| "Bob" Hunter in Ireland | Anonymous | Article in Journal | | 2012 |
| 100 years and more? : history of Friends in Portadown, 1655-2005 | Chapman, Arthur G. | Monograph or Collective Volume | Lurgan Friends Meeting | 2005 |
| A case of undercutting wages? : Sectarian tension and the Barrow anti-Irish riot of 1864 | MacRaild, Donald M. | Article in Journal | | 1996 |
| A Derry cousin who served and died at Gallipoli | Holt, Barbara | Article in Journal | | 2015 |
| A dictionary of British and Irish travellers in Italy, 1701-1800 | Ingamells, John | Monograph or Collective Volume | Yale University Press | 1998 |
| A journey from manuscript to print : the transmission of an elegy by Piaras Feiritéar | Nic Mhathúna, Deirdre | Article in Book | | 2012 |
| A Labour history of Ireland, 1824-1960 | O'Connor, Emmet | Monograph or Collective Volume | | 1992 |
| A testimonial in favour of the Reverend John Dempsey 16 July 1693 | Millett, Benignus | Article in Journal | | 2003 |
| A true historical relation of the conversion of Sir Tobie Matthew | Ó Maidín, Pádraig | Article in Journal | | 1965 |
| Adored for saints : Catholic martyrdom in Ireland c.1560-1655 | Tait, Clodagh | Article in Journal | | 2001 |
| An early seventeenth-century library from Ulster : books on music in the library of Lord Edward Conway (1602-55) | Boydell, BarraEgan-Buffet, Máire | Article in Book | | 2009 |
| An Irish Governor of Scotland : Lord Broghill, 1655-1656 | Little, Patrick, 1969- | Article in Book | | 2003 |
| An unrealized project of the Irish colonization of Ukraine (1655) | Fedoruk, Yaroslav | Article in Journal | | 2008-2009 |
| Anatomising Irish rebellion : the Cromwellian delinquency commissions, the books of discrimination and the 1641 depositions | Cunningham, John, 1984- | Article in Journal | | 2016 |
| Anent the Shannon family | Anonymous | Article in Journal | | 1907 |
| Anglo-Irish Politics, 1680-1728: The Correspondence of the Brodrick Family of Surrey and County Cork | Brodrick, Alan (c.1655–1728), 1st Viscount Midleton et al. | Monograph or Collective Volume | Wiley-Blackwell | 2023 |
| Annals of Dun Leary-Kingstown | McGovern, Michael | Article in Journal | | 1995 |
| Ar tháinic na Rómhánaigh go hÉireann? | Ó Cillín, Proinsias | Article in Journal | | 1955 |
| At the Coalisland coalface - a brief history of Tyrone coalfields and their associated Tyrone Navigation | Ó Conluain, Proinsias | Article in Journal | | 2006 |
| Balbriggan: a history in maps, 1655-1900 | Whearity, Peter F. (Peter Frank) | Monograph or Collective Volume | Balbriggan & District Historical Society | 2016 |
| Book of survey and distribution, Cork : a distribution of forfeited land in the county of Corke, returned by the Downe survey | | Article in Journal | | 1936 |
| Castlehaven's Munster campaign of 1645 | McCarthy, Patrick | Article in Journal | | 2021 |
| Celtic narrative tradition : historical need and literary narrative | Ó Corráin, Donnchadh | Article in Book | | 1986 |
| Civic unity and the problem of urban poverty: a case study of St Audoen’s parish, Dublin, 1655–1700 | Lennon, Colm | Article in Book | | 2022 |
| Cork city Quakers, 1655-1939 : a brief history | Harrison, Richard S. | Monograph or Collective Volume | The author | 1991 |
| Cursus medicus libris XIII. 2 vols. | Ó Glacan, Niall | Monograph or Collective Volume | | 1655 |
| Derry in the time of George I : selections from Bishop Nicolson's letters, 1718-22 | | Article in Journal | | 1954 |
| Donal Breen, Dean of Ferns (1588-1655) | Corish, Patrick J. | Article in Book | | 2007 |
| Feminism, culture and critique in English | | Article in Book | | 2002 |
| Fiction and 'the empty frame' : Györ and Galway | Mitchell, James | Article in Journal | | 1985 |
| Francis Le Jau's letters to William King 1655-1704 | Matteson, Robert S. | Article in Journal | | 1978 |
| From Alexander VII to Alexander VIII | Hanly, John | Article in Book | | 1972 |
| From Indo-European to Old Irish : conservation and innovation in the verbal system | McCone, Kim | Article in Book | | 1986 |
| Harnessing corpses : death, burial, disinterment and commemoration in Ireland c.1550-1655 | Tait, Clodagh | Article in Journal | | 2000 |
| Harnessing corpses: death, burial, desinterment and commemoration in Ireland, 1550-1655 | Tait, Clodagh | Thesis | | 1999 |
| Henry Burnell's 'Landgartha': family, law and revolution on the Irish stage | Malone, Nessa | Article in Book | | 2020 |
