| "Fenians and Dutch carpetbaggers" : Irish and Afrikaner nationalisms, 1877-1930 | McCracken, Donal P. | Article in Journal | | 1994 |
| "His loss has crushed me" : collateral damage and the emotions of vengeance in Ulster cycle death tales | Knight, Jennifer | Article in Journal | | 2023 |
| "No one but black strangers to spake to god help me" : Irish Women 's Migration to the West Coast, 1864-1915 | Fraser, Lyndon | Article in Book | University of Otago Press | 2002 |
| "The most Irish city in the union" : the era of the great migration, 1844-1877 | Diner, Hasia | Article in Book | Johns Hopkins University Press | 1996 |
| 'A mixture of flattery and insult' | Padbury, Joyce | Article in Journal | | 2018 |
| 'Beavering on the slops of Parnassus': the musical life of Derry, 1772-1877 | McAllister, Nuala | Thesis | | 1999 |
| 'Our American Aristotle' : Henry George and the republican tradition during the transatlantic Irish Land War, 1877-1887 | Phemister, Andrew James | Thesis | | |
| 'The first national museum ' : Dublin's natural history museum in the mid-nineteenth century | Murphy, Sherra | Monograph or Collective Volume | Cork University Press | 2021 |
| 'Them wild woods' : the Greeves, O'Brien and Sinton letters. The Transatlantic letters of an Irish Quaker family, 1818-1877 | | Monograph or Collective Volume | Ulster Historical Foundation | 2011 |
| 'Uncovering William Morris' : designs for Charleville Castle, Tullamore | Burke, Emma | Article in Journal | | 2013 |
| 16 lives : Michael O’Hanrahan | Kostick, Conor | Monograph or Collective Volume | O'Brien Press | 2015 |
| 1916 in Kilmainham | Bourke, Wesley | Article in Journal | | 2010 |
| 2022 Barry prize winner précis checking-in at the multispecies hotel | Brody, Rachel I. | Article in Journal | | 2024 |
| 2022 Farrell Lecture the social Lives of Irish reliquaries | Overbey, Karen Eileen | Article in Journal | | 2023 |
| A bibliography of books by the O'Rahilly, Tom Clarke, Micheál Ó hAnnracháin and Countess de Markievicz | O'Hegarty, P. S. | Monograph or Collective Volume | [s.n.] | 1936 |
| A calendar of the missionary correspondence of All Hallows, Dublin, 1842-77 | Murray, Patrick, Rev. | Thesis | | 1956 |
| A colourful curator. Joseph Forsyth Johnson, curator at Belfast Botanic Gardens from 1869 to 1877 left a permanent legacy in the gardens | Maxwell, Reg | Article in Journal | | 2011 |
| A conscience shared : the Sheehy Skeffington papers | Whelan, Diarmuid ; Murphy, Ellen | Article in Book | Four Courts Press | 2007 |
| A contemporary narrative of the proceedings against Dame Alice Kyteler, prosecuted for sorcery in 1324 by Richard de Ledrede, bishop of Ossory | | Monograph or Collective Volume | | 1843 |
| A coterie of lively suffragists | Skeffington, Andrée Sheehy | Article in Book | | 1993 |
| A Dublin Architect : George F. Beckett | Cooney, Dudley A. Levistone | Article in Journal | | 2006 |
| A German clockmaker | Cunningham, T. P. | Article in Journal | | 1984 |
| A gifted scholar and saintly priest from Bagenalstown | Anonymous | Article in Journal | | 2000 |
| A history of Leopardstown Park | Lydon, Adèle | Monograph or Collective Volume | Foxrock Local History Club | 1983 |
| A history of the Co. Wicklow regiment of militia, part 1 | Flynn, Brendan | Article in Journal | | 1990 |
| 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 town of Belfast ... to the close of the eighteenth century. 2 vols. | Benn, George | Monograph or Collective Volume | | 1877 |
| A history of the town of Belfast from the earliest times to the close of the eighteenth century. 2 vols. | Benn, George | Monograph or Collective Volume | | 1877 |
| A not so mute Milton | Waters, Des | Article in Journal | | 2005 |
| A proposed Irish regiment and standard, 1796 | Brock, F. W. van | Article in Journal | | 1973 |
| A road to Australia. The story of pioneer James Davoren's settlement in Australia | Davoren, Richard | Article in Journal | | 2007 |
| A roll of the proceedings of the king's council in Ireland, for a portion of the sixteenth year of the reign of Richard the Second, A.D. 1392-93 | | Monograph or Collective Volume | | 1877 |
| A short biography of a dispensary doctor | Kavanagh, Edel | Article in Journal | | 2012 |
| A short history of the Irish National Foresters | Smyth. John | Article in Journal | | 1992 |
| A short-title calendar of "Hibernia", vol. 3 (1877-88) in the General Archives of the Friars Minor, Rome : part 2, ff 401-809 | Conlan, Patrick, 1940- | Article in Journal | | 1983 |
| A short-title calendar of 'Hibernia', vol. 3 (1877-88), in the General Archives of the Friars minor, Rome : part 1, ff 1-400 | Conlan, Patrick, 1940- | Article in Journal | | 1982 |
| A standard realised: the Ecclesiastical Commission churches of James Pain | O'Mahony, Bernard | Article in Journal | | 2010 |
| A treasury of churches. North Cork churches of James Pain | Power, Bill | Article in Journal | | 2004 |
| A treatise on the Supreme Court of Judicature Act (Ireland), 1877 ... | Ferguson, G. N.Ferguson, W. D. | Monograph or Collective Volume | | 1878 |
| A used shed in Co. Wexford | Garahy, John | Article in Journal | | 2023 |
| Account books of the brick and stonelayers society 1877-1899 | Garry, James | Article in Journal | | 1990 |
| Acta et decreta synodi plenariae episcoporum Hiberniae habitae apud Maynutian, an. MDCCCLXXV | Anonymous | Monograph or Collective Volume | | 1877 |
| Adamnán, Kells, and Job : reappraising Betha Adamnáin (the Middle Irish life of St. Adamnán of Iona) as a tenth-century homily | Harrington, Jesse Patrick | Article in Journal | | 2021 |
| Amédée Pichot and Paul Balze in Gweedore, August 1847 | MacArthur, C. W. P. | Article in Journal | | 2003 |
| American labor and immigration history, 1877-1920s : recent European research | | Monograph or Collective Volume | University of Illinois Press | 1983 |
