| "A stable unseen power" : Dr William Drennan and the origins of the United Irishmen | Stewart, Anthony Terence Quincey, 1929-2010 | Article in Book | Blackstaff Press | 1976 |
| "An argument against abolishing Christianity" as an argument against abolishing the Test Act | Ellis, Frank Hale | Article in Book | Fink Verlag | 1993 |
| "An evangelical estate, c.1800-55 : the influence of evangelicalism on the Manchester estate, Co. Armagh, with particular reference to the moral agencies of William Loftie and Henry John Porter | Wright, John Richard Reavie | Thesis | | |
| "An indiscriminate blackness"? Massacre, counter-massacre, and ethnic cleansing in Ireland, 1640-1660 | Clifton, R. | Article in Journal | | 1999 |
| "By the help of many lies" or how penal were the penal laws? | MacCarthy Mór | Article in Journal | | 1990 |
| "If a house be divided against itself that house cannot stand" : the Church of Ireland and the political border, 1949-73 | Ó Corráin, Daithí | Article in Book | Manchester University Press | 2008 |
| "Ingredients for cooperation" : Irish tourism in North-South relations, 1924-1998 | Zuelow, Eric G. E. | Article in Journal | | 2006 |
| "La paix sans la réconciliation" en Irlande du Nord: une faiblesse stratégique depuis 1974 | Etchart, Joana | Article in Journal | | 2015 |
| "Like amphibious animals" : Irish protestants, ancient Britons, 1691-1707 | Smyth, Jim | Article in Journal | | 1993 |
| "No, we are not Catholics" : intersections of faith and ethnicity among the second-generation Protestant Irish in England | Morgan, SarahWalter, Bronwen | Article in Book | Manchester University Press | 2008 |
| "Shane argett, shane argett": the 1641 depositions from County Kildare | Guinness, Patrick | Article in Journal | | 2013 |
| "Should I take myself and family to another religion [?]" : Irish Catholic women, protest and conformity, 1920-1940 | Earner-Byrne, Lindsey | Article in Book | Palgrave Macmillan | 2015 |
| "The island of saints and scholars" : Views of the early church and sectarian politics in late eighteenth-century Ireland | O'Halloran, C. | Article in Journal | | 1990 |
| "The supplication of the blood of the English most lamentably murdered in Ireland cryeng out of the yearth for revenge (1598)" | Maley, Willy | Article in Journal | | 1994 |
| "Vistas of simutaneity": Northern Irish elegies for Yugoslavia | Greaves, Margaret
| Article in Journal | | 2014 |
| "We asked for guns" - the question of military intervention in Northern Ireland 1969-70 | Ó Beacháin, Donnacha | Article in Journal | | 1993 |
| 'A battle of giants' : Waterloo, Wellington and Ireland | Geoghegan, Patrick M. | Article in Journal | | 2015 |
| 'A cold house for Catholics'? The consolidation of the Northern Ireland state in the 1920s | Campbell, Sarah | Article in Book | Irish Academic Press | 2015 |
| 'A plague of minorities' | Martyn, Edward | Article in Book | Penguin Ireland | 2016 |
| 'Aimsir an chogaidh chreidmhigh' : an Dubhaltach Mac Fhirbhisigh a lucht aithheantais agus polaitíocht an seachtú haois déag | Ó Muraíle, Nollaig | Article in Book | Clóchomher Tta | 1996 |
| 'Carrying the war into the walks of commerce' : exclusive dealing and the southern Protestant middle class during the Catholic Emancipation campaign | Hill, Jacqueline R. | Article in Book | Palgrave Macmillan | 2010 |
| 'Interest' and Anglo-Irish political discourses in the 1720-21 Bank Pamphlet Literature | Bradbury, Jill Marie | Article in Journal | | 2014 |
| 'It's not as simple as that' : the expression of the Catholic and Protestant boundary in Northern Irish rural communities | McFarlane, Graham | Article in Book | | 1986 |
| 'Let the Damn Protestants do the Enlisting': The T.C. Beirne libel case in Brisbane, 1916-17 | Sullivan, RobinSullivan, Rodney | Article in Journal | | 2018 |
| 'Reconciling memories' reconsidered: reflections on a 1988 Irish reconciliation classic in light of three decades of scholarship and political experience | Liechty, Joseph | Article in Book | | 2017 |
| 'The Rebels' Turkish Tyranny': understanding sexual violence in Ireland during the 1640s | Hall, Dianne | Article in Journal | | 2010 |
| 'The True Orange Dingers' ballad and the alleged conspiracy of Fr Francis Lappan, PP Tynan | Gilmore, Brian | Article in Journal | | 2015 |
| 'We know neither Catholics nor Protestants nor free-thinkers here' : ethnicity, religion and the Chicago public schools, 1837-94 | Cowan, Mimi | Article in Book | | 2015 |
| 1641 in the Skibbereen-Leap area : the evidence of the Depositions | O'Donovan. John | Article in Journal | | 2015 |
| 1641, 1689, 1690 and all that : the Unionist sense of history | Walker, B. M. (Brian Mercer) | Article in Journal | | 1992 |
| 1780 revisited : the politics of the repeal of the sacramental test | Kelly, James, 1959- | Article in Book | | 1997 |
| 1798 claimed for Catholics : Father Kavanagh, Fenians and the centenary celebrations | Kinsella, Anna | Article in Book | | 1996 |
| 24 March 1922: The McMahon Murders : Class and Killing in Belfast | Marley, Laurence | Article in Book | | 2022 |
| 30 March 1922: The Craig-Collins Pact : ‘Peace is Today Declared’: Conciliation Committees and the 1920s Troubles | Wilson, Tim | Article in Book | | 2022 |
| A 'disorderly tumultuous way of serving God': prayer and order in Ireland's church and state, 1660-89 | Sawyer, Kathryn Rose | Article in Journal | | 2018 |
| A brief account ... of the causes ... of the Irish rebellion ... 1641 | [Curry, John] | Monograph or Collective Volume | | 1747 |
| A challenge to democracy : militant Catholicism in modern Ireland | Curtis, Maurice | Monograph or Collective Volume | History Press | 2010 |
| A channel of peace : the story of the Corrymeela Community | Davey, Ray | Monograph or Collective Volume | Marshall Pickering|Zondervan | 1993 |
| A crucial administrative interlude : Sir Antony MacDonnell's return to Ireland, 1902-04 | Brillman, M. L. | Article in Journal | | 2005 |
| A fearful people : religion and the Ulster conflict | Wells, Ronald A. | Article in Journal | | 1993 |
| A future for Irish studies, 1 | Foster, John Wilson | Article in Journal | | 1988 |
| A gallowglass clan: the Mac Cabes in Ireland | McCabe, Brian | Article in Book | | 2018 |
| A history of Ballynaneashagh or St Otteran's Cemetery | Power, Dermot | Article in Journal | | 2014 |
| A history of Methodism in Ireland from Wesley’s death in 1791, to the re-union of Primitive and Wesleyans in 1878 | Binns, June R. | Thesis | | |
| A lawyer in politics : the career of Sir Richard Nagle c. 1636-1699 | McGuire, James | Article in Book | | 2003 |
| A sectarian skeleton in the Gaelic League's cupboard? 'Roy Foster, Brian Murphy and the case of George A. Birmingham' | Murray, Peter | Article in Journal | | 1993 |
| A spirited letter from 1856 | Doddy, Padraig | Article in Journal | | 2017 |
| A theological critique of Christian education, with special reference to developments in Northern Ireland since 1944 | McCann, John | Thesis | | |
| A troublesome death in Callan Poorhouse, 1852 | Kavanagh, Myra D. | Article in Journal | | 2016 |
| A turbulent decade : County Cavan in the 1790s | Kelly, Liam | Article in Book | | 2014 |
| A woman at the center : Anne Dickson and the "Troubles" | Rynder, Constance B. | Article in Journal | | 2009 |
| Adapting the school system to the globalization of Ireland's population - an Irish solution to an Irish problem? | Fischer, Karin | Article in Journal | | 2009 |
