Geddes, John S.Stewart, Ronald D. | Monograph or Collective Volume | Clinical Press | 2017 |
| The fight for the union : Carson and the Ulster covenant in Coleraine | Kirkpatrick, Chris | Article in Journal | | 2012 |
| The first century | Bailey, K. C. | Article in Book | | 2003 |
| The first gay Irishman? Ireland and the Wilde trials | Walshe, Eibhear | Article in Journal | | 2005 |
| The French connection | Fearon, MaryKeating, Helen | Article in Journal | | 1988 |
| The friendships and follies of Oscar Wilde | Broad, Lewis | Monograph or Collective Volume | Hutchinson | 1954 |
| The Gladstone Diaries, 1 : 1825-1832; 2 : 1833-1839; 3 : 1840-1847; 4 : 1848-1854; 5 : 1855-1860; 6 : 1861-1868; 7 : January 1869 - June 1871; 8 : July 1871 - December 1874; 9 : January 1875 - December 1880; 10 : January 1881 - June 1883; 11 : July 1883 - December 1886; 12 : 1887-1891; 13 : 1892-1896; 14 : Index. 14 vols. | Foot, Michael Richard Daniell, 1919-Gladstone, William Ewart, 1809-1898Matthew, Henry Colin Gray, 1941-1999 | Monograph or Collective Volume | | 1968 |
| The Government of Ireland Act, 1920 : its origins and purposes | Mansergh, Nicholas, 1910-1991 | Article in Journal | | 1974 |
| The great Clare gold find of 1854 | Anonymous | Article in Journal | | 1978 |
| The hackney carriage in Cork : vehicle of a Victorian Irish city, 1854-1902 | Toms, David | Article in Journal | | 2018 |
| The History of Eggs in Irish Cuisine and Culture | Cully, AndreaMac Con Iomaire, Máirtín | Article in Book | | 2007 |
| The house of Ussher : histories and heritages of improvement, conspicuous consumption, and eviction on an early nineteenth-century Irish estate | Whelan, David A. | Article in Journal | | 2014 |
| The house that Martin built. The building of Glezz Parochial House | Sands, John Joe | Article in Journal | | 1993 |
| The influence of Sir Walter Crofton's 'Irish system' on prison reform in Germany | Krause, Thomas | Article in Book | | 2005 |
| The intellectual and political world of John Wilson Croker, 1780-1854 : ideas, circles and Conservatism | Portsmouth, Robert | Thesis | | 2008 |
| The Irish amateur military tradition in the British Army, 1854-1992 | Butler, William | Monograph or Collective Volume | Manchester UP | 2016 |
| The Irish amateur military tradition in the British Army, c.1854-1945 | Butler, William Marsh | Thesis | | |
| The Irish co-operative movement : its history and development | Bolger, Patrick | Monograph or Collective Volume | | 1977 |
| The Irish harp : political symbolism and romantic revival, 1534-1854 | Dunne, Tom, 1939- | Article in Journal | | 2014 |
| The Irish in the Crimean War, 1854-56 | Murphy, David | Thesis | | 2001 |
| The Irish Independent and the Ulster crisis 1912-21 | Maume, Patrick | Article in Book | | 2006 |
| The Irish paper pound of 1797-1820 : some cliometrics of the Bullionist debate | Ó Gráda, Cormac | Monograph or Collective Volume | Oxford UP | 1993 |
| The Irish Sisters of Mercy in the Crimea | Bolster, Ellen | Thesis | | 1961 |
| The Irish Sketches of Florence Vere O'Brien | | Monograph or Collective Volume | Ballinakella Press | 2017 |
| The Irish theatre | Fitz-Simon, Christopher | Monograph or Collective Volume | Thames & Hudson | 1983 |
| The Irish Universities Rugby Union | West, Trevor | Article in Book | | 2003 |
| The iron-works of Co. Laois | Carville, Geraldine | Article in Journal | | 2001 |
| The islandman | Foster, John Wilson | Article in Book | | 1998 |
| The Jesuit fathers and University College | Gwynn, Aubrey | Article in Book | | 1954 |
| The Kinsale nuns in the Crimea, 1854-1856 | Hurley, Frank | Article in Journal | | 1986 |
| The know-nothing party and fall of a people's movement | Mulkern, John R. | Monograph or Collective Volume | Northeastern University Press | 1990 |
| The last illness of Oscar Wilde | Cawthorne, Terence | Article in Journal | | 1959 |
