| "A visitor to Killarney - April 1916" | Ó Concubhair, Pádraig | Article in Journal | | 2008 |
| "How to smash the British Empire" : John Forrest Kelly's Irish World and the Boycott of 1920-21 | Chapman, Michael E. | Article in Journal | | 2008 |
| "Hywel in the world" | Stacey, Robin Chapman | Article in Journal | | 2009 |
| "Speaking in riddles" | Stacey, Robin Chapman | Article in Book | Four Courts Press | 2002 |
| 100 years and more? : history of Friends in Portadown, 1655-2005 | Chapman, Arthur G. | Monograph or Collective Volume | Lurgan Friends Meeting | 2005 |
| A history of Newtownbutler | Chapman, Barbara | Monograph or Collective Volume | Nonsuch | 2005 |
| Animals - their ailments and cures in earlier days | Chapman, Ross | Article in Journal | | 1988 |
| Assisted emigration from Clonmellon parish to South Australia in 1847 | Sheridan, Eugene | Article in Book | Geography Publications | 2022 |
| August Gillé, Belgian refugee and artist | Chapman, Arthur | Article in Journal | | 2015 |
| Calendar of the Liberate Rolls preserved in the Public Record Office. Henry III, vol. 3 : A.D. 1245-1251 | Anonymous | Monograph or Collective Volume | | 1937 |
| Calendar of the liberate rolls preserved in the Public Record Office. Henry III. Vol. 4, 1251-60 | Chapman, J. B. W. | Monograph or Collective Volume | | 1960 |
| Censorship : A Dialectical Process for Social Change and National Expression | Chapman, Michael E. | Article in Journal | | 2008 |
| Dark speech : the performance of law in early Ireland | Stacey, Robin Chapman | Monograph or Collective Volume | University of Pennsylvania Press | 2007 |
| Denise's Story: W.B.Yeats, Dorothy Wellesley and the remaking of "Stories of Michael Robartes and his friends: an extract from a record made by his pupils" | Chapman, Wayne K. | Article in Journal | | 2013 |
| Doctor Quicksilver : the life of Charles Lever | Stevenson, Lionel | Monograph or Collective Volume | Chapman and Hall | 1939 |
| Drums and guns : revolution in Ulster | Wallace, M. | Monograph or Collective Volume | Chapman | 1970 |
| Fiction available to and written for cottagers and their children | Loeber, RolfStouthamer-Loeber, Magda | Article in Book | | 1999 |
| Friends Agricultural School, Brookfield near Moira, 1836-1922 | Chapman, G. R. | Article in Journal | | 1985 |
| Further musings on the "Celtic" in "Celtic Law" | Stacey, Robin Chapman | Article in Journal | | 2016 |
| He came looking for his son: the story of three boy soldiers of the Manchester Regiment caught up in the Irish Revolution | Duggan, Vincent | Article in Journal | | 2024 |
| History of the Religious Society of Friends in Lurgan | Chapman, Arthur G. | Monograph or Collective Volume | Lurgan Friends Meeting | 1997 |
| Home Rule revisited : an essay in historiography | Chapman, J. K.Littlejohn, C. J. | Article in Journal | | 1976 |
| In stable, byre and sty | Chapman, Ross | Article in Journal | | 2009 |
| James Nicholson Richardson, 1846-1921 : an Ulster friend of his time and place | Chapman, W. Ross | Article in Journal | | 1997 |
| Jimmy Clulow, an appreciation | Chapman, Ross | Article in Journal | | 2000 |
| John the great : the times and life of John L. Sullivan | Chidsey, Donald Barr | Monograph or Collective Volume | Chapman & Heath | 1947 |
| Joyce and Yeats : Easter 1916 and the Great War | Chapman, Wayne K. | Article in Journal | | 2006 |
| Law and literature in medieval Ireland and Wales | Stacey, Robin Chapman | Article in Book | | 2005 |
| Law and memory in early mediaeval Ireland | Stacey, Robin Chapman | Article in Journal | | 2004 |
| Law and order in the very old west : England and Ireland in the early middle ages | Stacey, Robin Chapman | Article in Book | | 1991 |