| Again on discrimination in the North of Ireland : a reply to the rejoinder | O'Hearn, Denis | Article in Journal | | 1985 |
| Among Cromwell's children : the Irish and Yankee New England | Morgan, Jack | Article in Journal | | 2009 |
| An act 'soe fowle and grievous': contextualizing rape in the 1641 rebellion | Robinson, Morgan T. | Article in Journal | | 2015 |
| An earnest endeavour for peace? Unionist opinion and the Craig/Collins Peace Pact of 30 March 1922 | Norton, Christopher | Article in Journal | | 2007 |
| An end to vitriol. Eventually getting the message across | Brady, Ronan | Article in Journal | | 1994 |
| An historical and critical review of the civil wars in Ireland ... | [Curry, John] | Monograph or Collective Volume | | 1775 |
| An tAthair Caomhánach agus an cogadh creidimh i gConamara | Ní Shúilleabháin, Máire | Monograph or Collective Volume | Foilseacháin Náisiúnta Teoranta | 1984 |
| Anglo-Irish relations and Northern Ireland : historical perspectives | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Article in Book | | 1993 |
| Anti-Irish violence in Victorian England : some perspectives | Swift, Roger | Article in Journal | | 1994 |
| Árais ársa agus agallaimh fhileata : Cúrsaí creidimh is polaitíochta in Ultaibh san 18ú haois. | Watson, Seosamh | Article in Book | | 2016 |
| Archbishop Murray of Dublin and the episcopal clash on the inter-denominational school scripture lessons controversy, 1835-1841 | Griffin, Sean | Article in Journal | | 1995 |
| Archbishop Murray of Dublin and the episcopal clash on the inter-denominational school scripture lessons controversy, 1835-1841 | Griffin, Seán | Article in Journal | | 1995 |
| Artisans, sectarianism and politics in Dublin, 1829-48 | Hill, Jacqueline R. | Article in Journal | | 1981 |
| Ascendancy insecurities: cross pressures on an eighteenth-century improving landlord | Busteed, Mervyn | Article in Book | | 2008 |
| Aspects of the "religious" question in Ireland | Brooks, Sydney | Article in Journal | | 1912 |
| Beginning to talk to ‘Billy’ : Revising southern stereotypes of Unionism | Harris, Eoghan | Article in Book | | 2015 |
| Being religious in Northern Ireland, 1921–2021 | Holmes, Andrew R. | Article in Book | | 2022 |
| Belfast Celtic | Tuohy, Mark | Monograph or Collective Volume | Blackstaff Press | 1989 |
| Beyond Roman Catholicism : other aspects of Christianity in Carrick-on-Suir since the Reformation | Butler, David | Article in Journal | | 2002 |
| Beyond the sectarian divide : the social bases and political consequences of nationalist and unionist party competition in Northern Ireland | Duffy, MaryEvans, Geoffrey | Article in Journal | | 1997 |
| Beyond the troubles? Northern Ireland's past and future : a socialist analysis | Hadden, Peter | Monograph or Collective Volume | Herald | 1994 |
| Bigotry and politics in Belfast from the Victorian era to the twentieth century | Boyd, Andrew, 1921- | Article in Book | | 1995 |
| Blood sacrifice for queen and country : Paramilitarism and political manoeuvrings | Hutchinson, Billy | Article in Book | | 2015 |
| Border ballads and sectarian affrays | McGimpsey, Christopher D. | Article in Journal | | 1982 |
| Border-crossing : mumming in cross-border community contexts : proceedings of a conference held at the Academy of Irish Cultural Heritages, University of Ulster Derry, 9-13 June, 2003 | Buckley, Anthony D. | Monograph or Collective Volume | Dundalgan Press | 2007 |
| Bourne, Norfolk and the Irish parliamentarians : Roman Catholics and the Education Bill of 1906 | McClelland, Vincent Alan | Article in Journal | | 1996 |
| Britain, Ireland and the crusades, c. 1000-1300 | Hurlock, Kathryn | Monograph or Collective Volume | Palgrave Macmillan | 2013 |
| Britishness and otherness : an argument | Colley, Linda | Article in Book | | 1993 |
| Burials and bigotry in early nineteenth-century Ireland | Murphy, ClionaMurphy, John A. | Article in Journal | | 2005 |
| Carleton in the 1840s | Kelly, John | Article in Book | | 2006 |
| Carleton's Ulster Catholics | Elliott, Marianne | Article in Book | | 2006 |
| Catholic and Protestant Dublin weavers before the Spanish Inquisition, 1745-54 | O'Connor, Thomas | Article in Book | | 2016 |
| Catholic and Protestant relations in Derry in the episcopacy of Charles O'Donnell 1798-1823 | Rafferty, Oliver P. | Article in Book | | 1999 |
| Catholic grievances : comments | O'Hearn, Denis | Article in Journal | | 1987 |
| Catholic grievances and violence in Northern Ireland | Hewitt, Christopher | Article in Journal | | 1985 |
| Catholic grievances in Northern Ireland : appraisal and judgement | Kovalchek, Kassian A. | Article in Journal | | 1987 |
| Catholic grievances, Catholic nationalism : a comment | O'Hearn, Denis | Article in Journal | | 1983 |
| Catholic grievances, Catholic nationalism and violence in Northern Ireland during the Civil Rights period : a reconsideration | Hewitt, Christopher | Article in Journal | | 1981 |
| Catholic praxis and the Northern Ireland conflict | Lennon, Brian | Article in Book | | 1994 |
| Catholic terror in Ireland | Manhattan, Auro | Monograph or Collective Volume | Chick Publications | 1988 |
| Catholics and southern honor : Rev. Patrick Lynch's paper war with Rev. James Henley Thornwell | Tate, Adam | Article in Journal | | 2013 |
| Catholics and their Protestant Neighbours | Sheils, William | Article in Book | | 2023 |
| Catholics in Northern Ireland : political participation and cross-border relations, 1920-1932 | Biaggi, Cecilia | Thesis | | 2016 |
| Catholics under the penal laws | Cullen, L. M. (Louis Michael) | Article in Journal | | 1986 |
| Celebration and controversy in America : At home with the Scots-Irish diaspora | McReynolds, AlisterWilson, John | Article in Book | | 2015 |
| CEMA and the national anthem : the arts and the state in postwar Northern Ireland | McIntosh, Gillian | Article in Journal | | 2001 |
| Christian Realism and Peacebuilding in Northern Ireland | Power, Maria | Article in Book | Oxford University Press | 2024 |
| Church and religion in the Ulster crisis | Morrow, Duncan | Article in Book | | 1995 |
| Churches, states and violences : how the Roman Catholic and Presbyterian churches addressed the violence of Northern Ireland ‘Troubles’ 1968-1994 | Leonard, William Allan | Thesis | | |
| Civil rights in Northern Ireland | Kane, John | Article in Journal | | 1971 |
| Class conflict and sectarianism in Belfast : from its origins to the 1930s | Munck, Ronnie | Article in Journal | | 1985 |
| Class, ethnicity and political identity in Northern Ireland | Coulter, Colin | Article in Journal | | 1994 |
| Comparing Scotland and Northern Ireland | Bruce, Steve | Article in Book | | 2000 |
| Confessional to-ing and fro-ing in the eighteenth-century diaspora : Helena Barry's story (1738) | O'Connor, Thomas | Article in Book | | 2015 |
| Conflict, politics and patronage in late eighteenth century Armagh: a study of the correspondence of Edward Hudson, Church of Ireland Minister, Forkhill, 1789-1795 | Behan, Janine Elaine | Article in Journal | | 2016 |
| Confrontation in Derrytrasna | MacAtasney, Gerard | Article in Journal | | 1996 |
| Contemporary Ireland and the religious question, 2 : a Church of Ireland view | Moore, CourtenayMorgan, J. H. | Article in Book | | 1912 |
| Continuity and change in Ulster, Belfast and in Dublin | Bardon, Jonathan, 1941- | Thesis | | |
| Convergence | Reid, Graham | Article in Book | | 2015 |
| Correspondence of David Rothe and James Ussher 1619-23 | O'Sullivan, William, 1921-2000 | Article in Journal | | 1994 |