| The law relating to municipal towns under the Towns Improvement (Ireland) Act, 1854 | Vanston, G. T. B., Sir | Monograph or Collective Volume | | 1900 |
| The leader of the band : the life and history of Patrick J. McNamara and McNamara's band | Mulchay, Derek | Monograph or Collective Volume | Limerick Writers' Centre | 2021 |
| The League of North and South : an episode in Irish history, 1850-1854 | Duffy, Charles Gavan, Sir | Monograph or Collective Volume | | 1886 |
| The legacy : the poems and songs of James Connolly | Connolly, James, 1868-1916 | Monograph or Collective Volume | Labour Party | 2021 |
| The letters and diaries of John Henry Newman : Vol 16 | Dessain, C. S.Newman, John Henry, cardinal, 1801-1890 | Monograph or Collective Volume | Nelson | 1965 |
| The letters and diaries of John Henry Newman. Vol. 15 | Blehl, Vincent FerrerDessain, Charles StephenNewman, John Henry, cardinal, 1801-1890 | Monograph or Collective Volume | Nelson | 1964 |
| The letters of Peter le Page Renouf (1822-1897), Vol.3 : Dublin (1854-1864) | Cathcart, Kevin J.Renouf, Peter Le Page | Monograph or Collective Volume | University College Dublin | 2003 |
| The life and career of William Martin Murphy | Yeates, Pádraig | Article in Book | | 2012 |
| The life of Carson | Colvin, Ian | Monograph or Collective Volume | [s.n.] | 1936 |
| The life of Lord Carson. vol. 2 | Colvin, Ian | Monograph or Collective Volume | | 1934 |
| The life of Oscar Wilde | Pearson, Hesketh | Monograph or Collective Volume | Methuen | 1946 |
| The life of Oscar Wilde | Pearson, Hesketh | Monograph or Collective Volume | Methuen | 1954 |
| The lineage of the Tipperary militia regiments | Thompson, F. Glenn | Article in Journal | | 1991 |
| The making of Irish geography, 3 : Patrick Geddes and the emergence of modern town planning in Dublin | Bannon, Michael J. | Article in Journal | | 1978 |
| The man who was Dorian Gray | McCormack, Jernsha Hall | Monograph or Collective Volume | Palgrave | 2000 |
| The management of landed estates in Ulster in the mid-nineteenth century, with special reference to the career of John Andrews as agent to the third and fourth marquesses of Londonderry from 1828-1863 | Casement, Anne Louise | Thesis | | 2002 |
| The management of the Londonderry estates in Ulster during the Great Famine | Casement, Anne | Article in Journal | | 2005 |
| The Margins of Subsistence : Labour and gender in the writings of Shan Bullock | Maume, Patrick | Article in Journal | | 1998 |
| The McCance family | Wickens, Elma | Article in Journal | | 1998 |
| The member for Kilkenny | Butler, Hubert | Article in Journal | | 1984 |
| The member for Kilkenny, John Butler, 2nd Marquess of Ormond 1809-1854 | Butler, Hubert | Article in Journal | | 1984 |
| The Mercy Nuns in Drogheda (1854-2004) | McCullen, John | Article in Journal | | 2005 |
| The militarisation of Irish politics, 1912-1916 | Desmond, John | Article in Journal | | 2014 |
| The Molly Maguires and the Catholic church | Kenny, Kevin, 1960- | Article in Journal | | 1995 |
| The Molly Maguires in popular culture | Kenny, Kevin, 1960- | Article in Journal | | 1995 |
| The National Gallery of Ireland | Barrow, Viola | Article in Journal | | 1983 |
| The nineteenth century public sphere and the continuities of British radicalism : new directions in the history of popular politcs | McWilliam, Rohan | Article in Book | | 2006 |
| The old church at Ballynascreen 1854 and other local writings attributable to Rev. Robert King, curate of Sixtowns, County Londonderry | Dunlop, EullKing, Robert | Monograph or Collective Volume | Moyola Books | 1988 |
| The opening of the railway to Tullamore - 1854 | Burke, Peter, writer on Irish railways | Article in Journal | | 2004 |
| The origin and early history of the National University | Dillon, Thomas | Article in Journal | | 1955 |
| The origins of the Catholic University of Ireland, 1845-54 | Vale, Mary D. | Article in Journal | | 1954 |