| High Sheriffs of the King's County, 1655-1915 | Sadlier, Thomas U. | Article in Journal | | 1917 |
| Hillforts, warfare and society in Bronze Age Ireland | O'Brien, William, 1961-
O'Driscoll, James | Monograph or Collective Volume | Archaeopress | 2017 |
| History of the Quakers of Limerick 1655-1900 | Wood, Hiram | Monograph or Collective Volume | J. H. W. | 2020 |
| Horse racing in Georgian Athlone | Murtagh, Harman | Article in Journal | | 1985 |
| In quest of Pictish manuscripts | Sharpe, Richard | Article in Journal | | 2008 |
| Initium, incrementa, et exitus familiae Geraldinorum ... ac persecutionis haereticorum descriptio | O'Daly, Dominic | Monograph or Collective Volume | | 1655 |
| Irish Franciscan archbishop of Dublin : Thomas Fleming, 1623-1655 | Barrett, Fergus | Article in Journal | | 1941 |
| James Ussher and the "Ussherian" episcopacy, 1640-16556: the primate and his 'Reduction' manuscript | Abbott, W. M. | Article in Journal | | 1990 |
| Kiltennel Chapel and Graveyard | Ivers, Bobby | Article in Journal | | 2024 |
| Lamenting the death of Dr. Edmund Byrne, Archbishop of Dublin, in 1723 : exploring the connection between letters and poems | Mac Mathúna, Liam | Article in Journal | | 2013 |
| Land and violence : a history of west Tipperary from 1660 | Marnane, Denis G. | Monograph or Collective Volume | The author | 1985 |
| Letter-book of the earl of Clanricarde, 1643-47 | | Monograph or Collective Volume | | 1983 |
| Luke Wadding's petition to the papacy on behalf of Dutch and Flemish migrants in Waterford, c. 1642-51 | Wadding, Luke, OFM, 1588-1657 | Article in Journal | | 2009 |
| Major Barnaby O'Dempsey (Brian McLysagh) (circa 1600-1652/3) | Goode, P. J. | Article in Journal | | 2004 |
| Moral geometry in Restoration Ireland:Samuel Foley's 'Computatio universalis' (1684) and the science of colonization | McCormick, Ted | Article in Journal | | 2016 |
| New horizons and a sense of the past | O'Sullivan, Patrick | Article in Journal | | 1997 |
| Notes. 'An unrealized project of Irish conlonization of Ukraine (1655)' | Ferguson, Kenneth | Article in Journal | | 2023 |
| O'Brien of Thomond : the O'Briens in Irish history 1500-1865 | O'Brien, Ivar | Monograph or Collective Volume | Phillimore | 1986 |
| Patrick Sarsfield, part 1 | McCarthy, Michael | Article in Journal | | 1990 |
| Presentation School girls' roll book, 1840-1850 (part 3) | Quigley, Christy | Article in Journal | | 2000 |
| Quaker emigration from Carlow to New Garden Pennsylvania | Kavanagh, Myra | Article in Journal | | 2019 |
| Quaker enterprise | Harrison, Richard S. | Article in Book | | 2005 |
| Quakers in Limerick | Lovett, Phil | Article in Journal | | 2001 |
| Rebuilding Bannow : mapping the abandoned town of Bannow | Magahy, Ian | Article in Book | | 2016 |
| Renaissance Dublin and the construction of literary authorship: Richard Bellings, James Shirley and Henry Burnell | Coolahan, Marie-Louise | Article in Book | | 2017 |
| Sanguinea eremus martyrum Hiberniae ord. eremit. S.P. Augustini (1655). | O'Mahony, James, d.1666 | Article in Journal | | 1950 |
| Sarsfield : the man and the myth | Irwin, Liam | Article in Book | | 1995 |
| Scotland and Ireland under the Commonwealth : a question of loyalty | Barber, Sarah | Article in Book | | 1995 |
| Seán Ó Neachtain : a late seventeenth-century south Roscommon poet and writer | Egan, Edward | Monograph or Collective Volume | Drum Heritage Group | 2004 |
| Seán Ó Neachtáin : an eighteenth century Irish writer | Risk, M. H. | Article in Journal | | 1975 |
| Shared future – shared values? taking stock of the peace process in Northern Ireland : teenagers’ perspectives | McKnight, MartinaSchubotz, Dirk | Article in Journal | | 2017 |
| Sir Phelim O'Neill's Regiment of Foot and Troop of Horse, 1641-1652 | Hollick, C.L.C. | Article in Journal | | 2006 |
| Some early Coleraine [and district] marriage 'strays', 1655-1771 | Forrest, Robert | Article in Journal | | 2009 |
| Some extracts from a Cromwellian civil list | Evans, Mihail D. | Article in Journal | | 1993 |
| Sources for the history of women in County Kildare | Luddy, Maria | Article in Book | | 2006 |
| St Abban : the genesis of an Irish saint's life | Ó Riain, Pádraig | Article in Book | | 1986 |
| Stepping stones : the arts in Ulster 1971-2001 | | Monograph or Collective Volume | Blackstaff Press | 2001 |
| The Anglican world : problems of coexistence during the pontificates of Urban VIII and Innocent X (1623-1655) | Conway, Dominic | Article in Book | | 1972 |