| County Monaghan before the emigration to Prince Edward Island | O'Grady, Brendan | Article in Book | | 1992 |
| Creed and class in pre-Famine Ireland | Duggan, Lucy | Article in Journal | | 1948 |
| Cromwell was framed : Ireland 1649 | Reilly, Tom | Monograph or Collective Volume | Chronos Books | 2014 |
| Cultural traditions in Northern Ireland : inaugural lecture by Roy F. Foster; varieties of Irishness and proceedings of the Cultural Traditions Group conference, 3-4 March 1989 | Crozier, MaurnaFoster, R. F. (Robert Fitzroy) (Roy), 1949- | Monograph or Collective Volume | Queen's University of Belfast, Institute of Irish Studies | 1989 |
| Cumainn rúnda agus seicteachas | Ó Ciosáin, Niall | Article in Book | | 1998 |
| Da's Boat, or Can the Submarine Speak? 'A Voyage to O'Brazeel' (1752) and other glimpses of the Irish Atlantis | Griffin, MichaelMac Suibhne, Breandán | Article in Journal | | 2006 |
| Daniel O'Connell and Henry Cooke : the conflict of civil and religious liberty in modern Ireland | O'Ferrall, Fergus | Article in Journal | | 1986 |
| Daniel O'Connell and the Bible War | Monaghan, Evie | Article in Book | | 2013 |
| Deconstructing the reputation of Sir John Clotworthy, 1st Viscount Massereene | Robinson, Andrew | Article in Book | NA | 2013 |
| Deference, accommodation and conflict in Irish confessional relations | Comerford, R. V. (Richard VIncent) | Article in Book | | 2015 |
| Der Nordirlandkonflikt : Lösungsmodelle in Geschichte und Gegenwart | Sturm, Roland | Article in Book | | 1994 |
| Derry down the days | Cunningham, Philip | Monograph or Collective Volume | Guildhall Press | 2010 |
| Destabilizing Ulster, 1641-1642 | Gillespie, Raymond, 1955-2024 | Article in Book | | 1993 |
| Dialogue of life and faith : the Irish Columban contribution to Christian-Muslim relations in the Philippines | Collins, Neil | Article in Book | | 2015 |
| Dialogues of despair : nationalist cultural discourse and the Revival in the north of Ireland, 1900-20 | Kirkland, Richard | Article in Journal | | 2003 |
| Discrimination in Northern Ireland : a rejoinder | Hewitt, Christopher | Article in Journal | | 1983 |
| Discrimination in Northern Ireland, 1920-1939 : myth or reality | O'Brien, John | Monograph or Collective Volume | Cambridge Scholars Publishing | 2010 |
| Douglas Hyde : observed from a distance | Caird, Donal | Article in Book | | 1993 |
| Dying to the old, rising to the new : an Icelandic saga with an Irish twist | O'Connor, Thomas | Article in Book | | 2016 |
| Early Hanoverian Ireland, 1690-1750 | Hayton, D. W. (David William) | Article in Book | | 2014 |
| Ecumenism and Inter-Faith Relations | Power, Maria | Article in Book | Oxford University Press | 2023 |
| Ecumenism in Ireland | Deane, Declan, SJ | Article in Journal | | 1983 |
| Edmund Burke and the United Irishmen their relevance in Ireland today : a talk given ... 14 April 1993 | Clifford, Brendan | Monograph or Collective Volume | Aubane Historical Society | 1994 |
| Education and the conflict in Northern Ireland | Smith, Alan | Article in Book | | 1995 |
| Employment of Catholics in the public service in Ireland, 1859-1921 : a broad overview | McElvoy, Gerald | Article in Book | | 1995 |
| England and Ireland since 1800 | O'Farrell, Patrick James | Monograph or Collective Volume | Oxford University Press | 1975 |
| England and the Italian war of 1859 | Simpson, F. A. | Article in Journal | | 1962 |
| English Catholic charity and the Irish poor in London : part II (1840-1870) | Gilley, Sheridan | Article in Journal | | 1972 |
| English colonialism and national identity in early modern Ireland | Hadfield, Andrew | Article in Journal | | 1993 |
| English-Irish conflict in the north-east of England | Neal, Frank | Article in Book | | 1993 |
| Ethnicity, religion and peoplehood : protestants in France and Ireland | Ruane, Joseph | Article in Journal | | 2010 |
| Evaluating empire and confronting colonialism in eighteenth-century Britain | Greene, Jack P. | Monograph or Collective Volume | Cambridge University Press | 2013 |
| Evangelical Protestantism in Ulster society, 1740-1890 | Hempton, DavidHill, Myrtle | Monograph or Collective Volume | Routledge | 1992 |
| Evangelicals and Irish identity in independent Ireland : a case study | Mitchel, Patrick | Article in Book | | 2008 |
| Examining Peter Hart | Meehan, Niall | Article in Journal | | 2014 |
| Exhibition games | Nolan, Joe | Article in Journal | | 2003 |
| F.H. Goldsmid and Archbishop Whately of Dublin : their significance in the emancipation debate | Hammond, Tony | Article in Journal | | 1998 |
| Faith and Fury: The Evangelical Campaign in Dingle and West Kerry, 1825-45 | MacMahon, Bryan | Monograph or Collective Volume | Eastwood Books (Wordwell Group) | 2021 |
| Faith and politics in the Northern conflict | Anonymous | Article in Journal | | 1984 |
| Finis Galliae : ascendancy drama, Burnell to O'Keeffe | Wheatley, Christopher J. | Article in Journal | | 1997 |
| Football and sectarianism in Glasgow during the 1920s and 1930s | Davies, Andrew, 1962 Feb. 8- | Article in Journal | | 2006 |
| Football in inter-war Northern Ireland: Ballymena Football and Athletic Club Limited - religious and political exclusivity or civic inclusivity? | Garnham, NealLaverty, David | Article in Journal | | 2010 |
| Forcing the question of Northern Ireland : the Brooke-Mayhew talks, 1990-1992 | O'Grady, Joseph P. | Article in Journal | | 2001 |
| Forging Irish cultural identity : the scholar-poets of Meath and their influence | Mac Gabhann, Séamus | Article in Book | | 2015 |
| Forum on sectarianism | Foster, John Wilson | Article in Journal | | 1989 |
| Fraternising with papists : an Anglican clergyman abroad | Finnegan, Rachel | Article in Book | | 2015 |
| Friend, Foe or Family? Catholic Creoles, French Huguenots, Scottish Dissenters : Aspects of the Irish Diaspora at St. Croix, Danish West Indies, c.1760 | Power, Orla | Article in Book | | 2014 |
| From Civil Rights to Carnival: The Anthropology of public space in Belfast | Bryan, Dominic | Article in Book | | 2017 |
| From ecumenism to community relations : interchurch relationships in Northern Ireland, 1980-1999 | Power, Maria | Thesis | | |
| From the frying pan to the fire? ; conflict resolution, human rights, and transitional violence in Northern Ireland | Jarman, Neil | Article in Book | | 2009 |
| Gable-ends and Che Guevara : political murals and postcolonial ethics | Flannery, Eóin | Article in Journal | | 2006 |
| George A. Birmingham, 'General John Regan' - a hearty wish for reconcilliation between every human being | Yahata, Masahiko | Article in Journal | | 2012 |
| Glasgow : the uneasy peace : religious tension in modern Scotland | Gallagher, Tom | Monograph or Collective Volume | Manchester University Press | 1987 |
| Goaded to madness : the battle of Slabtown | Hutchinson, PaulPower, Michael | Monograph or Collective Volume | Slabtown Press | 1999 |
| God's providence: Inchiquin and the survival of Protestant Munster, 1641-1649 | Murphy, Elaine M. | Thesis | | 2000 |
| Goliath and the boy David : Henry Fitzsimon, James Usher and the birth of Irish religious debate | Ford, Alan, 1956- | Article in Book | | 2016 |
| Government attitudes to religious nonconformity in Ireland 1660-1719 | McGuire, James | Article in Book | | 1987 |
| Green and orange in mid-nineteenth-century Toronto : the Guy Fawkes' day episode of 1864 | Cottrell, Michael | Article in Journal | | 1993 |