| The ownership and occupation of land in Newcastle, c.1827-1854 | Whelan, Kevin | Article in Book | | 1986 |
| The Parkers of Tuamgraney | Madden, Gerard | Article in Journal | | 1994 |
| The Parsons of Monkstown, Birr and Newcastle-upon-Tyne | Quinn, Tony | Article in Journal | | 1999 |
| The paternal ancestry of Oscar Wilde | De Breffney, Brian | Article in Journal | | 1973 |
| The Patronage of the Church and its Purposes | Luxford, Julian M. | Article in Book | | 2008 |
| The people in the landscape of Enniscorthy : evidence from the valuations of 1843 and 1854 | Prunty, Jacinta | Article in Book | | 2010 |
| The persistance of vision : picturing eviction in the nineteenth century | Mark-FitzGerald, Emily | Article in Book | | 2016 |
| The personality of Sir Edward Carson | Legge, Edward | Article in Journal | | 1914 |
| The Picture of Dorian Gray as Irish national tale | O'Connor, Maureen | Article in Book | | 2003 |
| The Pikeman's dog | Coogan, Margot | Article in Journal | | 2012 |
| The popular songs of Ireland | | Monograph or Collective Volume | | 1839 |
| The professional era | Smeeth, Tony | Article in Book | | 2003 |
| The public record sources for local studies in the Public Record Office of Ireland | Connolly, Sean J.Public Record Office, Ireland | Monograph or Collective Volume | Co-ordinating Committee for Educational Services | 1982 |
| The railroad is coming .... | Murphy, Anne | Article in Journal | | 1992 |
| The Railway stations of George Wilkinson | Cox, Ronald C.Gould, Michael | Article in Journal | | 2003 |
| The reasons why | Smith, Cecil Blanche Woodham-, 1896-1977 | Monograph or Collective Volume | Constable | 1953 |
| The Recess Committee, 1895-6 | King, Carla | Article in Journal | | 1999 |
| The register of Derry cathedral (S. Columb's), parish of Templemore, Londonderry ... 1642-1703 | | Monograph or Collective Volume | | 1910 |
| The Register of Fr Francis Smith, Kilmore, CXo. Armagh, 1827-1829 | Fearon, Benedict | Article in Journal | | 2019 |
| The reign of Sir Edward Carson | Peel, George | Monograph or Collective Volume | King | 1914 |
| The resources and manufacturing industry of Ireland, as illustrated by the exhibition of 1853 | Sproull, John | Monograph or Collective Volume | | 1854 |
| The Rev'd Charles Josiah Hort (1820-1887), garrison chaplain at Dublin during the Crimean War | Huddie, Paul | Article in Journal | | 2012 |
| The rhetoric of right in Mitchel's Jail Journal | Morash, Christopher | Article in Book | | 1995 |
| The riddle of Ravenhill : the 1954 Irish rugby international in Belfast | O'Callaghan, LiamRigby, Vic | Article in Book | | 2013 |
| The rivals | McDowell, R. B. (Robert Brendan), 1913-2011 | Article in Journal | | 1956 |
| The rocky road to Tom Boyse's Seaweed | McDonald, Tom | Article in Journal | | 2013 |
| The role of the leaders : Asquith, Churchill, Balfour, Bonar Law, Carson and Redmond | Mansergh, Martin | Article in Book | | 2014 |
| The Russian Cannon, a war trophy for Dun Laoghaire | Smith, Brian | Article in Journal | | 2007 |
| The sage of Sheepland More | McCord, M. E. | Article in Journal | | 1990 |
| The search for 'statutory Ulster'... the geography of the partition proposals... 1914 | Rankin, Kieran | Article in Journal | | 2009 |
| The Seaton Needlework Association: Dublin's British military charity, 1854-2014 | Huddie, Paul | Article in Journal | | 2019 |
| The shaping of Irish Anglican schools, 1854-1878 | Flanagan, K. | Article in Journal | | 1984 |
| The shaping of modern Ireland | | Monograph or Collective Volume | Routledge & Kegan Paul | 1960 |
| The Sisters of Mercy Ennis | O'Brien, Pius | Monograph or Collective Volume | Congregation of the Sisters of Mercy | 1992 |
| The Society of Friends in Ireland during the Crimean War, 1854-6 | Huddie, Paul | Article in Journal | | 2013 |