| American vistas : 1877 to the present | | Monograph or Collective Volume | Oxford University Press | 1971 |
| Among the stones : a history of St Joseph's cemetery | Herlihy, Roger | Monograph or Collective Volume | Red Abbey Publications | 2016 |
| An Br Iaróm Mac Giolla Phádraig, 1877-1910 : múinteoir ó nádúr | Mac Giolla Phádraig, S. D. | Article in Book | | 1996 |
| An extract from Bishop David Moriarty's diary, 1856 | O'Shea, Kieran | Article in Journal | | 1984 |
| An unsung hero : Tom Crean - Antarctic survivor | Smith, Michael, 1946- | Monograph or Collective Volume | Collins Press | 2000 |
| An Unsung Hero: Tom Crean: Antarctic Survivor - 20th Anniversary Illustrated Edition | Smith, Michael | Monograph or Collective Volume | Gill Books | 2020 |
| Annie Moore and the archives of displacement : towards an immigrant history of the present | Kelly, SusanMorton, Stephen | Article in Journal | | 2004 |
| Another 'lost cause' : the Irish in the South remember the Confederacy | Gleeson, David T. | Article in Book | | 2013 |
| Árpad Pásztor's 'Casement in Berlin' and Karl Kraus's 'Auf der Suche nach dem Menschen im Heros' ['Looking for the person in the hero']; introduced and translated by Kenneth Ferguson | Kraus, Karl, 1874-1936Pásztor, Árpad, 1877-1940 | Article in Journal | | 2017 |
| Askeaton, County Limerick to Askeaton, Brown County | Geyh, Patricia Keeney | Article in Journal | | 1995 |
| Baile Átha Cliath: Dublin Offocial Guide: Published by The Irish Tourist Association, with the authority and approval of Dublin Corporation | | Monograph or Collective Volume | The Irish Tourist Association | 193x |
| Before the Great Famine | Hodge, Anne | Article in Journal | | 2011 |
| Bernard Sheridan - a man of steel | Mulligan, William, 1877-1968 | Article in Journal | | 2006 |
| Beyond the pale? Mary Carpenter and the Irish poor in mid-Victorian Bristol | Dresser, Mary | Article in Journal | | 2006 |
| Biographia Britannica Literaria; or Biography of Literary Characters of Great Britain and Ireland, arranged in chronological order. 2 vols. | Wright, Thomas, 1810-1877 | Monograph or Collective Volume | | 1842 |
| Bolands Mills Ringsend | Kerney, Niall | Article in Journal | | 2022 |
| Brutus or Washington? An Irish confederate in England and Tasmania | Brown, George D. | Article in Book | | 1996 |
| Cahir Healy (1877-1970), Northern Nationalist leader | Phoenix, Éamon | Article in Book | | 2010 |
| Cahir Healy and nationalist politics in county Fermanagh, 1885-1970 | Phoenix, Eamon | Article in Book | | 2004 |
| Cahir Healy MP (1877-1970) | Meehan, Helen | Article in Journal | | 2012 |
| Cahir Healy, (1877-1970) northern nationalist leader | Phoenix, Eamon | Article in Journal | | 2003 |
| Carlow Brigade I.R.A. Roll of honour 1916-1924 | Murphy, Seamus | Article in Journal | | 2003 |
| Carlow remembers Michael O'Hanrahan | Anonymous | Article in Journal | | 2006 |
| Carysfort 1877-1977 | Anonymous | Monograph or Collective Volume | Our Lady of Mercy College | 1981 |
| Carysfort College remembered | | Monograph or Collective Volume | Carysfort College Commemoration Committee | 2018 |
| Carysfort college remembered | | Monograph or Collective Volume | Carysfort College Commemoration Committee | 2018 |
| Case Study – Unfinished Business in Post-Civil War Ireland: The repatriation of Fr Albert Bibby and Fr Dominic O’Connor | Borgonovo, John | Article in Book | Cork University Press | 2024 |
| Catholic instruction in Ireland, 1720-1850 | Tynan, Michael | Monograph or Collective Volume | [s.n.] | 1985 |
| Ceapadh chéad Choimisiún Béaloideasa Éireann, 1934-1935 | Briody, Micheál | Article in Journal | | 2010 |
| Census of protestant parishioners in Clogheen Union, Co. Tipperary, in 1873, 1877 and 1880 | Knox, Ian | Article in Journal | | 1986 |
| Cérbh é Sam Maguire? | Ó Donnabháin, Barra | Article in Journal | | 1997 |
| Chicago's great unheaval of 1877 | Schneirov, Richard | Article in Journal | | 1980 |
| Chief of the Comeraghs : a John O'Mahony anthology | | Monograph or Collective Volume | The author | 1957 |
| Church renewal, 1869-1877 | Daly, Gabriel | Article in Book | | 1970 |
| Collusion with injustice : Ireland 1916 to 2016 | Coogan, Philip | Monograph or Collective Volume | Strategic Book Publishing & Rights Agency | 2016 |
| Commanding Boston's Irish Ninth : the Civil War letters of Colonel Patrick R. Guiney, Ninth Massachusetts Volunteer Infantry | Guiney, Patrick RobertSamito, Christian G. | Monograph or Collective Volume | Fordham University Press | 1998 |
| Competing for the soul of Irish America : the Catholic Church and the Fenian Brotherhood of New York City | Lynch, Timothy G. | Article in Journal | | 2004 |
| Conacre in pre-famine Westmeath | Kenny, Michael | Article in Journal | | 1982 |
| Cork Courthouse : The Pains, the Deanes, the stonecutters; incl. Archaeological excavations at Cork City Courthouse 2003 by Maurice F. Hurley | Holohan, Patrick | Article in Journal | | 2006 |
| Costello memorial chapel | McCabe, E. | Article in Journal | | 1998 |
| Coursing and the upper classes in Victorian Ireland | Magee, Jonathan | Article in Journal | | 2008 |
| Cover image
The Great Sioux War, 1876-77 : the best from Montana, the magazine of western history | | Monograph or Collective Volume | University of Nebraska Press | 1990 |
| Cupla sliocht as Donnchadh Ó Laoghaire [a couple of pieces from Donnchadh Ó Laoghaire] | de Vál, Seamus S. | Article in Journal | | 2005 |
| Curing the "social body" in 1832 : James Phillips Kay and the Irish in Manchester | Poovey, Mary | Article in Journal | | 1993 |
| David Moriarty (1814-77) : 1, the making of a bishop | O'Shea, Kieran | Article in Journal | | 1972 |
| David Moriarty (1814-77) : 4, ecclesiastical affairs | O'Shea, Kieran | Article in Journal | | 1973 |
| Davide Moriarty's episcopal leadership in the diocese of Kerry, 1854-77 | Rafferty, Oliver P. | Article in Book | NA | 2020 |