| Hibernian Sunday Schools in Donegal 1809-1847 | Beattie, Sean | Article in Journal | | 2015 |
| Historical reflections on religion, finance and economic development | Henderson, Stuart Samuel Joseph | Thesis | | |
| Hockey and habitus : sport and national identity in Northern Ireland | Liston, KatieMoreland, Elizabeth | Article in Journal | | 2009 |
| Homicide in pre-Famine and Famine Ireland | McMahon, Richard | Monograph or Collective Volume | Liverpool University Press | 2013 |
| How is the boundary maintained between the two communities in Northern Ireland | Whyte, John | Article in Journal | | 1986 |
| How much discrimination was there under the Unionist regime, 1921-68? | Whyte, John | Article in Book | | 1983 |
| Human rights as war by other means : peace politics in Northern Ireland | Curtis, Jennifer (Gail, Jennifer) | Monograph or Collective Volume | University of Pennsylvania Press | 2014 |
| I bPrionta i Leabhar : na Protastúin agus Prós na Gaeilge 1567-1724 | Williams, Nicholas | Monograph or Collective Volume | An Clóchomhar|Cló Iar-Chonnach | 1986 |
| In Search of a State : Catholics in Northern Ireland | O'Connor, Fionnuala | Monograph or Collective Volume | The Blackstaff Press | 1993 |
| In the shadow of the castle and the abbey : aspects of the history of Donegal town since 1600 | Potter, Matthew | Article in Book | | 2015 |
| Inter-church appeal for relief of distress in Galway, 1831 | Ó Luanaigh, Dónall | Article in Journal | | 1994 |
| Inter-church relations in the 19th and 20th centuries | Warren, Stanley E. | Article in Book | | 2005 |
| Interdenominational co-operation in a Tipperary parish during the 'tithe war' | Farrell, Elizabeth | Article in Journal | | 2005 |
| Interdenominational relations in Connacht in the eighteenth-century | Solon, John | Article in Journal | | 1993 |
| Interdenominational relations in pre-famine Tipperary | McGrath, Thomas | Article in Book | | 1985 |
| Intermarriage in a divided society : Ireland a century ago | Ferinhaugh, AlanWalsh, Brendan M.Ó Gráda, Cormac | Article in Journal | | 2015 |
| Interpreting the Twelfth | Bryan, Dominic | Article in Journal | | 1994 |
| Investigating the Protestant ‘Kaleidoscope’ | McDonald, Henry | Article in Book | | 2015 |
| Ireland : the politics of enmity, 1789-2006 | Bew, Paul | Monograph or Collective Volume | Oxford University Press | 2007 |
| Ireland in perspective | Barkley, John M. | Monograph or Collective Volume | British Council of Churches | 1989 |
| Ireland's clumsy transformation from confessional state to nation state | Miller, David W. | Article in Book | | 2016 |
| Ireland, religion and reform : Archbishop Richard Whately, 1831-63 | Boylan, Ciara M. | Thesis | | |
| Irish Catholicism and English Toryism | Cahill, G. A. | Article in Journal | | 1957 |
| Irish involvement in the First and Second Crusades : a reconsideration of eleventh- and twelfth-century evidence | Casey, Denis | Article in Journal | | 2014 |
| Irish Irenics | Boyd, Andrew, 1921- | Article in Journal | | 1992 |
| Irish Jesuits and the evolution of religious controversy: an episode from the 1630s | Jackson, Brian | Article in Book | | 2022 |
| Irish participation in Victoria's union movement, 1850-1900 | Pescod, Keith | Article in Journal | | 2011 |
| Irish primary education in 1824 | Fitzgerald, Garret | Article in Book | | 2013 |
| Irish Protestant Identities | | Monograph or Collective Volume | Manchester University Press | 2008 |
| Irish public opinion and the Risorgimento, 1859-60 | O'Brien, Jennifer | Article in Book | | 2014 |
| Jesuit conversions in Wentworth’s Ireland: the Slingsby family, County Cork, in the 1630s | Mac Cuarta, Brian | Article in Book | | 2022 |
| Keeping the faith : Ireland's Primitive Methodism | Roddie, Robin P. | Article in Journal | | 2010 |
| Kicking with the left foot : being Catholic in Scotland | Reilly, Patrick | Article in Book | | 2000 |
| Knowing the street map by foot : Ciaran Carson's Belfast Confetti | Cone, Temple | Article in Journal | | 2006 |
| L'edit de Béziers (1632) : shifts of policy towards the Huguenots under Richelieu | Caldicott, Edric | Article in Book | | 1987 |
| L'Edit de Nantes | Mousnier, Roland | Article in Book | | 1987 |
| Labour aristocracies, triumphalism and melancholy : misconceptions of the Protestant working-class and Loyalist community | Mulvenna, Gareth | Article in Book | | 2015 |
| Labour politics and sectarianism : interpreting the political fortunes of the Northern Ireland Labour Party, 1945-75 | Edwards, Aaron | Thesis | | |
| Last of their line : the disappearing Anglo-Irish in twentieth-century fictions and autobiographies | O'Byrne, Deidre | Article in Book | | 2008 |
| Laying the nineteenth-century foundations : contributions from a Catholic and a Protestant scholar in the 1820s | Hill, Jacqueline R. | Article in Book | | 2017 |
| Les Conséquences de la Révocation de l'Edit de Nantes à Bordeaux | Loupès, Philippe | Article in Book | | 1987 |
| Lessons of Ulster | Cooke, Alistair BasilUtley, T. E. | Monograph or Collective Volume | Friends of the Union | 1997 |
| Londonderry revisited : a loyalist analysis of the civil rights controversy | Kingsley, Paul | Monograph or Collective Volume | Belfast Publications | 1989 |
| Lost in translation : Loyalism and the media | O’Doherty, Malachi | Article in Book | | 2015 |
| Loyalism on film and out of context | Baker, Stephen | Article in Book | | 2015 |
| Map images and hard-headed pragmatism: the Roman Catholic Church and the two Irish states | Ó Corráin, Daithí | Article in Book | | 2023 |
| Methodism and anti-Catholic politics, 1800-1846 | Hempton, David | Thesis | | |
| Mixed marriages and Irish politics : the effect of 'Ne temere' | De Bhaldraithe, Eoin | Article in Journal | | 1988 |
| Mixed marriages in Ireland a century ago | Fernihough, AlanWalsh, Brendan M.Ó Gráda, Cormac | Monograph or Collective Volume | UCD School of Economics | 2014 |
| Models of cultural accommodation in Irish mumming | Ó Catháin, Séamas | Article in Book | | 2007 |
| Moving beyond sectarianism : religion, conflict and reconciliation in Northern Ireland | Clegg, CeceliaLiechty, Joseph | Monograph or Collective Volume | Columba | 2001 |
| Mumming in Ballymenone | Glassie, Henry | Article in Book | | 2007 |
| Mumming on the Irish border : social and political implications | Cashman, Ray | Article in Book | | 2007 |
| Negotiating the middle ground: Thomas Moore on religion and Irish nationalism | Roney, John B. | Article in Book | | 2017 |
| New forces for positive change in Ireland | McDonagh, Enda | Article in Book | | 1993 |
| No one likes us, we don’t care : What is to be (un) done about Ulster Protestant identity? | McVeigh, Robbie | Article in Book | | 2015 |
| Northern Ireland - test of ecumenism | Daly, Gabriel, O.S.A. | Article in Journal | | 1983 |
| Northern Ireland : some European comparisons | Alcock, Antony | Article in Book | | 1992 |
| Northern Ireland and the Democratic Left Party, 1989-1999 | McClean, Ciaran | Article in Journal | | 2003 |
| NUI Maynooth History Forum first annual conference, 29 September 2012 : papers | | Monograph or Collective Volume | NUI Maynooth History Forum | [2013] |
| On the border of memory : childhood in a divided Ireland | De Fréine, Celia | Article in Journal | | 2004 |
| Orangeism, parading and the Northern Ireland peace process | Fraser, Thomas G. | Article in Journal | | 1998 |
| Oughteragh in 1826 : a case study of rural sectarianism | Logan, John | Article in Journal | | 1976 |