| Learning law in medieval Ireland | Stacey, Robin Chapman | Article in Book | | 2011 |
| Lurgan's early Quaker settlement | Chapman, Arthur | Article in Journal | | 2010 |
| Methodist affiliations in Lurgan 1750-1878 | Gilpin, Jack | Article in Journal | | 2010 |
| Mutiny or murder? : the bloodsoaked voyage of the Chapman convict ship | Reidy, Conor | Monograph or Collective Volume | The History Press Ireland | 2018 |
| Newtownbutler : the story of a local community | Chapman, Barbara | Monograph or Collective Volume | Newtownbutler Local History Project Committee | 1996 |
| Obituary - George Robert Chapman | Anonymous | Article in Journal | | 1986 |
| Obituary : Philip B. Wilson | Chapman, Arthur | Article in Journal | | 1998 |
| Observations on archaeological features in the Comeragh Mountains | Chapman, Mark | Article in Journal | | 2007 |
| On the trail of two Josephs : researches in the 1871-1901 English census | Chapman, Ann | Article in Journal | | 2006 |
| Pioneers of Esperanto in Ireland | Chapman, Bill | Article in Journal | | 2016 |
| Prehistoric drainage diversion in the Monavullagh mountains, Co. Waterford | Chapman, Mark D.Goodhue, RobbieGraham, John | Article in Journal | | 2005 |
| Robert L. Chapman's Ireland : photographs from the Chapman Collection 1907-1957 | Chapman, Robert | Monograph or Collective Volume | Collins Press | 2008 |
| Robert Richard Matthews, a most unusual chap | Chapman, R.A. | Article in Journal | | 2018 |
| Texts and society | Stacey, Robin Chapman | Article in Book | | 2003 |
| The "Amelia" and my first visit to Kilmore Quay | Chapman, Dixie | Article in Journal | | 2010 |
| The boy in the mask : the hidden world of Lawrence of Arabia | Benson-Gyles, Dick | Monograph or Collective Volume | Lilliput | 2016 |
| The Celts : the construction of a myth | Chapman, Malcolm | Monograph or Collective Volume | Macmillan | 1991 |
| The changing face of Catholic Ireland | Fennell, Desmond | Monograph or Collective Volume | Chapman | 1968 |
| The Clog Ban or the Bell of Ballinabeck | Chapman, Ross | Article in Journal | | 2003 |
| The history of Ballyhagan and Richill meetings, 1654-1793-1979 | Chapman, George | Monograph or Collective Volume | Society of Friends | 1979 |
| The hypothesis of the Mournes and early Bronze age gold | Cahill, MaryChapman, RobMoles, NormanWarner, Richard | Article in Journal | | 2012 |
| The landscape archaeology of bog bodies | Chapman, Henry | Article in Journal | | 2015 |
| The potato : a survey of its history | Burton, W. G. | Monograph or Collective Volume | Chapman | 1948 |
| The Republic of Ireland | Brunt, Barry | Monograph or Collective Volume | Chapman | 1988 |
| The Road to Judgment : From Custom to Court in Medieval Ireland and Wales | Stacey, Robin Chapman | Monograph or Collective Volume | University of Pennsylvania Press | 1994 |
| The road to judgment : from custom to court in medieval Ireland and Wales | Stacey, Robin Chapman | Monograph or Collective Volume | Philadelphia UP | 1994 |
| The wild Irish girl. The life of Sydney Owenson, Lady Morgan (1776-1859) | Stevenson, Lionel | Monograph or Collective Volume | Chapman and Hall | 1936 |
| Ties that bind : immunities in Irish and Welsh law | Stacey, Robin Chapman | Article in Journal | | 1990 |
| What life was like among druids and high Kings | Stacey, Robin Chapman | Monograph or Collective Volume | Time-Life | 1998 |
| William Chapman (1749-1832), civil engineer | Skempton, Alec Westley | Article in Journal | | 1973 |
| Women's employment and industrial organisation : commercial lace embroidery in early nineteenth-century Ireland and England | Chapman, Stanley D., 1935-Sharpe, Pamela | Article in Journal | | 1996 |