| Dhá amhrán a bhailigh Liam de Noraidh in Iarthar Déise | Ó Gealbháin, Ciarán | Article in Book | | 2012 |
| Dialogues in the margin : a study of the Dublin University Magazine | Hall, Wayne E. | Monograph or Collective Volume | Colin Smythe | 2000 |
| Doctor Dan | Pochin-Mould, Daphne | Article in Journal | | 1996 |
| Donegal Association in Glasgow, 1877-1977 | Canning, B. J. (Bernard J.) | Article in Journal | | 1990 |
| Donnchadh Ó Ceallaigh : fear freastail lucht léinn | Mac Peaircín, Liam, 1938-2019 | Monograph or Collective Volume | Coiscéim | 2008 |
| Donnchadh Ó Laoghaire Dhoire an Chuilinn : a shaol agus a shaothar | de Vál, Séamas S. | Monograph or Collective Volume | An Sagart | 1997 |
| Dr Daniel Donovan | Clery, Pat | Article in Journal | | 2010 |
| Dr Daniel Donovan (1808-1877) : a Famine doctor in Skibbereen | Conlon-McKenna, Marita | Article in Book | | 2021 |
| Dr. Patrick Browne and Dr. Joseph Banks : a letter about a 'lost' Irish flora | Nelson, E.C. | Article in Journal | | 2006 |
| Drawing Dublin | Milligan, Kathryn | Article in Journal | | 2018 |
| Early calls for an Irish national literature, 1820–77 | Leerssen, J. Th. (Joep)Loeber, RolfStouthamer-Loeber, Magda | Article in Book | | 2003 |
| Eleanor MgGhil | Clancy, Sharon | Article in Journal | | 2006 |
| Elizabeth Shane, the forgotten poetess | Ó Cuireáin, Thomás | Article in Journal | | 1990 |
| Emigration statistics of Ireland for the year 1876+ | Anonymous | Monograph or Collective Volume | | 1877 |
| Ennis Friary's Association with James Pain, architect to the Board of First Fruits for Munster | Kearns, Mary | Article in Journal | | 2005 |
| Ethnicity, politics and murder : the hanging of James P. Donnelly | Shaw, Douglas | Article in Journal | | 1991 |
| Family values : the Sheehy-Skeffington papers in the National Library of Ireland | Ní Dhuibhne-Almqvist, Éilis | Article in Journal | | 2002 |
| Family's four nuns and a priest | Murphy, Hilary | Article in Journal | | 2008 |
| Father John McElroy SJ. : 'First' Catholic chaplain of the United States Army | Connolly, John | Article in Journal | | 2011 |
| Father Theobald Mathew, apostle of temperance | Lysaght, Moira | Article in Journal | | 1983 |
| Fearless woman: Hanna Sheehy Skeffington, Feminism and the Irish Revolution | Ward, Margaret | Monograph or Collective Volume | University College Dublin Press | 2019 |
| Federalist, social radical and anti-sectarian : Thaddeus O'Malley (1798-1877) | D'Arcy, Fergus A., 1943- | Article in Book | | 1998 |
| Female activists : Irish women and change 1900-1960 | | Monograph or Collective Volume | Woodfield Press | 2001 |
| Female prisoners in Galway Gaol in the late nineteenth century | Curtin, Geraldine | Article in Journal | | 2002 |
| Fenians, freedmen, and southern Whites : race and nationality in the era of Reconstruction | Snay, Mitchell | Monograph or Collective Volume | Louisiana State University Press | 2007 |
| Fiction, West Cork and the Wild Geese | Lane, Pádraig G. | Article in Journal | | 2017 |
| Fíníní Mheiriceá agus an Ghaeilge | Uí Fhlannagáin, Fionnuala | Monograph or Collective Volume | Coiscéim | 2008 |
| Fr Daniel Hickey, Kilmacud curate and World War One chaplain | Sobolewski, Peter | Article in Journal | | 2020 |
| Fr Thomas Gogarty 1877-1949 local historian and noted antiquarian | Murphy, Donald | Article in Journal | | 1992 |
| From bullets to ballots : society, politics, and the crowd in San Francisco, 1877-1880 | Shumsky, Neil L | Monograph or Collective Volume | Ohio State University Press | 1990 |
| From Dublin to the Far East : an Túr Gloine stained glass in Singapore | Caron, David | Article in Journal | | 2000 |
| From Inghinidhe na hÉireann to the Irish Citizen Army: women, radical politics & the 1916 Rising | McAuliffe, Mary | Article in Journal | | 2016 |
| From island to island and beyond: workshop practices and the cultural roots of fine metalwork in the eighth century | Youngs, Susan | Article in Book | | 2017 |
| From private visit to public opportunity : Gladstone's 1877 trip to Ireland | Mc Kenna, Kevin | Article in Book | | 2011 |
| Gendering the asylums : Ireland and Scotland, 1847-1877 | Walsh, Oonagh | Article in Book | | 1999 |
| George Fitzmaurice : 'wild in his own way' : biography of an Abbey playwright | Brennan, Fiona | Monograph or Collective Volume | Carysfort Press | 2005 |
| Graffiti at St Mochta's House, Louth and at Cloghafarmore, Rathiddy, Knockbridge | Ross, Noel | Article in Journal | | 2015 |
| Hanna and Frank Sheehy-Skeffington | Ward, Margaret | Article in Book | | 2016 |
| Hanna Sheehy Skeffington | Luddy, Maria | Monograph or Collective Volume | Dundalgan Press for the Historical Association of Ireland | 1995 |
| Hanna Sheehy Skeffington (1877-1946) | Ward, Margaret | Article in Book | | 2001 |
| Hanna Sheehy Skeffington - a Munster woman | Ward, Margaret | Article in Journal | | 2022 |
| Hanna Sheehy Skeffington : a life | Ward, Margaret | Monograph or Collective Volume | Attic Press | 1997 |
| Hanna Sheehy Skeffington : suffragette and Sinn Féiner : her memoirs and political writings | NA | Monograph or Collective Volume | University College Dublin Press | 2017 |
| Hanna Sheehy Skeffington: suffragette and Sinn Féiner; edited by Margaret Ward, Dublin [2017] | Maume, Patrick | Article in Journal | | 2018 |
| Hanna Sheehy-Skeffington : Irish feminist | Levenson, LeahNatterstad, Jerry H. | Monograph or Collective Volume | Syracuse University Press | 1986 |
| Healy, Cahir, MP, 1877-1970 | Meehan, Helen | Article in Journal | | 2010 |
| Hide, seek and negotiate : Alfred Cope and counter intelligence in Ireland, 1919-1921 | Sloan, Geoffrey R. | Article in Journal | | 2018 |
| Historical works | Gerald, of Wales, c.1146-1220x23Hoare, Richard Colt, Sir, 1758-1838Wright, Thomas, 1810-1877 | Monograph or Collective Volume | [s.n.] | 1968 |