| Outrage at Ballinahown 1832 | Ó Háinle, Cathal | Article in Journal | | 2011 |
| Pádraig Ó Súilleabháin (1874-1918) | Riggs, Pádraigín | Article in Book | | 2013 |
| Papist and Protestant in the Wild Goose time | O'Sullivan, P. S. | Article in Journal | | 1980 |
| Parades, police and government in Northern Ireland, 1922-1969 | Jeffery, Keith | Article in Book | | 2000 |
| Paradise lost and found : the story of Belfast Celtic | Coyle, Pádriag | Monograph or Collective Volume | Mainstream | 1999 |
| Pastoral dimensions of the Northern Ireland conflict. The Presbyterian Church; the Catholic Church; the Church of Ireland | Clifford, GerardDunlop, JohnElliott, Eric | Article in Journal | | 1982 |
| Perceptions of Irish religious history among community activists in Northern Ireland, 2010-2013 | Wolffe, John | Article in Book | | 2017 |
| Performative violence and the politics of violence in the 1641 depositions | Walter, John | Article in Book | | 2013 |
| Picture politics. Women's efforts to address sectarianism in Northern Ireland | Side, Katherine | Article in Journal | | 2006 |
| Pluralism and silence: Protestants and Catholics in the Republic of Ireland | Ruane, Joseph | Article in Book | | 2017 |
| Policing under fire : ethnic conflict and police-community relations in Northern Ireland | Weitzer, Ronald John | Monograph or Collective Volume | State Univ. of New York Press | 1995 |
| Political violence in the Newry/Armagh area 1912-1925 | Day, Charles Stephen | Thesis | | |
| Politics, interdenominational relations and education in the public ministry of Bishop James Doyle of Kildare and Leighlin, 1786-1834 | McGrath, Thomas | Monograph or Collective Volume | Four Courts | 1999 |
| Politics, sectarianism and the 'failure' of trade unionism in Northern Ireland : the case of garment unions in Derry, 1945-1968 | Finlay, Andrew | Article in Journal | | 1992 |
| Popery and Anti-Popery in Britain and Ireland | Ford, AlanLake, PeterQuestier, Michael | Article in Book | | 2023 |
| Presbyterian-Roman Catholic relations in Ireland (1780-1975) | Barkley, John M. | Article in Journal | | 1981 |
| Presbyterianism and imagination in modern Scotland | Crawford, Robert | Article in Book | | 2000 |
| Presbyterians in the penal era | McBride, Ian | Article in Journal | | 1994 |
| Printed propaganda from the Waterford press of Thomas Bourke, 1643-1644 | Brady, Fergus | Article in Journal | | 2013 |
| Protestant 'ideology', reconsidered : the case of discrimination | Nelson, S. | Article in Journal | | 1975 |
| Protestant depopulation and upheaval in southern Ireland, 1845-1950 | Fitzpatrick, David | Article in Journal | | 2018 |
| Protestant London, no popery and the Irish poor : II (1850-1860) | Gilley, Sheridan | Article in Journal | | 1971 |
| Protestants and politics in the Republic of Ireland: is integration complete? | Fahey, TonyHayes, Bernadette C. | Article in Book | | 2008 |
| Queen's County Jacobites and Williamites | Murtagh, Harman | Article in Journal | | 2004 |
| Race, religion and history in the one-Ireland and partition arguments, 1833-1932 | Päärnilä, Ossi | Monograph or Collective Volume | University of Jyväskylä | 1998 |
| Reaching out from the archive: the role of community oral history archives in conflict transformation in Northern Ireland | Moloney, Michelle | Thesis | | |
| Rebellion and reaction. Landownership in the parish of Nobber, Co. Meath, 1640-1720 | Cruise, Henry | Article in Journal | | 2015 |
| Relations between the Protestant Church of Ireland and the Presbyterian Church of Ireland in late eighteenth-century Ireland | Kelly, James, 1959- | Article in Journal | | 1988 |
| Religion and nationality in Ireland : an unstable relationship | Connolly, Sean J. | Article in Book | | 2007 |
| Religion and politics : the Parnellite split in Westmeath | Nolan, Michael | Article in Book | Geography Publications | 2022 |
| Religion and politics in a provincial town : Belfast, 1660-1720 | Gillespie, Raymond, 1955-2024 | Article in Book | | 2016 |
| Religion and social conflict during the Protestant crusade in west Limerick, 1822-49 | Curtin, Gerard | Article in Journal | | 2003 |
| Religion and society, 1600-1914 | Connolly, Sean J. | Article in Book | | 2013 |
| Religion and the Northern Ireland problem | Hickey, John | Monograph or Collective Volume | Gill & Macmillan | 1984 |
| Religion community relations and constructive unionism : the Arklow disturbances of 1890-92 | Doherty, Martin | Article in Book | | 2005 |
| Religion in modern Ireland | Gilley, Sheridan | Article in Journal | | 1992 |
| Religion, ethnicity and colonialism as explanations of the Northern Ireland conflict | Clayton, Pamela | Article in Book | | 1998 |
| Religious and cultural boundaries between Vikings and Irish : the evidence of conversion | Downham, Clare | Article in Book | | 2012 |
| Religious and political agitation in County Cavan, 1822-1829 | Nic An Ghoill, Máiréad | Article in Journal | | 1984 |
| Religious and political conflict in nineteenth-century Belfast: a case study | Hirst, Catherine Jane | Thesis | | 1997 |
| Religious conflict in Claddaghduff | Villiers-Tuthill, Kathleen | Article in Journal | | 1995 |
| Religious Conflict in Twentieth-Century India | Bayly, C. A. | Article in Book | | 1997 |
| Religious conflict in Ulster, c. 1780-1886 | Holmes, Andrew R., 1977- | Article in Book | | 2013 |
| Religious intolerance under home rule : some opinions of leading Irish Protestants | MacSwiney, Terence | Monograph or Collective Volume | [s.n.] | 1911 |
| Religious renewal and reform in the pastoral ministry of Bishop James Doyle of Kildare and Leighlin | McGrath, Thomas | Monograph or Collective Volume | Four Courts | 1998 |
| Religious renewal and reform in the pastoral ministry of James Doyle, O.S.A., bishop of Kildare and Leighlin, 1819-1834 | McGrath, Thomas G. | Thesis | | 1987 |
| Religious residential segregation in urban County Derry 1831-1991 : a study of variation in space and time | Poole, Michael A. | Article in Book | | 1999 |
| Representing Irish religious histories : historiography, ideology and practice | | Monograph or Collective Volume | Palgrave Macmillan (Springer) | 2017 |
| Republicanism, revisionism, and the Belfast Agreement, 1998 | Power, Paul F. | Article in Journal | | 1999 |
| Research note. ''Ireland will be Free'': 'Fanning the flames of sectarianism' in Australia, 1920-21 | Kildea, Jeff | Article in Journal | | 2018 |
| Restoration Ireland, 1660-88 | McCormick, Ted | Article in Book | | 2014 |
| Restoration politics, religion and culture : Britain and Ireland, 1660-1714 | Southcombe, GeorgeTapsell, Grant | Monograph or Collective Volume | Palgrave Macmillan | 2010 |
| Resurrection : the study of medieval Irish eschatology in the nineteenth century | Boyle, Elizabeth | Article in Book | | 2013 |
| Retaliate and punish : political violence as form and memory in Northern Ireland | Feldman, Allen | Article in Journal | | 1997 |
| Review article : the Northern Ireland problem : cases, theories and solutions | Lijphart, Arend | Article in Journal | | 1975 |
| Review article. Reckoning with the English | Griffin, Patrick | Article in Journal | | 2008 |
| Review Essay. Letter from Glasgow. Where the streets have no shame | Maley, Willy | Article in Journal | | 2006 |
| Revising Northern nationalism, 1960-1965 : the Nationalist Party's response | Lynn, Brendan | Article in Journal | | 2000 |
| Revivals, revivalism and Calvinism with special reference to Ireland | McKee, John | Article in Book | | 2002 |
