| 'Srong views ... in very strong forms' : Paul Cullen, archbishop of Armagh, 1849-52 | Macaulay, Ambrose | Article in Book | | 2011 |
| A cathedral of its time | Macaulay, Ambrose | Article in Book | | |
| Archbishop Crolly and the development of Catholicism in Ulster 1812-49 | Macaulay, Ambrose | Monograph or Collective Volume | St Mary's College | 1990 |
| Archbishop Crolly and the development of Catholicism in Ulster, 1812-49 | Macaulay, Ambrose | Article in Journal | | 1993 |
| Britain's new Irish state | Macaulay, Ambrose | Article in Journal | | 1972 |
| Catholicism and nationalism : a historical reflection | Macaulay, Ambrose | Article in Book | | 2004 |
| Catholicism in nineteenth-century Tyrone | Macaulay, Ambrose | Article in Book | | 2000 |
| Charles William Russell, D.D., president of Maynooth, 1857-80 | Macaulay, Ambrose | Article in Journal | | 1983 |
| Church and school in Northern Ireland : a Catholic view; a Protestant view; a politician's view | Farren, SeánMacaulay, AmbroseWorrall, Stanley | Article in Journal | | 1980 |
| Dr Cullen's appointment to Armagh 1849 | Macaulay, Ambrose | Article in Journal | | 1980 |
| Dr Russell of Maynooth | Macaulay, Ambrose | Monograph or Collective Volume | Dartman, Longman and Todd | 1983 |
| Historic sites and traditions. 2 ‘Ecumenical’ goodwill in Armagh | Macaulay, Ambrose | Article in Journal | | 1996 |
| Monsignor James O'Laverty : parish priest of Holywood and historian of the diocese of Down and Connor | Macaulay, Ambrose | Article in Journal | | 1980 |
| Old St Mary's, 1784-1984 | Macaulay, AmbroseRogers, Patrick, | Monograph or Collective Volume | Howard Publications | 1984 |
| Patrick Dorrian, bishop of Down and Connor, 1865-1885 | Macaulay, Ambrose | Monograph or Collective Volume | Irish Academic Press | 1987 |
| Patrick Dorrian, bishop of Down and Connor, 1865-85 | Macaulay, Ambrose | Article in Journal | | 1989 |
| Patrick McAlister : Bishop of Down and Conor, 1886-95 | Macaulay, Ambrose | Monograph or Collective Volume | Four Courts | 2006 |
| The appointments of Patrick Curtis and Thomas Kelly as archbishop and coadjutor archbishop of Armagh | Macaulay, Ambrose | Article in Journal | | 1982 |
| The appointments of the archbishops of Armagh in the nineteenth century | Macaulay, Ambrose | Monograph or Collective Volume | Cumann Seanchais Ard Mhacha | 2008 |
| The Catholic church and the campaign for emancipation in Ireland and England | Macaulay, Ambrose | Monograph or Collective Volume | Four Courts Press | 2016 |
| The Clergy of Down and Connor, 1400–1900 | | Monograph or Collective Volume | Ulster Historical Foundation|The Diocese of Down and Connor | 2020 |
| The Holy See, British policy and the plan of campaign in Ireland, 1885-93 | Macaulay, Ambrose | Monograph or Collective Volume | Four Courts | 2002 |
| The Irish College, Rome and the land war | Macaulay, Ambrose | Article in Book | | 2008 |
| The Maher-Crolly controversy, 1850 | Macaulay, Ambrose | Article in Journal | | 1984 |
| The Neilsons : a family of distinguished educators | Macaulay, Ambrose | Article in Journal | | 1987 |
| The north in 1920 | Macaulay, Ambrose | Article in Journal | | 1970 |
| William Crolly, Archbishop of Armagh 1835-49 | Macaulay, Ambrose | Article in Journal | | 2000 |
| William Crolly, archbishop of Armagh, 1835-1849 | Macaulay, Ambrose | Monograph or Collective Volume | Four Courts | 1994 |
| William Crolly, archbishop of Armagh, 1835-49 | Macaulay, Ambrose | Article in Journal | | 1990 |