| Histories of the Irish future | Fanning, Bryan | Monograph or Collective Volume | Bloomsbury | 2015 |
| Home words and Ballyculter Parish magazine 1877 | McCullough, Patricia | Article in Journal | | 2002 |
| Honouring Tom Crean : a centenary expedition with the Crean family | O'Brien, Aileen CreanSheppard, Bill | Monograph or Collective Volume | Antarctic Kerryman Publishing | 2017 |
| Ice man : the remarkable adventures of Antarctic explorer Tom Crean | Smith, Michael, 1946- | Monograph or Collective Volume | Collins Press | 2003 |
| Illustrations to the history of the National Library of Ireland | National Library of Ireland | Monograph or Collective Volume | The Stationery Office | 1979 |
| Important participators with the leaders, 1918-21 | O'Doherty, Liam | Article in Journal | | 1976 |
| In her own right | Levenson, LeahNatterstad, Gerry | Monograph or Collective Volume | Arlen House | 1985 |
| Index to "Liber munerum publicorum Hiberniae" | [Lascelles, Rowley] | Article in Book | | 1877 |
| Insurance fire marks in nineteenth-century Cork | Poland, Pat | Article in Journal | | 2017 |
| Intellectual journals and the Irish woman writer : the example of the Nineteenth Century | Hansson, Heidi | Article in Book | | 2020 |
| Inventaire-sommaire des archives départementales antérieurs à 1790. Gironde | Anonymous | Monograph or Collective Volume | | 1877 |
| Ireland and Scotland : literature and culture, state and nation, 1966-2000 | Ryan, Ray | Monograph or Collective Volume | Oxford University Press | 2002 |
| Ireland as 'A Doll's House': Irish suffragists, J.M.Synge and Sean O'Casey | Malone, Irena Ruppo | Article in Journal | | 2010 |
| Irish coinage and Italian merchants in the reign of Edward I | Cassidy, Richard | Article in Journal | | 2023 |
| Irish origins of an Australian emigrant | Fitzpatrick, David | Article in Journal | | 1988 |
| Irish railways in 1877 | Mahon, G. R. | Article in Journal | | 1981 |
| Irish-American book collections | Burke, Martin J. | Article in Book | | 2011 |
| Isaac Butt and the Home Rule party, 1870-77 | Comerford, R.V. (Richard Vincent) | Article in Book | | 1996 |
| J J Walsh on a woman's place | Ní Chonaill, Áine | Article in Journal | | 2023 |
| James and George Pain - Gothic architects | Lee, David | Article in Book | | 2000 |
| James Davidson, heir to Sirocco | Haines, Keith | Article in Journal | | 1998 |
| James Pain architect | Jacobs, DebbieLee, David | Monograph or Collective Volume | Limerick Civic Trust in association with Fás | 2005 |
| John Francis (Jack) Findlay | Price, Paxton | Article in Journal | | 1996 |
| John Johnston, 1846-1913: Dundalk Poor Law Guardian, 1877; Justice of the Peacer, 1893; and Louth County Councillor, 1899 | Johnston, Don | Article in Journal | | 2014 |
| John O'Mahony | Ryan, Desmond | Article in Book | | 1968 |
| John O'Mahony : revolutionary and scholar (1815-1877) | Sayers, Brian | Thesis | | 2005 |
| John O'Mahony, 1815-1877 | Ó Cathaoir, Brendan | Article in Journal | | 1977 |
| John O'Mahony, moulder of the Irish-American dimension | Ó Cathaoir, Brendan | Article in Journal | | 1973 |
| John O’Mahony’s Irish hand. | Ní Shéaghdha, Nessa | Article in Book | | 1989 |
| John T. McNicholas in the age of practical thomism | Avella, S. M. | Article in Journal | | 1986 |
| John W. Nixon and his Derry libel actions | Murphty, Desmond | Article in Journal | | 2018 |
| Joshua Jacob | Boylan, Lena, d. 2000 | Article in Journal | | 1983 |
| Key personalities | Fitzpatrick, Margaret,Hartnett, Eoin,Maguire, Fidelma,O'Riordan, TomásÓ Corráin, Donnchadh, | Article in Book | | 2011 |
| Labour, nationality and religion in nineteenth-century Ireland : the case of Thaddeus O'Malley | D'Arcy, Fergus A., 1943- | Article in Journal | | 1994 |
| Lámhscríbhinní Leabharlann John Rylands agus D.H. Kelly | Mac Peaircín, Liam, 1938-2019 | Article in Journal | | 2006 |
| Late, but not too late : the missionaries of the Sacred Heart in Great Britain and Ireland, 1877-1940 | Twohig, Henry | Monograph or Collective Volume | H. C. Twohig | 2005 |
| Le triúcha chéd in Chalaidh a máeraidecht idir mincís ˥ mórthobach - multidisciplinary approaches to recovering an Ó Cellaig cenn áit in later medieval Uí Maine | Curley, Daniel Patrick | Article in Journal | | 2020 |
| Letter from the Boer War, 1901 | Jeffery, JohnLucey, John | Article in Journal | | 2019 |
| Letters of Jean de la Fouleresse to the King of Denmark | Barbé, L.Payen de la Fouleresse, Jean | Article in Journal | | 1990 |
| Lewis Dillwyn's visit to Kerry, 1809 | Lyne, Gerard J. | Article in Journal | | 1982 |
| Liam Devlin, 'BB Toffee' and Gloucester Street Lower | Healy, John | Article in Journal | | 2019 |
| London football team 1908 : including Sam Maguire and the intriguing M. J. Collins | Anonymous | Article in Journal | | 2000 |
| Lord Randolph Churchill's Irish apprenticeship and its aftermath, 1877-1885 | Shannon, Catherine B. | Article in Book | | 2012 |
| Making sense of the Molly Maguires | Kenny, Kevin, 1960- | Monograph or Collective Volume | Clarendon Press | 1998 |
| Mary Latchford Kingsmill Jones, 1877-1968 | Horner, Arnold | Article in Journal | | 2018 |
| Memories in afterglow | Kelly, Patricia, 1916- | Monograph or Collective Volume | Original Writing | 2008 |
| Michael Angelo Hayes and the Scots Fusilier Guards | Carman, W. Y. | Article in Journal | | 1954 |
| Michael Davitt in Dartmoor | Moody, T. W. (Theodore William), 1907-1984 | Article in Journal | | 1941 |
| Michael Davitt in penal servitude, 1870-1877 | Moody, T. W. (Theodore William), 1907-1984 | Article in Journal | | 1942 |
| Michael O'Hanrahan | Doyle, Carmel | Article in Book | Royal Irish Academy | 2015 |
| Ministry of Transport, Railway Department papers (MT.6), 1 : 1841-77; 2 : 1877-1902; 3 : 1902-1919. 3 vols. | Public Record Office | Monograph or Collective Volume | | 1974 |