| Richard Talbot - the man who didn't kill Cromwell | Lenihan, Pádraig | Article in Journal | | 2015 |
| Rights after the revolution ; progress or backslide after the Good Friday Agreement? | Beirne, MaggieNí Aoláin, Fionnuala | Article in Book | | 2009 |
| Rockites in the north Cork region | Coughlan, A. J. | Article in Journal | | 2012 |
| Room to rhyme : Irish Christmas mumming in transition | Mac Cárthaigh, Críostóir | Article in Book | | 2007 |
| Roots of sectarianism in Ireland : chronology and reflections | Liechty, Joseph | Monograph or Collective Volume | Dr. Joseph Liechty | 1993 |
| Rural school amalgamation in the parish of Drumcree : perplexities of interdenominationalism in the early twentieth century | Moffat, Chris | Article in Journal | | 2004 |
| Scottish attitudes to Ireland, 1880-1914 | Naylor, Adam Charles Illingworth | Thesis | | 1985 |
| Scriptural instruction in Irish: a controversy of 1830–31. | de Brún, Pádraig | Article in Book | | 1983 |
| Seán Mac hÉil agus bochtaineacht an Iarthair | Ó Néill, Tadhg P. | Article in Book | | 1983 |
| Sectarian conflict in Monaghan | Micheau, Edward | Article in Book | | 1990 |
| Sectarian readings of sectarianism : interpreting the Northern Ireland census | Anderson, JamesShuttleworth, Ian | Article in Journal | | 1994 |
| Sectarian tensions in Scotland : social and cultural dynamics and the politics of perception | Walker, Graham | Article in Book | | 2000 |
| Sectarianism : an optimistic prognosis | Heskin, Ken | Article in Journal | | 1989 |
| Sectarianism and racism, and their parallels and differences | Brewer, John D. | Article in Journal | | 1992 |
| Sectarianism and the churches : the legacy and the challenge | Liechty, Joseph | Article in Book | | 1999 |
| Sectarianism in Marsh's Ireland : some literary evidence | Carpenter, Andrew | Article in Book | | 2004 |
| Sectarianism in the rebellion of 1798 : the eighteenth-century context | Keogh, Dáire | Article in Book | | 1996 |
| Sectarianism in the workplace : the case of the Derry shirt industry 1868-1968 | Finlay, Andrew | Article in Journal | | 1993 |
| Sectarianism, respectability and cultural identity: the St Patrick's Total Abstinence Society and Irish Catholic temperence in mid nineteenth century Sydney. | Allen, Matthew | Article in Journal | | 2011 |
| Seeing the face of God: An example of conversion in the seventh-century Patrician lives | Dawson, Elizabeth | Article in Book | | 2012 |
| Segregated schools : the research evidence | Darby, JohnDunn, Seamus | Article in Book | | 1987 |
| Sewn by candlelight : the Act of Union and Borough Schools of Swords | Marks, Bernadette | Monograph or Collective Volume | Swords Historical Society | 1998 |
| Sir Edward Newenham : the 18th-century Dublin radical | Coyle, Eugene A. | Article in Journal | | 1993 |
| Sir James Carroll: a pragmatic Protestant mayor in the early seventeenth century | | Article in Book | | 2013 |
| Small differences : Irish Catholics and Irish Protestants 1815-1922 : an international perspective | Akenson, Donald Harman | Monograph or Collective Volume | McGill-Queen's University Press | 1988 |
| Sociology, religion and 'the troubles' in Northern Ireland | Fulton, John | Article in Journal | | 1988 |
| Soup and providence : varieties of Protestantism and the Great Famine | Miller, David W. | Article in Book | | 2015 |
| South Tipperary, 1570-1841 : religion, land and rivalry | Butler, David J., 1976- | Monograph or Collective Volume | Four Courts | 2006 |
| Southern Irish Protestant experiences of the Revolution | Bielenberg, Andy | Article in Book | | 2017 |
| Sport, sectarianism and society in a divided Ireland | Bairner, AlanSugden, John Peter | Monograph or Collective Volume | Leicester University Press | 1993 |
| Sporting symbols, sporting identities : soccer and intergroup conflict in Scotland and Northern Ireland | Finn, Gerry B. | Article in Book | | 1994 |
| St Patrick's Purgatory in the seventeenth century: a place to fight | Dolan, Phelim | Article in Journal | | 2022 |
| St. Patrick's Day: commemoration, conflict and conciliation, 1900-2013 | Walker, Brian | Article in Book | | 2017 |
| Strangers in her house : staging a living space for Northern Ireland | Doyle, Maria-Elena | Article in Journal | | 2003 |
| Symbol of predjudice - football and the Catholic community in Scotland | Bradley, Joseph M. | Article in Journal | | 1996 |
| Taking the Thistle out of Partick | Cairns, Gordon | Article in Journal | | 2002 |
| Ten years wasted efforts? : an overview of community relations in Northern Ireland | Hughes, JoanneKnox, Colin | Monograph or Collective Volume | University of Ulster, Centre for the study of conflict | 1997 |
| The "prophet" of interposition : the Reverend Ian Paisley and American segregation | Jordan, Richard L. | Article in Journal | | 2011 |
| The 'massacre' at Longford in 1641 | Mac Gleannáin, Liam | Article in Journal | | 1980 |
| The 'tithe war' in Co. Longford in the 1830s | O'Ferrall, Fergus | Article in Journal | | 2013 |
| The 1641 Depositions | Maher, Patrick | Article in Journal | | 2014 |
| The 1641 depositions and the history classroom | Darcy, Eamon | Article in Book | | 2017 |
| The 1641 depositions in King's County | Ryan, Brendan | Article in Journal | | 2015 |
| The 1641 Rebellion in Carlow: Causes and consequences | Callinan, Elaine | Article in Journal | | 2015 |
| The 1798 rebellion and its meaning for today | Mansergh, Martin | Article in Book | | 1998 |
| The 1825-6 Commissioners of Irish Education reports : background and context | O'Brien, Gillian | Article in Book | | 2013 |
| The 1832 clergy relief fund for Co. Tipperary | Higgins, N. | Article in Journal | | 2004 |
| The 1840s : decade of tribulation | Acheson, T. W. | Article in Book | | 1994 |
| The Blackwater Catholics and county Cork society and politics in the eighteenth century | Cullen, L. M. (Louis Michael) | Article in Book | | 1993 |
| The boycott at Fethard-on-Sea, 1957 : a study in Catholic-Protestant relations in modern Ireland | Broderick, Eugene | Monograph or Collective Volume | Cambridge Scholars Publishing | 2011 |
| The British dimension, religion and the shaping of political identities during the reign of Charles II | Harris, Tim | Article in Book | | 1998 |
| The burning of Ballinagh | Ó Loinsigh, Séamus | Article in Journal | | 1964 |
| The Catholic community of Belfast, 1850-1940 | Hepburn, Anthony C. | Article in Book | | 1992 |
| The Catholic question in Ireland and England, 1798-1822 : the papers of Denys Scully | McDermott, BrianScully, Denys | Monograph or Collective Volume | Irish Academic Press | 1988 |
| The catholic question in Ireland, 1774-1793 | O'Flaherty, Eamon | Thesis | | 1981 |
| The challenge to Irish ecumenism | Hartin, James | Article in Journal | | 1983 |
| The Church of Ireland in Belfast, 1800-1870 | Kerr, S. P. | Thesis | | 1979 |
| The clerical career of the Rev. Richard H. Ryland, 1788-1866 | Broderick, Eugene | Article in Journal | | 2014 |
| The Congregational church in Mallow | Rutherford, Colman | Article in Journal | | 2012 |
| The construction of argument : Henry Fitzsimon, John Rider and religious controversy in Dublin, 1599-1614 | Jackson, Brian | Article in Book | | 2005 |
| The contested identities of Ulster protestants | | Monograph or Collective Volume | Palgrave Macmillan | 2015 |
| The contribution of ecumenism | Hurley, Michael, SJ | Article in Journal | | 1984 |