| The soul of man under socialism | Lysaght, D. R. O'ConnorWilde, Oscar O'Flahertie Wills, 1854-1900 | Monograph or Collective Volume | Socialist Democracy | 2005 |
| The story of Birr's Russian trophy cannon | Huddie, Paul | Article in Journal | | 2018 |
| The Story of Birr’s Russian cannon | Huddle, Paul | Article in Journal | | 2020 |
| The stranger Wilde : interpreting Oscar | Schmidgall, Gary | Monograph or Collective Volume | Abacus | 1994 |
| The student body | Meehan, J. F. | Article in Book | | 1954 |
| The Swanzy pedigree notebooks in the Representative Church Body library, Dublin | Refaussé, Raymond | Article in Journal | | 1983 |
| The Tenant Right agitation of 1849–50: Crisis and confrontation on the Londonderry estates in County Down | Casement, Anne | Article in Book | | 2018 |
| The thief of reason : Oscar Wilde and modern Ireland | Pine, Richard | Monograph or Collective Volume | Gill & Macmillan | 1995 |
| The tightening grip : Northern Ireland - the military and 35 years of terror | Haugseng, Magne | Monograph or Collective Volume | Swedish National Defence College | 2006 |
| The tomb of John, 2nd Marquess of Ormonde, St. Canice's Cathedral | Law, Edward J. | Article in Journal | | 2003 |
| The tourist's "illustrated handbook", published for the Irish Railway companies in 1854. Cork to Killarney via Bandon | Anonymous | Article in Journal | | 2000 |
| The town hall in 1857 - when Galway hospitality met Crimean cannon | Collins, Timothy | Article in Journal | | 1996 |
| The tragic deaths in 1871 in county Monaghan of Emily and Mary Wilde - half-sisters of Oscar Wilde | McMahon, Theo | Article in Journal | | 2003 |
| The Tralee Courthouse guns | McMorran, Russell | Article in Journal | | 2006 |
| The Trillick derailment 1854 | Fitzgerald, Desmond | Article in Journal | | 1994 |
| The Ulster Covenant and the pulse of Protestant Ulster | Walker, Graham S. | Article in Journal | | 2016 |
| The Ulster crisis : resistance to Home Rule, 1912-14 | Stewart, Anthony Terence Quincey, 1929-2010 | Monograph or Collective Volume | Glasgow UP|Faber | 1967 |
| The unmasking of Oscar Wilde | Pearce, Joseph | Monograph or Collective Volume | HarperCollins | 2000 |
| The unpublished letters of T. Crofton Croker | Croker, Thomas Crofton, 1798-1854Curtis, Edmund, 1881-1943 | Article in Journal | | 1941 |
| The voice of the people : John Doherty of Buncrana, 1798-1854 : trade unionist, radical, factory reformer, worker educationalist, agitator, republican | Devine, Francis | Article in Book | | 2002 |
| The way we were : historic Armagh photographs from the Allison Collection | Fitzgerald, DesmondWeatherup, Roger | Monograph or Collective Volume | Friar's Bush Press in association with the Public Record Office of Northern Ireland | 1993 |
| The Well Road | Gallagher, Frank | Article in Journal | | 2000 |
| The Weymouth School: Letters from Past Pupils, part II | McDermott, Larry | Article in Journal | | 2019 |
| The wild colonial Kellys | Reece, Bob | Article in Journal | | 1989 |
| The Wilde goose chase | Edwards, Owen Dudley | Article in Journal | | 1957 |
| The Wilde legacy | | Monograph or Collective Volume | Four Courts | 2003 |
| The Wildes of Merrion Square : the family of Oscar Wilde | Byrne, Patrick | Monograph or Collective Volume | Staples P. | 1953 |
| The word from the trenches | Robbie, John | Article in Book | | 2003 |
| The work and the report of the Recess Committee, 1895-1896 | Clune, Michael | Article in Journal | | 1982 |
| The world of Percy French | O'Dowda, Brendan | Monograph or Collective Volume | Blackstaff | 1991 |
| Their good names : twelve cases of libel and slander with some introductory reflections on the law | Hyde, Harford Montgomery | Monograph or Collective Volume | Hamilton | 1970 |
| Thomas Crofton Croker 1798-1854 | MacCarthy, B. G. | Article in Journal | | 1943 |
| Thomas Fitzpatrick : mountain man | McGrath, Roger | Article in Book | | 1987 |