| Minorca and Ireland - an architectural connection : the Martello towers of Dublin Bay | Kerrigan, Paul M. | Article in Journal | | 1983 |
| More light on George Sharp | McEvansoneya, Philip | Article in Journal | | 2013 |
| Mother of Oscar : the life of Jane Francesca Wilde | Melville, Joy | Monograph or Collective Volume | John Murray | 1994 |
| Mount Callan house and estate : an extract from the diary of Colonel Charles George Synge, Nov. 1877-Mar. 1880 | Anonymous | Article in Journal | | 1979 |
| Mugwump cartoonists, the papacy, and Tammany Hall in America'a gilded age | Thomas, Samuel J. | Article in Journal | | 2004 |
| Nationalism, pacificism, internationalism : Louie Bennett, Hanna Sheehy-Skeffington, and the problems of 'defining feminism' | Ward, Margaret | Article in Book | | 1997 |
| Neither Lenin nor Wilson : the evolving anti-imperialism of three women of the transatlantic Irish left, 1916-1923 | McKillen, Elizabeth | Article in Book | | 2022 |
| New Ireland : political sketches and personal reminiscences of thirty years of Irish public life | Sullivan, A. M. | Monograph or Collective Volume | | 1877 |
| Newman House. History and Associations | Igoe, Vivien | Article in Journal | | 2022 |
| Nicholas O'Kearney : the last of the bards of Louth | Duffy, Seán | Monograph or Collective Volume | Cuchulainn Press | 1989 |
| Not Marionettes : the American Irish in "The Damnation of Theron Ware" | Drewniany, Peter | Article in Journal | | 1981 |
| Not only the ruling classes to overcome, but also the so-called Mob : class, skill and community in the St. Louis general strike of 1877 | Roediger, D. | Article in Journal | | 1985 |
| Notes on Irish architecture | Dunraven, Edwin (3rd earl)Stokes, Margaret | Monograph or Collective Volume | [s.n.] | 1877 |
| Notices from the Shamrock Newspaper of New York 1810-1812 | Kernan, John Devereux | Article in Journal | | 1983 |
| Obituary : P. J. Merriman, D. Litt | Anonymous | Article in Journal | | 1943 |
| Observations on Saint John's Church, Buttevant | Power, Bill | Article in Journal | | 2003 |
| Offaly as a centre of early soccer activity in Ireland, 1877–86 | Moore, Martin | Monograph or Collective Volume | | 2023 |
| Outbreak - September 1849 | Sayers, Brian J. | Article in Journal | | 2007 |
| Pádraig Ó Murchú : sagart tírghrách | de Vál, Séamas S. | Article in Journal | | 2016 |
| Parnell and Bagehot | Boyce, David George, 1942- | Article in Book | | 1991 |
| Patrick Keohane - Polar explorer | MacCarron, Pat | Article in Journal | | 2014 |
| Per Fionán Mac Coluim | uí Ógáin, Ríonach | Article in Book | | 2012 |
| Peter Golden : the voice of Ireland : a biography | Herlihy, Jim | Monograph or Collective Volume | Peter Golden Commemoration Committee | 1994 |
| Pioneers in penology : the reformers, the institutions, and the societies, 1557-1900 | | Monograph or Collective Volume | Edwin Mellen Press | 2006 |
| Placenames in the Antartic after Thomas Crean of Annascaul | Headland, R. K. | Article in Journal | | 1992 |
| Platform. Whither the National Library of Ireland | Larkin, Felix M. | Article in Journal | | 2016 |
| Portlaw : a model village, 1826-1877 | Kelly, Jackie | Article in Book | | 2005 |
| Race and the Victorians | Bolt, C. | Article in Book | | 1984 |
| Rath Church of the Sacred Heart. Foundation stone of the Church of the Sacred Heart, Rath, laid in 1877 | Walsh, Jack | Article in Journal | | 2010 |
| Rebel Prods : the forgotten story of Protestant radical nationalists and the 1916 Rising | Jones, Valerie | Monograph or Collective Volume | Ashfield Press | 2016 |
| Receptions and professions at the Ennis Novitiate of the Friars Minor, 1877-85 (FLK, MS C 622, int.3) | Fennessy, Ignatius | Article in Journal | | 1999 |
| Recollections of the Irish church | Brooke, R. S. | Monograph or Collective Volume | | 1877 |
| Records of St James' Church and Graveyard Ballyheigue|Records of St James' Church and Graveyard Ballyheigue. Addenda and corrigenda | MacMahon, Bryan, 1949- | Article in Journal | | 2010 |
| Religion, radicalism and rebellion in nineteenth-century Ireland : the case of Thaddeus O'Malley | D'Arcy, Fergus A., 1943- | Article in Book | | 1997 |
| Replacing a county Kilkenny estate's agent in 1877 | Law, Edward J. | Article in Journal | | 2012 |
| Report from the select committee on Irish Land Act, 1870 [Chairman : G.J. Shaw-Lefevre], plus Further Report | Anonymous | Monograph or Collective Volume | | 1888 |
| Report from the select committee on the Sale of Intoxicating Liquors on Sunday (Ireland) Bill [Chairman : Sir Michael Hicks Beach] | Anonymous | Monograph or Collective Volume | | 1877 |
| Rev. Dean Edward Newenham Hoare and his contribution to the parish of Achonry 1839-1850 | Conroy, Elaine | Article in Journal | | 2018 |
| Reverse currents : Irish feminist and nationalist Hanna Sheehy Skeffington and U.S. anti-imperialism, 1916-24 | McKillen, Elizabeth | Article in Journal | | 2018 |
| Richard Rowley | Williams, Michael | Article in Journal | | 1978 |
| Robert DeCoeur - Irish Citizen Army and Trade Union activist | Scudds, Anna | Article in Journal | | 2018 |
| Robert Owen, co-operation and Ulster in the 1830s | Geoghegan, Vincent | Article in Book | | 2005 |
| Rural women of 1916 : some biographies and contexts | Clancy, Mary | Article in Book | | 2016 |
| Sabotage in the USA! Imperial Germany and Irish-American contacts, 1900-1917 | De Wiel, Jérôme aan | Article in Journal | | 2010 |
| Sagairt chróga Fhearna | de Vál, Séamas S. | Monograph or Collective Volume | Foilseacháin Ábhair Spioradálta | 2019 |
| Saints' lives in seventh century France and Ireland | Higgins, John | Article in Journal | | 2023 |
| Sam Maguire (1877-1927): a cousin of mine | Maguire, George | Article in Journal | | 2010 |
| Sam Maguire : the enigmatic man behind Ireland's most prestigious trophy | Walsh, Margaret | Monograph or Collective Volume | Kenneigh Tower Publications | 2003 |