| The author and case of transplanting the Irish into Connaught | Gookin, Vincent | Monograph or Collective Volume | [s.n.] | 1655 |
| The author and case of transplanting the Irish into Connaught vindicated from the unjust aspersions of Col. R. Laurence | Goodkin, Vincent | Monograph or Collective Volume | | 1655 |
| The battle of the Curlieus, 15th August, 1599 | Mattimoe, Cyril | Article in Journal | | 1986 |
| The Black Irish of Jamaica | Mullally, R. | Article in Journal | | 2003 |
| The carpenter tomb-slab in St. David's church, Naas | Fitzgerald, Walter, Lord | Article in Journal | | 1902 |
| The classical Irish poetic tradition | Gillies, William | Article in Book | | 1986 |
| The correspondence of Henry Cromwell, 1655-1659 : from the British Library Lansdowne manuscripts | Cromwell, Henry, 1628-1674Gaunt, Peter | Monograph or Collective Volume | Cambridge University Press for the Royal Historical Society | 2007 |
| The criminalization of "free" labour : master and servant in comparative perspective | Craven, PaulHay, Douglas | Article in Journal | | 1995 |
| The distribution of the O'Mahonys in Co. Cork. An analysis of Griffith's Valuation, c.1850 | Hickey, Nora | Article in Journal | | 1993 |
| The emergency of the Celtic languages : the Celtic languages in their European context | Schmidt, Karl | Article in Book | | 1986 |
| The great case of transplantation in Ireland discussed | Goodkin, Vincent | Monograph or Collective Volume | | 1655 |
| The great case of transplantation in Ireland discussed | Gookin, Vincent | Monograph or Collective Volume | [s.n.] | 1655 |
| The history of Éamonn O'Cleary | Ó Neachtáin, Seán | Monograph or Collective Volume | Cló Iar-Chonnachta | 2000 |
| The history of the survey of Ireland commonly called the Down Survey by Doctor W. Petty, A.D. 1655-6 | | Monograph or Collective Volume | | 1851 |
| The history of the survey of Ireland commonly called the Down survey, 1655-6 | Petty, William, Sir, 1623-1687 | Monograph or Collective Volume | Irish Archaeological Society | 1851 |
| The interest of England in the Irish transplantation, stated. ... Being chiefly intended as an answer to a scandalous seditious pamphlet, intituled The great case of tranplantation in Ireland, discussed | Lawrence, Richard, Marshall-General | Monograph or Collective Volume | | 1655 |
| The Irish contribution to the European classroom | Contreni, John J. | Article in Book | | 1986 |
| The Irish Quakers : a short history of the Religious Society of Friends in Ireland | Wigham, Maurice J. | Monograph or Collective Volume | Historical Committee of the Religious Society of Friends in Ireland | 2003 |
| The Killaloe anthology | Kierse, Sean | Monograph or Collective Volume | Boru Books | 2001 |
| The Leinster army and the Battle of Dungan's Hill, 1647 | Lenihan, Pádraig, 1959- | Article in Journal | | 1991 |
| The Quakers of Bandon and west Cork (1655-1807) | Harrison, Richard S. | Article in Journal | | 1994 |
| The Quakers of County Cavan 1655-1900 | Cassidy, Patrick | Article in Journal | | 2010 |
| The Quakers of County Tipperary, 1655-1924 | Ahern, Michael | Thesis | | 2002 |
| The registers of Waterford cathedral, 1655-1706 | Morris, H. P. | Article in Journal | | 1982 |
| The rich inheritance of a Limerick mayor | Hannan, Kevin | Article in Book | | 1997 |
| The St Lawrence family of Drogheda and Cruisetown | Graves, T. A. | Article in Journal | | 1945 |
| The Steins: Malsters and Whisk(e)y Distillers | | Article in Journal | | 2015 |
| The transmission and authorship of Rudimenta grammaticae Hibernicae | Breatnach, Caoimhín | Article in Book | | 2017 |
| The writings and speeches of Oliver Cromwell | Abbott, Wilbur CortezCrane, Catherine D.Cromwell, Oliver, 1599-1658Gleason, M. R. | Monograph or Collective Volume | | 1937 |
| Theobald MacGhee and the founding of Portmagee Village (c.1720AD) | Casey, Denis | Article in Journal | | 2024 |
| Three Whiskies and a Coffey | Kullmann, Kurt | Article in Journal | | 2018 |
| Toleration and nationhood in the 1650s : "Sonnet XV" and the case of Ireland | Sauer, Elizabeth, 1964- | Article in Book | | 2007 |
| Transported to Barbados 1655 | Flatman, Richard | Article in Journal | | 1996 |
| Two Uí Bhriain elegies unique to the O'Gara Manuscript | Ní Úrdail, Meidhbhín | Article in Book | | 2022 |
| Waterford Quakers - a brief history 1655-1800 | Johnson, Joan | Article in Journal | | 2002 |
| World War I and the Bridewell Lane connection | Dodd, Carl | Article in Journal | | 2014 |