| Thomas Reilly - a Crimean veteran from Tulla, Co. Clare | O'Reilly, William | Article in Journal | | 2002 |
| Three Cheers for Lord Denman : Reformers, the Irish, and Jury Reforms in Nova Scotia, 1833-1845 | Brown, R. Blake | Article in Journal | | 2005 |
| Three Irish cavalry regiments at Balaklava | Murphy, J. J. W. | Article in Journal | | 1960 |
| Three Irish women and social action in San Francisco : Mother Teresa Comerford, Mother Baptist Russell, and Kate Kennedy | Curry, Catherine Ann | Article in Journal | | 1992 |
| Thrown among strangers : John Henry Newman in Ireland | McRedmond, Louis | Monograph or Collective Volume | Veritas | 1990 |
| To college park and back : a refereeing journey | West, John | Article in Book | | 2003 |
| To the west : a journal of the Galway Percy French society | | Monograph or Collective Volume | Galway Percy French Society|Shruffaun Publishing | 2015 |
| Tolka Bridge collapse - 1954 | Shepherd, William Ernest (Ernie) | Article in Journal | | 2005 |
| Tom Boyse of Bannow : a gem so rare | McDonald, Tom | Article in Journal | | 2008 |
| Tom Boyse's high steeple | McDonald, Tom | Article in Journal | | 2013 |
| Tomás an Bhlascaoid | | Monograph or Collective Volume | Cló Iar-Chonnachta | 1992 |
| Tomás Ó Criomhthain - Cu Chulainn na carraige móire | Ó Dúshláine, Tadhg | Article in Book | | 1998 |
| Tomás Ó Criomhthain 1855-1937 | | Monograph or Collective Volume | An Sagart | 1998 |
| Tomás Ó Criomthainn : islandman | Mac Conghail, Muiris | Article in Journal | | 1967 |
| Tomás Oileánach : fear idir dhá thraidisiún | Céitinn, Seosamh | Monograph or Collective Volume | An Clóchomhar | 1992 |
| Tones that are tender; Percy French 1854-1920 | O'Neill, Berrie | Monograph or Collective Volume | Lilliput | 2016 |
| Trade roots : Offaly's 3 anniversaries : Grand Canal 1804, Tullamore Distillery 1829, Great Southern and Western Railway 1854 | Grand Canal 200 Committee | Monograph or Collective Volume | Grand Canal 200 Committee | 2004 |
| Translation and censorship under Franco and Salazar : Irish theatre on Iberian stages | Merino-Álvarez, Raquel | Article in Book | | 2017 |
| Trinity/UCD rugby in the late 1960s | O'Hagan, John | Article in Book | | 2003 |
| U.C.D., 1854-1944 | Anonymous | Article in Journal | | 1944 |
| UCD : a national idea : the history of University College, Dublin | McCartney, Donal | Monograph or Collective Volume | Gill & Macmillan | 1999 |
| Ulster's friends at home and abroad: the 'Belfast Weekly News' contribution lists to the Ulster Defence Fund, 1913-1914 | Beckton, Samuel Gary | Article in Journal | | 2023 |
| University Church : towards a stylistic context | McCarthy, Michael (Michael Joseph), 1939-2010 | Article in Journal | | 2003 |
| University College Dublin | O'Reilly, SeánRowan, Alistair | Monograph or Collective Volume | Eason | 1990 |
| Up Harcourt Street from the Green | Behan, A. P. | Article in Journal | | 1994 |
| 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 |
| Victims or survivors : army wives in Ireland during the Crimean War, 1854-56 | Huddie, Paul | Article in Journal | | 2017 |
| Victoria Cross recipients from County Cavan | McKeague, Leslie | Article in Journal | | 2015 |
| Vida de Daniel Florencio O'Leary, primer Edecán del Libertador | Pérez Vila, Manuel | Monograph or Collective Volume | Imprenta Nacional | 1957 |
| Votes for women (and men): The Representation of the People Act 1918 | Walker, Brian | Article in Journal | | 2018 |
| Walter Long : Irish revolutionary | Hart, Peter, 1963-2010 | Article in Book | | 2007 |
| Walter Long, Ireland and the Union, 1905-1920 | Kendle, John | Monograph or Collective Volume | McGill-Queen's University Press | 1992 |
| Walter McDonald's window on Maynooth, 1870-1920 | Fuller, Louise | Article in Book | | 2005 |
| Welfare and the poor in the nineteenth century city : Philadelphia, 1800-1854 | Clement, Priscilla F. | Monograph or Collective Volume | Associated University Presses | 1985 |