| Sam Maguire : the man : the cup | Lyons, Raymond | Article in Journal | | 1997 |
| Saving Irish national infants or protecting the infant nation? Irish anti-vaccination discourse 1900-1930 | Kruse, Jutta | Article in Journal | | 2012 |
| Séamas Ó Liatháin: labhairt agus taifeadadh na Gaeilge i nGaeltacht Thiobraid Árann | Ó Drisceoil, Proinsias | Article in Journal | | 2016 |
| Select documents XVIII. Bishop Moriarty on disestablishment and the union, 1868. | NA | Article in Journal | | 1956 |
| Settlement conflict and community: Irish Protestant migrants on New Zealand's Pakeha Frontier 1870-1900 | Horn, Gerard | Article in Journal | | 2010 |
| Settlement in Gaelic Ireland, 1100-1350 | O'Connor, Kieran | Article in Journal | | 2021 |
| Shipwrecks and rescues | | Article in Journal | | 1986 |
| Sir Edward Carson | Jackson, Alvin | Monograph or Collective Volume | Dundalgan | 1993 |
| Sir Francis Vane's quest for justice after Easter Week | Quinn, James | Article in Journal | | 2016 |
| Sir Robert Stanton Woods | Gibson, TomGlendinning, John | Article in Journal | | 2010 |
| Sister Teresa Maher (1824-1877), from Leighlin to Cincinnati | McKenna, Dermot | Article in Journal | | 2000 |
| Sixth Report of the Royal Commission on Historical Manuscripts, with appendix, pts. 1 [C. 1745]; 2 : index [C. 2102] | Royal Commission on Historical Manuscripts | Monograph or Collective Volume | | 1877 |
| Soccer in Munster : a social history 1877-1937 | Toms, David | Monograph or Collective Volume | Cork UP | 2015 |
| Social unrest in the parish of Forkhill | Murphy, Kevin | Article in Journal | | 1974 |
| Some Church of Ireland women in 1916 and after | Fenton, Albert | Article in Journal | | 2016 |
| Some more missing Waldron immigrants | Anonymous | Article in Journal | | 2000 |
| Souper school in Tulla | McInerney, Raymond | Article in Journal | | 1993 |
| St. Mary' Church, Lancaster, PA. : 1785-1877 | Musser, Edgar A. | Article in Journal | | 1969 |
| St. Michael's Terrace - a legacy of the Carysforts | Byrne, Michael | Article in Journal | | 2001 |
| Tales of expansionary fiscal contractions in two European countries : hindsight and foresight | Considine, John,Duffy, David, 1976- | Monograph or Collective Volume | Department of Economics, National University of Ireland, Galway | 2007 |
| The 'foul methods' of the first Dáil | Walsh, J. J. | Article in Book | | 2016 |
| The account books of James McCullen, builder, 1817-1877 | McCullen, John | Article in Journal | | 1993 |
| The Achesons of Portadown | Llewellyn, David | Article in Journal | | 2017 |
| The Book of Fenagh in Irish and English | | Monograph or Collective Volume | | 1939 |
| The book of receptions and professions of the Franciscan novitiate in Drogheda, 1860-1877 | Conlan, Patrick, 1940- | Article in Journal | | 1990 |
| The book of receptions and professions of the Franciscan novitiate in Drogheda, 1860-77 | Conlon, Patrick | Article in Journal | | 1990 |
| The boss of Tammany Hall : Richard Croker | Kramer, Rita | Article in Book | | 1971 |
| The brothers and sisters of Oscar Wilde. | Froggatt, Peter | Article in Journal | | 2014 |
| The Butler firm of Dublin cabinet makers | Munday, Eilish | Article in Book | | 2000 |
| The Carlow ANZACs. County Carlow-born World War One ANZAC dead: some of our long forgotton emigrants | Greene, Jackie | Article in Journal | | 2019 |
| The case of Thaddeus O'Malley. Labour, nationality and religion in nineteenth-century Ireland | D'Arcy, Fergus A., 1943- | Article in Journal | | 1994 |
| The case of the Moat Ring: from Cornashee to the House of Lords | Knight, George | Article in Journal | | 2009 |
| The catalogue of the archaeological museum at the Queen's University of Belfast, compiled by K. T. Frost in 1910 | Dunlop, William M.Hartwell, Barrie N. | Article in Journal | | 2004 |
| The clergy of Blessed Oliver Plunkett | Mac Phóil, Donnchadha | Article in Journal | | 1959 |
| The construction of castles in Ireland : the evidence of the documentary record | O'Keeffe, Tadhg | Article in Journal | | 2022 |
| The creation of the Irish National Foresters Benefit Society, 1877 | Fodey, Joe | Article in Journal | | 2019 |
| The cultural legacy of John O'Mahony: Gaelic scholar and revivalist | Sayers, Brian J. | Article in Journal | | 2007 |
| The defences of the south east coast of Ireland 1803-14 | Kerrigan, Paul | Article in Journal | | 1979 |
| The Delgany and District Horticultural Society | Markham, John | Article in Journal | | 1990 |
| The devout priest & devoted patriot Fr Albert Bibby OFM Cap. 1877-1925 | Kavanagh, Myles | Article in Journal | | 2017 |
| The dock and port charges of Great Britain and Ireland | Thubron, Robert | Monograph or Collective Volume | | 1877 |
| The eclipsing of a radical agrarian Nationalist : Tom Kenny and the 1916 Rising in County Galway|Náisiúnaí radacach i gcúrsaí talún a dtángthas chun tosaigh air : Tom Kenny agus Éirí amach 1916 i gContae na Gaillimhe | Varley, Tony | Article in Book | | 2016 |
| The emergence of hurling in Australia, 1877-1917 | Bracken, Patrick | Article in Journal | | 2016 |
| The enigma of Tom Kettle : Irish patriot, essayist, poet, British soldier 1880-1916 | Lyons, J. B. (John Benignus) | Monograph or Collective Volume | Glendale | 1983 |
| The excavation and restoration of a seventeenth-century Irish formal garden: Lisburn Castle Gardens, County Antrim | McMullen, StefanieÓ Baoill, Ruairí, | Article in Book | | 2010 |
| The exile and repatriation of Father Dominic O'Connor (O.F.M. Capuchin), 1922-58 | Borgonovo, John | Article in Journal | | 2017 |
| The first women guardians elected to Rathdown Poor Law Union 1877 | Scannell,James | Article in Journal | | 2020 |
| The foundation of the National Library of Ireland, 1836-1877 | Long, Gerard | Article in Journal | | 1991 |
| The GAA and revolutionary Irish politics in late nineteenth-and early twentieth-century Ireland | Hassan, DavidMcGuire, Andrew | Article in Journal | | 2016 |
