| Birthdate | Age | Name | Current Title |
| Oldest |
| 27 Oct 1918 |
| Bishop Gérard Tremblay, P.S.S. | Auxiliary Bishop Emeritus of Montréal, Québec |
| 19 Jun 1919 |
| Bishop Gérard Dionne | Bishop Emeritus of Edmundston, New Brunswick |
| 19 Mar 1920 |
| Bishop Laurent Noël | Bishop Emeritus of Trois-Rivières, Québec |
| 24 Feb 1924 |
| Bishop Remi Joseph De Roo | Bishop Emeritus of Victoria, British Columbia |
| 17 Nov 1924 |
| Bishop John Aloysius O’Mara | Bishop Emeritus of Saint Catharines, Ontario |
| 28 Apr 1925 |
| Archbishop James Hector MacDonald, C.S.C. | Archbishop Emeritus of Saint John’s, Newfoundland |
| 20 Jan 1926 |
| Bishop John Michael Sherlock | Bishop Emeritus of London, Ontario |
| 24 Dec 1928 |
| Archbishop Adam Joseph Exner, O.M.I. | Archbishop Emeritus of Vancouver, British Columbia |
| 6 May 1929 |
| Bishop Jean-Guy Couture | Bishop Emeritus of Chicoutimi, Québec |
| 4 Jul 1929 |
| Bishop Gérard-Joseph Deschamps, S.M.M. | Bishop Emeritus of Bereina, Papua New Guinea |
| 22 Apr 1930 |
| Bishop Severian Stefan Yakymyshyn, O.S.B.M. | Bishop Emeritus of New Westminster (Ukrainian) |
| 15 May 1930 |
| Bishop Lawrence Sabatini, C.S. | Bishop Emeritus of Kamloops, British Columbia |
| Youngest |
| 24 Apr 1973 |
| Bishop Marián Andrej Pacák, C.SS.R. | Bishop of Saints Cyril and Methodius of Toronto (Slovakian) |
| 22 Nov 1970 |
| Bishop Pierre Olivier Tremblay, O.M.I. | Auxiliary Bishop of Trois-Rivières, Québec |
| 11 Sep 1970 |
| Bishop Thomas Dowd | Auxiliary Bishop of Montréal, Québec |
| 13 May 1970 |
| Bishop Frank Yohana Kalabat | Bishop of Saint Thomas the Apostle of Detroit (Chaldean), USA |
| 7 Feb 1970 |
| Bishop Christian Heribert Riesbeck, C.C. | Auxiliary Bishop of Ottawa, Ontario |
| 21 Feb 1969 |
| Bishop Paul Antoine Nassif | Apostolic Exarch of Canada (Syrian) |
| 18 Feb 1967 |
| Bishop Jon Paul Christian Hansen, C.SS.R. | Bishop of Mackenzie-Fort Smith, Northwest Territories |
| 8 May 1966 |
| Bishop Vincent Nguyên Manh Hieu | Auxiliary Bishop of Toronto, Ontario |
| 12 Dec 1965 |
| Bishop Scott Cal McCaig, C.C. | Bishop of Canada, Military |
| 4 Apr 1965 |
| Bishop Alain Faubert | Auxiliary Bishop of Montréal, Québec |
| 17 Jul 1964 |
| Bishop Józef Andrzej Dąbrowski, C.S.M.A. | Auxiliary Bishop of London, Ontario |
| 25 Jun 1964 |
| Bishop Mark William O’Connell | Auxiliary Bishop of Boston, Massachusetts, USA |