| What happened to Redmond's National Volunteers? | Brown, Shane | Article in Journal | | 2018 |
| Which Irish men and women immigrated to the United States during the Great Faming migration of 1846-54 | Anbinder, TylerMcCaffrey, Hope | Article in Journal | | 2015 |
| Whither the National Volunteers | Ó Corráin, Daithí | Article in Journal | | 2017 |
| Who can wonder at the deep interest? Irish popular enthusiasm for the original Crimean crisis | Huddie, Paul | Article in Journal | | 2017 |
| Who was Terry Alt? | Mac Mahon, Michael | Article in Journal | | 2019 |
| Why Scilly is outside the Kinsale boundary : Municipal Improvements Act, 1854 | Hickey, Nora | Article in Journal | | 1987 |
| Wild(e) Ireland | Walshe, Eibhear | Article in Book | | 1999 |
| Wilde card : an aesthete visits Ohio | Compton, Richard | Article in Journal | | 2000 |
| Wilde flowers and the importance of growing orchids... the story of Oscar Wilde's gardening credentials | Nelson, E. Charles | Article in Journal | | 2012 |
| Wilde stages in Dublin : a decade of gay theatre | Merriman, Brian | Monograph or Collective Volume | International Dublin Gay Theatre Festival | 2013 |
| Wilde writings : contextual conditions | | Monograph or Collective Volume | University of Toronto Press | 2003 |
| Wilde's world : Oscar Wilde and theatrical journalism in the 1880's | Stokes, John | Article in Book | | 2003 |
| Wilkinson - the workhouse builder 1839-54 (Designer of workhouses and other public buildings in Ireland) | Raftery, Barry | Article in Journal | | 1995 |
| William Bourke Cockran | McTernan, John C. | Article in Journal | | 2018 |
| William Bourke Cockran | Manton, Martin T. | Article in Journal | | 1924 |
| William Carr Beresford: the capture of the Cape Colony and the Rio de la Plata expedition of 1806 | Beresford, Marcus de la Poer | Article in Journal | | 2014 |
| William Colahan: a Galway sea captain in California and his descendants | Colahan, Clark A. | Article in Journal | | 2011 |
| William Henry Drummond : poet in Patois | Lyons, J. B. (John Benignus) | Monograph or Collective Volume | Fitzhenry & Whiteside | 1994 |
| William Percy French | Mac Monagle, Paddy | Article in Journal | | 2009 |
| William Percy French's associations with Cavan | Smyth, T. S. | Article in Journal | | 1981 |
| William Percy French, 1854-1920 : the Roscommon born entertainer, songwriter, poet and artist | Tongue, Alan | Article in Book | | 2018 |
| William Ronan, SJ, 1825-1907. War Chaplain, Missioner, Founder of Mungret College | Morrissey, Thomas J. | Monograph or Collective Volume | Messenger Publications | 2003 |
| William Smith O'Brien in Van Diemen's Land | Heaney, Carmel | Article in Journal | | 1998 |
| Willie | French, Ettie | Monograph or Collective Volume | Percy French society | 1994 |
| 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 |
| With Plunkett in Ireland : the Co-op organiser's story | Anderson, R. | Monograph or Collective Volume | Irish Academic Press | 1983 |
| Women in the university and college : a struggle within a struggle | Macken, Mary M. | Article in Book | | 1954 |
| Workers conspiracies in Toronto, 1854-72 | Craven, Paul | Article in Journal | | 1984 |
| You have the right to refuse silence : Oscar Wilde's Prison Letters and Tom Clarke's Glimpses of an Irish Felon's Prison Life | Jarrin, Casey A. | Article in Journal | | 2008 |
| [Conquest of Ireland] | Round, John Horace, 1854-1928 | Article in Book | | 1899 |
| ‘I have lost a lot by fighting for my country’ : reckoning with the Irish revolution | Dolan, Anne | Article in Journal | | 2023 |
| ‘The five year experiment’: The Encumbered Estates Court, 1849-54 | Crowley, Jacqueline | Thesis | | 2017 |
| “Tearing down the burning house” : James Buchanan's use of Edmund Burke | Connolly, Michael J. | Article in Journal | | 2009 |