| The Gallipoli and Salonika diaries of Lieutenant Louis Cassidy, R.A.M.C. (1877-1928) | Sweetman, Roger | Article in Journal | | 2017 |
| The Glasnevin experiment, 1847-1877 : a case-study of official and religious involvement in an industrial model school | Griffin, Seán | Article in Journal | | 1989 |
| The historical works of Giraldus Cambrensis : containing the topography of Ireland, and the history of the conquest of Ireland; and The itinerary through Wales, and The description of Wales | Forester, ThomasGerald, of Wales, c.1146-1220x23Hoare, Richard Colt, Sir, 1758-1838Wright, Thomas, 1810-1877 | Monograph or Collective Volume | | 1905 |
| The history and antiquities of Tallaght in the county of Dublin | Handcock, William Domville | Monograph or Collective Volume | Tower Books | 1976 |
| The impact of developments in South Africa on Irish politics, 1877-1902 | McCracken, Donal P. | Thesis | | 1980 |
| The impact of limited liability on ownership and control : Irish banking, 1877-1914 | Acheson, Graeme G.Turner, John D. | Article in Journal | | 2006 |
| The Incorporated Orthopedic Hospital of Ireland | Mortimer, Theo | Article in Journal | | 2007 |
| The influence of J. M. Synge on the art of Jack B. Yeats and Paul Henry | Lynch, Síghle | Article in Book | | 2006 |
| The insurrection of 1848 | Sayers, Brian J. | Article in Journal | | 2006 |
| The Internment of Cahir Healy M.P., Brixton Prison July 1941 - December 1942 | Norton, Christopher | Article in Journal | | 2007 |
| The Irish American worker in transition 1877-1914 : New York city as a test case | McKivigan, John R.Robertson, Thomas J. | Article in Book | | 1996 |
| The Irish Court of Appeal in Chancery 1857-77 | Dowling, J. A. | Article in Journal | | 2000 |
| The Irish General Prisons Board, 1877-1885 | Smith, B. A. | Article in Journal | | 1980 |
| The Irish in Australia | Hogan, James Francis | Monograph or Collective Volume | | 1877 |
| The Irish in the South, 1815-1877 | Gleeson, David T. | Monograph or Collective Volume | University of North Carolina Press | 2001 |
| The Irish legal system, 1796-1877 | Osborough, W. N. (William Nial) | Article in Book | | 1996 |
| The Irish pro-Boers, 1877-1902 | McCracken, Donal P. | Monograph or Collective Volume | Persekor | 1989 |
| The Irish Pro-Boers, 1877-1902 | McCracken, Donal P. | Monograph or Collective Volume | | 1989 |
| The Irishman in Canada | Davin, N. F.Lyne, Daniel C. | Monograph or Collective Volume | Irish University Press | 1969 |
| The Irishman in Canada | Davin, N. F. | Monograph or Collective Volume | | 1877 |
| The land war and the politics of distress, 1877-82 | Comerford, R.V. (Richard Vincent) | Article in Book | | 1996 |
| The Liberator (Daniel O'Connell); his life & times, political social and religious | Cusack, M. F. (Margaret Anna), 1829-1899 | Monograph or Collective Volume | | 1875 |
| The Liberator (Daniel O'Connell); his life & times, political, social and religious | Cusack, M. F. (Margaret Anna), 1829-1899 | Monograph or Collective Volume | | 1872 |
| 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 Lost Ivories of Tournai | Yvard, Catherine | Article in Book | | 2021 |
| The Louth Rifles, 1877-1908 | | Monograph or Collective Volume | Dun Laoghaire Genealogical Society | 2000 |
| The making of an immigrant city : ethnic and cultural conflict in Jersey city, New Jersey, 1850-77 | Shaw, Douglas | Monograph or Collective Volume | Arno P. | 1976 |
| The meaning of dress : nationalism, feminism and fasion in early twentieth-century Ireland | Bennette, Rebecca | Article in Journal | | 1998 |
| The Molly Maguires and the Catholic church | Kenny, Kevin, 1960- | Article in Journal | | 1995 |
| The Molly Maguires in eastern Pennsylvania from 1877 to 1879 | Smith, Gerard | Article in Journal | | 1985 |
| The Molly Maguires in popular culture | Kenny, Kevin, 1960- | Article in Journal | | 1995 |
| The murder of Francis Sheehy Skeffington | Sheehy Skeffington, Hanna | Article in Book | | 2016 |
| The National Library of Ireland | Kissane, Noel | Monograph or Collective Volume | Eason | 1984 |
| The National Library of Ireland | Anonymous | Article in Book | | 1989 |
| The National Library of Ireland | Long, Gerard | Article in Book | | 2000 |
| The National Library of Ireland | Henchy, Patrick | Article in Journal | | 1968 |
| The National Library of Ireland 1877-1977 | Mac Lochlainn, Alf, 1926- | Article in Journal | | 1977 |
| The National Library of Ireland : one hundred and twenty five years | National Library of Ireland | Monograph or Collective Volume | National Library of Ireland | 2002 |
| The National Museum of Ireland | Monahan, Nigel T. | Article in Book | | 2000 |
| The political legacy of John O'Mahony: architect of the movement for Irish Independence | Sayers, Brian J. | Article in Journal | | 2006 |
| The register of the parish of the Holy Trinity (Christ Church), Cork, from July 1643 to February 1668, with extracts from the parish books from 1664 to 1668 | Caulfield, Richard | Monograph or Collective Volume | Purcell & Co. | 1877 |
| The Richard Russell Memorial Park | Moloney, Tadhg | Article in Book | Four Courts Press | 2024 |
| The rise and fall of the Irish Franciscan monasteries | Meehan, C. P. | Monograph or Collective Volume | | 1869 |
| The Royal Dublin Society and its School of Arts, 1849-1877 | Turpin, John | Article in Journal | | 1982 |
| The sea fisheries of Great Britain and Ireland ... | Holdsworth, E. W. H. | Monograph or Collective Volume | | 1883 |
| The search for missing friends, volume 8 : 1877-1920 | Ahern, Dennis J. | Article in Journal | | 2005 |
| The search for missing friends, volume VIII : 1877-1890 | Ahern, Dennis J. | Article in Journal | | 2004 |
| The Sheehy Skeffington papers | Whelan, Diarmuid | Article in Journal | | 2004 |
