| Bishops and Ordinaries of Northern Ireland (14) |
Cardinal (1) |
 Brady, Seán Baptist (86), Cardinal-Priest of Ss. Quirico e Giulitta, Metropolitan Archbishop emeritus of Armagh (Northern Ireland) and former President of Irish Catholic Bishops’ Conference |
Archbishop (1) |
 Martin, Eamon (64), Metropolitan Archbishop of Armagh (Northern Ireland), President of Irish Catholic Bishops’ Conference and Apostolic Administrator of Dromore (Northern Ireland) |
Bishops (11) |
 Boyce, Philip, O.C.D. (85), Bishop emeritus of Raphoe (Ireland) |
| Duffy, Joseph (91), Bishop emeritus of Clogher (Ireland) |
 Duffy, Lawrence (73), Bishop of Clogher (Ireland) |
| Hayes, Martin (66), Bishop of Kilmore (Ireland) |
| Lonchyna, Hlib Borys Sviatoslav, M.S.U. (71) (Ukrainian Rite), Bishop emeritus of Holy Family of London of the Ukrainians (England) |
| McAreavey, John (76), Bishop emeritus of Dromore (Northern Ireland) |
| McGuckian, Alexander Aloysius, S.J. (Alan) (72), Bishop of Down and Connor (Northern Ireland) |
| McKeown, Donal (75), Bishop of Derry (Northern Ireland) |
| Nowakowski, Kenneth Anthony Adam (67) (Ukrainian Rite), Bishop of Holy Family of London of the Ukrainians (England) and Apostolic Visitator in Ireland of the Ukrainians |
| O’Reilly, Philip Leo (81), Bishop emeritus of Kilmore (Ireland) |
 Router, Michael (60), Titular Bishop of Louth and Auxiliary Bishop of Armagh (Northern Ireland) |
Other Prelates (1) |
 Murphy, Enda Edward, Priest of Kilmore (Ireland), Bureau Chief of Dicastery for Divine Worship and the Discipline of the Sacraments and Chaplain of His Holiness |
| Other Prelates born in Northern Ireland (3) |
 Burns, Thomas Matthew, S.M. (81), Bishop emeritus of Menevia (Wales) |
 Campbell, Michael Gregory, O.S.A. (84), Bishop emeritus of Lancaster (England) |
| McAleenan, Paul (74), Titular Bishop of Mercia and Auxiliary Bishop of Westminster (England) |
| Other Prelates related to Northern Ireland (6) |
 Brown, Charles John (66), Titular Archbishop of Aquileia and Apostolic Nuncio to Philippines |
 Duffy, Francis (67), Metropolitan Archbishop of Tuam (Ireland), Apostolic Administrator of Killala (Ireland) and General Secretary of Irish Catholic Bishops’ Conference |
  Lazzarotto, Giuseppe (83), Titular Archbishop of Numana and Assessor emeritus of Equestrian Order of the Holy Sepulchre of Jerusalem (Knights of the Holy Sepulchre) |
| Leanza, Giuseppe (82), Titular Archbishop of Lilibeo |
 Montemayor, Luis Mariano (69), Titular Archbishop of Illici and Apostolic Nuncio to Ireland |
 Okolo, Jude Thaddeus (68), Titular Archbishop of Novica and Apostolic Nuncio to Czech Republic |
