| Birthdate | Age | Name | Current Title |
| Oldest |
| 12 Jan 1915 |
| Archbishop Joseph-Aurèle Plourde | Archbishop Emeritus of Ottawa, Ontario |
| 26 Nov 1916 |
| Bishop Michael Pearse Lacey | Auxiliary Bishop Emeritus of Toronto, Ontario |
| 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 |
| 23 Sep 1921 |
| Bishop Jacques Landriault | Bishop Emeritus of Timmins, Ontario |
| 4 May 1922 |
| Bishop Paul-Émile Charbonneau | Bishop Emeritus of Hull, Québec |
| 23 Oct 1922 |
| Archbishop William Aquin Carew | Apostolic Nuncio Emeritus to Japan |
| 12 May 1923 |
| Bishop Georges Abi-Saber, O.L.M. | Bishop Emeritus of Saint-Maron de Montréal (Maronite) |
| 2 Nov 1923 |
| Archbishop Carlo Curis | Apostolic Nuncio Emeritus to Canada |
| 24 Feb 1924 |
| Bishop Remi Joseph De Roo | Bishop Emeritus of Victoria, British Columbia |
| 15 Apr 1924 |
| Archbishop Joseph Neil MacNeil | Archbishop Emeritus of Edmonton, Alberta |
| Youngest |
| 11 Sep 1970 |
| Bishop Thomas Dowd | Auxiliary Bishop of Montréal, Québec |
| 8 May 1966 |
| Bishop Vincent Nguyên Manh Hieu | Auxiliary Bishop of Toronto, Ontario |
| 19 Jan 1963 |
| Bishop Murray Chatlain | Bishop of Mackenzie-Fort Smith, Northwest Territory |
| 22 Mar 1962 |
| Bishop Ibrahim Michael Ibrahim, B.S. | Bishop of Saint-Sauveur de Montréal (Melkite Greek) |
| 25 Feb 1962 |
| Bishop Michael Mulhall | Bishop of Pembroke, Ontario |
| 13 Jan 1962 |
| Bishop David Motiuk | Bishop of Edmonton (Ukrainian) |
| 21 Aug 1961 |
| Bishop Bryan Joseph Bayda, C.SS.R. | Bishop of Saskatoon (Ukrainian) |
| 7 Feb 1961 |
| Bishop Donald Bolen | Bishop of Saskatoon, Saskatchewan |
| 12 Jun 1959 |
| Archbishop Petar Antun Rajič | Apostolic Nuncio to Kuwait |
| 28 Apr 1959 |
| Archbishop Richard William Smith | Archbishop of Edmonton, Alberta |
| 4 Jan 1959 |
| Bishop Gerard Paul Bergie | Bishop of Saint Catharines, Ontario |
| 16 May 1958 |
| Bishop Kenneth Anthony Adam Nowakowski | Bishop of New Westminster (Ukrainian) |