| The Sheehy Skeffington papers : treasure hunting at the National Library of Ireland archives | Culhane, Dara | Article in Journal | | 2015 |
| The south Kensington system and the Dublin Metropolitan School of Art, 1877-1900 | Turpin, John | Article in Journal | | 1983 |
| The statutes at large, passed in the parliaments held in Ireland from the 3rd year of Edward the Second, AD 1310, to the 40th year of George the Third, AD 1800. 21 vols. | Anonymous | Monograph or Collective Volume | | 1786 |
| The strange death of William John Scully | McCan, Anthony | Article in Journal | | 2003 |
| The tenants' movement to capture the Irish Poor Law Boards, 1877-1886 | Feingold, W. L. | Article in Journal | | 1975 |
| The tenants' movement to capture the Irish Poor Law Boards, 1877-1886 | Feingold, W. L. | Article in Book | | 1987 |
| The trial of Peter Barnes and others | | Monograph or Collective Volume | Hodge | 1953 |
| The use of masons templates on some early Christian sculpture from Lorrha Co. Tipperary and Tisaran Co. Westmeath | Higgins, Jim | Article in Journal | | 2014 |
| The vision and sacrifice of John O'Mahony | Ó Mathúna, Diarmuid | Article in Journal | | 1978 |
| The vision of Tundale as penology : medieval conceptions of rehabilitation and justice | De Luca, Kelly | Article in Journal | | 2022 |
| The Whitworth drinking fountain, Drogheda | Anonymous | Article in Journal | | 1990 |
| The Wicklow Artillery. (Wicklow Militia, part 2) | Flynn, Brendan | Article in Journal | | 1991 |
| The will of James Pain | Pain, James | Article in Book | | 2000 |
| The wood and the trees : a biography of Augustine Henry | Pim, Sheila | Monograph or Collective Volume | Boethius | 1984 |
| They will remember him forever : the late Fr James Russell of Kilcommon, 1877-1957 : the modern Irish priest who cured the sick, the dying and raised the dead to life - and continues to do so after his death | Holohan, Jim | Monograph or Collective Volume | The author | 1996 |
| Thomas Berry (1805-1877). Connacht evangelist extraordinary | Dunlop, Robert | Article in Journal | | 1986 |
| Thomas Chaplin and other Kilkenny cabinet makers | Law, Edward J. | Article in Journal | | 2010 |
| Thomas Gogarty and the Records of Drogheda Corporation: Part 1 of 2 | Gurrin, Brian | Article in Journal | | 2019 |
| Thomas Gogarty and the Records of Drogheda Corporation: Part 2 of 3 | Gurrin, Brian | Article in Journal | | 2020 |
| Thomas Gogarty and the Records of Drogheda Corporation: Part 3 of 3 | Gurrin, Brian | Article in Journal | | 2021 |
| Tír na gcreas is na gcaor: Pádraig Ó Miléadha agus bailiú an bhéaloidis | Ó Cadhla, Stiofán | Article in Journal | | 2006 |
| Tom Crean (1877-1938) - an Irish hero | Smith, Michael, 1946- | Article in Journal | | 2003 |
| Tom Crean : an illustrated life : an unsung hero of the Scott & Shackleton expeditions | Smith, Michael | Monograph or Collective Volume | Collins Press | 2011 |
| Tom Crean : an illustrated life : unsung hero of the Scott and Shackleton expeditions | Smith, Michael | Monograph or Collective Volume | Collins Press | 2006 |
| Tom McHugh and the Tuam 'Caravaggio' | Nic Con Ultaigh, Nora | Article in Journal | | 2016 |
| Trade and Ulster unionist : Senator Joseph Cunningham | Purdie, Bob | Article in Journal | | 1988 |
| Troppo Ardenti Sacerdoti : the Conroy mission revisited | Perin, Roberto | Article in Journal | | 1980 |
| Troubled curate days. ...reminiscences of the Sinn Fein days | Brennan, Malachy, Canon | Article in Journal | | 1996 |
| Unestablished Irishmen : new immigrants and industrial America, 1870-1910 | Doyle, David Noel | Article in Book | | 1983 |
| Unfulfilled mediocrity: the hapless career of Dominick Madden in the west of Ireland | McCarthy, Patricia,Mulligan, Kevin V. | Article in Journal | | 2006 |
| Up goat trails and across prairies : Sergeant William Connolly's reminiscences of the 1877 Nez Perce war | Connolly, WilliamHunt, GarretJewell, James Robbins | Article in Journal | | 1998 |
| 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 |
| Valuation and illustration of the town of Arklow by J. Townsend Trench - 1877 : as a source for local history | McKay, Brian | Article in Journal | | 1986 |
| Votes for women : Irish women's struggle for the vote | Owens, Rosemary CullenSkeffington, Andrée Sheehy- | Monograph or Collective Volume | The authors | 1975 |
| W. B. Yeats and the emergence of the Irish Free State 1918-1939 : living in the explosion | Krimin, Bernard G. | Monograph or Collective Volume | Whitston | 1981 |
| Waving the green flag in the southern hemisphere : the Kellys and the Irish College, Rome | Sweetman, Rory | Article in Book | | 2008 |
| Who was Sam Maguire? | Stronge, Junette | Article in Journal | | 2017 |
| Wicklow Town 1827 | Byrne, Tom | Article in Journal | | 2023 |
| William Desmond Taylor Carlow's forgotten celluloid king | Lynch, Martin J. | Article in Journal | | 2016 |
| William Morris and Irish politics | Lane, Fintan | Article in Journal | | 2000 |
| William O'Brien and the Land War in Ireland 1877-1903 | Warwick-Haller, Sally | Thesis | | |
| William S. Rainsford : forgotten founder of Toronto's evangelical Anglicans, 1877-1882 | Marks, Darren | Article in Journal | | 1998 |
| Yeats and the Anglo-Irish twilight | Lyons, F. S. L. (Francis Stewart Leland) | Article in Book | | 1983 |
| [Extracts from] The New Zealand Tablet. May 1889, 4 February 1887, 2 December 1892, 4 October 1906, 22 May 1891, 16 March 1877, 18 July 1901,15 November 1895, Aug 1895, May 1892, March 1890, 30 November 1894, Oct 1897, Oct 1907, 13 December 1900, 28 August 1902 | | Article in Journal | | 2014 |
| ‘The blind side of the heart’: Protestants, politics, and patriarchy in the novels of F. E. Crichton | Doak, Naomi | Article in Book | | 2016 |
| ‘The turning point in the whole struggle’ : the admission of women to the King and Queen's College of Physicians in Ireland | Kelly, Laura | Article in Journal | | 2013 |