| The Crann affray of 1823 - a consequence of 'great mischief' of 'no reparation' after 'proper acquittal' in Armagh assizes? | Gilmore, Brian | Article in Journal | | 2015 |
| The dissolution of the monasteries and the parishes of the western liberty of Meath in the seventeenth century | Masterson, Rory | Article in Book | | 2016 |
| The Dublin family who became missionary martyrs in China | Comerford, Patrick | Article in Book | | 2015 |
| The dynamics of religious difference in contemporary Northern Ireland | Bell, John | Article in Book | | 2013 |
| The East Donegal Border Petition and the Derry-Donegal Milk War 1934-8 | Beckton, Samuel Gary | Monograph or Collective Volume | Four Courts Press | 2023 |
| The ecclesiastical structure, 1714-60 | McCracken, J. L. | Article in Book | | 1986 |
| The emergence of the Irish Catholic nation, 1750-1850 | Bartlett, Thomas | Article in Book | | 2014 |
| The episcopal succession in Ireland during the first years of Elizabeth's reign | Murphy, N. | Article in Journal | | 1883 |
| The Fethard-on-Sea boycott : Ireland 1957...the Catholic Church...a small village...a mixed marriage | Fanning, Tim | Monograph or Collective Volume | Collins Press | 2010 |
| The fifth Earl Fitzwilliam and the School Wars | Gratton, D. J. | Article in Journal | | 2002 |
| The founding of the Northern Ireland Civil Rights Association and its early action. [Interview with Richard Deutsch] | Gogarty, Frank | Article in Journal | | 1987 |
| The French Protestants and the Edict of Nantes (1549-1685) : a chronology based on material in Marsh's Library, Dublin | Pittion, Jean-Paul | Article in Book | | 1987 |
| The Gangs of Manchester : The Story of the Scuttlers, Britain's First Youth Cult | Davies, Andrew, 1962 Feb. 8- | Monograph or Collective Volume | Milo Books | 2008 |
| The genesis of "Protestant ascendancy" : The Rightboy Disturbances of the 1780s and Their Impact Upon Protestant Opinion | Kelly, James, 1959- | Article in Book | | 1989 |
| The growth of sectarianism in Ireland in the later eighteenth century | O'Callaghan, Nora F. | Thesis | | 1975 |
| The hand of friendship : Protestants, Irish Americans and 1916-era nationalism | Kelly, Mary C. | Article in Book | | 2016 |
| The historical and social ground of religion and conflict in modern Ireland : a critical, holistic approach | Fulton, John | Thesis | | |
| The Home Rule Bill, map showing distribution of the non-Catholic population | Anonymous | Article in Journal | | 1912 |
| The impact of European human rights jurisprudence on the conflict in Northern Ireland | Hannum, Hurst | Article in Book | | 2009 |
| The impact of the anniversary celebrations of 1929 and 1932 on the religious atmosphere in early-independent Ireland | Moffitt, Miriam | Article in Book | | 2016 |
| The impact of the First World War on Ireland and Australia | Kildea, Jeff | Article in Journal | | 2015 |
| The influence of D.L. Moody on Irish Presbyterianism | Thompson, Joseph | Article in Book | | 2002 |
| The influence of the Irish Catholic clergy in shaping the religious and political allegiances of Irish Catholics, 1603-41 | Finnegan, David | Article in Book | | 2013 |
| The institutional churches and the process of reconciliation in Northern Ireland; recent progress in Presbyterian-Roman Catholic relations | Beeman, Josiah HortonMahony, Robert | Article in Book | | 1993 |
| The integration of the Huguenots into the Irish church : the case of Peter Drelincourt | McKee, Jane | Article in Book | | 2001 |
| The Irish Council of Churches, 1923-83 | Barkley, John M. | Monograph or Collective Volume | Irish Council of Churches | 1983 |
| The Irish Presbyterian mind : conservative theology, evangelical experience, and modern criticism, 1830-1930 | Holmes, Andrew R. | Monograph or Collective Volume | Oxford University Press | 2018 |
| The Jesuit urban mission in Ireland, c.1598–1650 | Lennon, Colm | Article in Book | | 2022 |
| The killing of Sir Arthur Vicars, April 1921, an exceptional case | Joy, Conor | Article in Journal | | 2016 |
| The Kilmichael Ambush, 1920 : Exploring the 'Provocative Chapters' | Ryan, Meda | Article in Journal | | 2007 |
| The Language and Symbolism of Conquest in Ireland, c. 1790-1850 | Hill, Jacqueline R. | Article in Journal | | 2008 |
| The limits of democracy : Ireland 1778-1848 | Connolly, Sean J. | Article in Book | | 2013 |
| The making of the troubles in Northern Ireland | Munck, Ronnie | Article in Journal | | 1992 |
| The medical profession and the exercise of power in early nineteenth-century Cork | Cronin, Neil | Monograph or Collective Volume | Four Courts | 2014 |
| The memory of 1641 and Protestant identity in Restoration and Jacobite Ireland | Gibney, John, 1976- | Article in Book | | 2008 |
| The murder of Arthur Champion and the 1641 rising in Fermanagh | Gillespie, Raymond, 1955-2024 | Article in Journal | | 1993 |
| The narrow ground : aspects of Ulster, 1609-1969 | Stewart, Anthony Terence Quincey, 1929-2010 | Monograph or Collective Volume | Faber | 1977 |
| The narrow ground : patterns of Ulster history | Stewart, Anthony Terence Quincey, 1929-2010 | Monograph or Collective Volume | Pretani Press | 1986 |
| The narrow road : Harry Midgley and Catholic schools in Northern Ireland | McGrath, Michael | Article in Journal | | 1997 |
| The Nationalist movement in Northern Ireland 1914-28 | Phoenix, Eamon | Thesis | | |
| The Nationalist Party in Northern Ireland, 1945-1972 | Lynn, Brendan | Thesis | | |
| The North : a conundrum of identity | Bennett, Jack | Article in Book | | 1998 |
| The Northern Ireland civil rights movement | Purdie, Bob | Article in Book | | 1995 |
| The Northern Nationalist political tradition | Staunton, Enda | Thesis | | |
| The operation of the penal laws against the protestant non-conformists in Ireland in the eighteenth century | Beckett, J.C. | Thesis | | 1941 |
| The origins and progress of the Catholic question in Ireland, 1690-1800 | Bartlett, Thomas | Article in Book | | 1990 |
| The origins of the Orange Order | Whelan, Kevin | Article in Journal | | 1996 |
| The parliamentary reform movement of the 1780s and the Catholic question | Kelly, James, 1959- | Article in Journal | | 1988 |
| The past is history : Catholics in modern Scotland | McCrone, DavidRosie, Michael | Article in Book | | 2000 |
| The Peep O' Day Boys and Defenders in the County Armagh | McEvoy, Brendan | Article in Journal | | 1987 |
| The polarisation of Protestants and Roman Catholics in rural northern Ireland : a case study of Glenravel Ward, County Antrim, 1956 to 1988 | Kirk, Thomas | Thesis | | |
| The policing of Belfast, 1870-1914 | Radford, Mark | Monograph or Collective Volume | Bloomsbury | 2015 |
| The politics of constitutional nationalism in Northern Ireland, 1932-79 : between grievance and reconciliation | Norton, Christopher | Monograph or Collective Volume | Manchester UP | 2014 |
| The politics of the Protestant ascendancy in County Cavan, 1584-1840 | Kelly, James, 1959- | Article in Book | | 2014 |
| The pollen of peace | Davey, Ray | Monograph or Collective Volume | Corrymeela Press | 1991 |
| The pre-1969 historiography of the Northern Ireland conflict: a reappraisal | Lambkin, Brian | Article in Journal | | 2015 |
| The Preacher and the Prelate: The Achill Mission Colony and the battle for souls in Famine Ireland | Byrne, Patricia | Monograph or Collective Volume | Merrion Press | 2018 |
| The problem of sectarianism and the Church of Ireland | Liechty, Joseph | Article in Book | | 1995 |
| The Protestant churches and the inter-church relations in Ireland since 1891 | Barkley, John M. | Article in Book | | 1995 |
| The protestant inheritance and the new Ireland | Gwynn, E.J. (Edward John) | Article in Book | | 2016 |
| The protestants and catholic emancipation | Day, John P. | Thesis | | 1973 |
| The Qua Iboe Mission, 1887-1925 | Doyle, Elaine | Thesis | | 2010 |
| The question of religious conformity and nonconformity in the Irish refuge | Pittion, Jean-Paul | Article in Book | | 1987 |
| The quiet before the guns come out | Rose, Richard | Article in Book | | 2022 |
| The rationale of Catholic education | Loughran, Gemma | Article in Book | | 1987 |
| The re-invention of the Orange Order : Triumphalism or Orangefest? | Kennaway, Brian | Article in Book | | 2015 |
| The religious condition of Ireland, 1770-1850 | Yates, Nigel | Monograph or Collective Volume | Oxford University Press | 2006 |
| The religious context : protestantism in county Down in 1798 | Hill, Myrtle | Article in Book | | 1998 |
| The religious difficulty under home rule : 1, the nonconformist view | Prenter, Samuel | Article in Book | | 1912 |
| The religious difficulty under home rule : the church view | D'Arcy, C. F. | Article in Book | | 1912 |
| The religious question in Ireland | Hammond, Thomas C. | Article in Journal | | 1913 |
| The Rev. John Wesley's letter to a Roman Catholic | Kingston, Gillian | Article in Book | | 2013 |
| The riot in Westport : George A. Birmingham at home | Dean, Joan Fitzpatrick | Article in Journal | | 2001 |
| The rise in sectarianism in 1820s Ireland | Moffitt, Miriam | Article in Book | | 2013 |
| The road to A.D. 2000 | Knox, R. Buick | Article in Book | | 2002 |
| The role of Ne Temere in the decline of an Irish custom regarding the religious affiliation of the children of mixed marriages | Buck, Jesse | Article in Journal | | 2011 |
| The roles and representations of women in religious change and conflict in Leinster and south-east Munster, c.1560-c.1641 | McShane, Bronagh Ann | Thesis | | 2015 |
| The Southern Star and the Skibbereen Eagle, 1919-1922 : ''When I arose with Erin's boys to fight against the Fate'' | McCarthy, Alan, 1992-2024 | Article in Journal | | 2015 |
| The spirit of Irish sectarianism | Buckley, Anthony D. | Article in Journal | | 1989 |
| The state and community work in Northern Ireland 1968-1982 | Woods, Roberta Carol | Thesis | | |
| The strange tale of Mary Bux: ethnicity and identity in 1641 | Bond, Gordon | Article in Book | | 2018 |
| The Stuart restoration and the English in Ireland | McCormack, Danielle | Monograph or Collective Volume | Boydell | 2016 |
| The Synge family and the limits of toleration | Legg, Marie-Louise | Article in Book | | 2004 |
| The tithe war 1831-1838 | O'Brien, Seán | Article in Journal | | 1993 |
| The tragedy of belief : division, politics, and religion in Ireland | Fulton, John | Monograph or Collective Volume | Clarendon Press | 1991 |
| The troubles with ther Peace process: contemporary Northern Irish culture | Kelly, Aaron | Article in Journal | | 2009 |
| The Ulster canal and sectarian strife | Dillon, Charles | Article in Journal | | 1988 |
| The Ulster rising of 1641 | Bradshaw, Brendan | Article in Book | | 1998 |
| The undertheorisation of sectarianism | McVeigh, Robbie | Article in Journal | | 1990 |
| The United Irishmen in Wexford | Cullen, L. M. (Louis Michael) | Article in Book | | 1996 |
| The Walker Testimonial and symbolic conflict in Derry | Stanfiel, Heather | Monograph or Collective Volume | Four Courts Press | 2018 |
| The War of the Three Kings, 1689-91 | Armstrong, Robert | Article in Book | | 2014 |
| The Westminster formularies in Irish Presbyterianism | Barkley, John M. | Monograph or Collective Volume | Graham & Heslip | 1956 |
| This sporting life : anything to declare? Community allegiance, sports and the National Question | Burgess, Thomas Paul | Article in Book | | 2015 |
| To the beat of a different drum : Loyalist youth and the culture of marching bands | McCready, SamSymington, Neil | Article in Book | | 2015 |
| Tolerancia y sistema educativo en Irlanda del Norte | Celador Angón, Óscar | Monograph or Collective Volume | Universidad Carlos III de Madrid | 2003 |
| Tracing the history of a troubled society : Northern Ireland since partition 1921-79 | Phoenix, Eamon | Article in Book | | 1995 |
| Trade unionism and sectarianism among Derry shirt workers 1920-1968 : with special reference to the National Union of Tailors and Garment Workers | Finlay, Andrew | Thesis | | |
| Traitors to their faith? Protestant clergy and the Ulster Covenant of 1912 | Morris, Nicola K. | Article in Journal | | 2011 |
| Troubled geographies : a spatial history of religion and society in Ireland | Cunningham, Niall A.Ell, Paul S.Gregory, Ian N.Lloyd, C. D.Shuttleworth, Ian G. | Monograph or Collective Volume | Indiana University Press | 2013 |
| Tuning out the troubles in southern Ireland : revisionist history, censorship and problematic Protestants | Meehan, Niall | Thesis | | |
| Two Lands on One Soil : Ulster Politics before Home Rule | Wright, Frank | Monograph or Collective Volume | Gill & Macmillan | 1996 |
| Typical Unionists? The politicians and their people, past and present | Greer, James | Article in Book | | 2015 |
| Ugly criticism. Union and division in Irish literature | Connolly, Claire | Article in Journal | | 2008 |
| Ulster's last stand? Reconstructing Unionism after the peace process | McAuley, James W. | Monograph or Collective Volume | Irish Academic Press | 2010 |
| Understanding Northern Ireland | Quinn, Dermot A. | Monograph or Collective Volume | Baseline | 1993 |
| Understanding Ulster | Alcock, Antony | Monograph or Collective Volume | Ulster Society Publications | 1994 |
| United and disunited Irishmen : the discourse of sectarianism in the 1790's | Whelan, Kevin | Article in Book | | 1995 |
| Using the Irish language to further the aims of two bible societies: an analysis of Irish-language bibles in the Russell Library, Maynooth | McCormack, Barbara | Article in Book | | 2017 |
| Value systems and race relations in Northern Ireland and America | McKernan, James | Article in Journal | | 1982 |
| Visible differences : the 1859 revival and sectarianism in Belfast | Doyle, Mark | Article in Book | | 2008 |
| Vision and reality : a survey of twentieth-century Irish inter-church relations | Ellis, Ian M. | Monograph or Collective Volume | Queen's University of Belfast, Institute of Irish Studies | 1992 |
| Walking backward to Heaven?: Edmond Ronayne's pilgrimage in Famine Ireland and gilded age America | Kelly, BridgetMiller, Kerby A.Skerrett, Ellen | Article in Book | | 2015 |
| War in Winter : the 1641 rising in the Balbriggan area | Ní Mhurchadha, Maighréad | Article in Journal | | 2015 |
| What really happened in Ireland in 1641? | Canny, Nicholas P. | Article in Book | | 1995 |
| When Christians fight : ecumenical theologies and the 'Troubles' in Northern Ireland | Irwin, Noel George | Thesis | | |
| Where is the Ecumenical Movement going today? | Lapsley, David | Article in Journal | | 1983 |
| Why Ulster distrusts Roman Catholicism | Anonymous | Article in Journal | | 1912 |
| William Carleton : Protestants and Protestantism | Sloan, Barry | Article in Book | | 2006 |
| Worlds apart : segregated schools in Northern Ireland | Murray, Dominic | Monograph or Collective Volume | Appletree Press | 1985 |
| ‘Doing their bit’ : gendering the constitution of Protestant, Unionist and Loyalist identities | Ashe, FidelmaMcCluskey, Caireen | Article in Book | | 2015 |