Ordained Bishop | Years | Name | Current Title |
| Most Senior |
| 14 May 1978 |
| Bishop Daniel Alphonse Omer Verstraete, O.M.I. | Bishop Emeritus of Klerksdorp, South Africa |
| 7 Sep 1980 |
| Bishop Paul Van den Berghe | Bishop Emeritus of Antwerpen {Antwerp} |
| 21 Mar 1982 |
| Bishop Rémy Victor Vancottem | Bishop Emeritus of Namur {Namen} |
| 3 Feb 1985 |
| Mister Roger Joseph Vangheluwe | |
| 6 Jan 1986 |
| Archbishop Pier Luigi Celata | Vice-Chamberlain Emeritus of the Apostolic Chamber, Roman Curia |
| 18 May 1986 |
| Bishop Albert Jean Charles Ghislain Houssiau | Bishop Emeritus of Liège (Luik, Lüttich) |
| 19 Apr 1987 |
| Bishop Jan De Bie | Auxiliary Bishop Emeritus of Mechelen-Brussel {Malines-Brussels} |
| 5 Apr 1990 |
| Archbishop Giacinto Berloco | Apostolic Nuncio |
| 21 Oct 1990 |
| Bishop Arthur Luysterman | Bishop Emeritus of Gent {Ghent, Gand} |
| 14 Apr 1991 |
| Archbishop André-Joseph (Mutien) Léonard | Archbishop Emeritus of Mechelen-Brussel {Malines-Brussels} |
| 25 Feb 1996 |
| Bishop Eugène Lambert Adrian Rixen | Bishop Emeritus of Goiás, Brazil |
| 26 Oct 1997 |
| Bishop Patrick Hoogmartens | Bishop of Hasselt |
| Most Junior |
| 14 Dec 2025 |
| Father Frédéric Pierre Rossignol, C.S.Sp. | Bishop-Elect of Tournai {Doornik} |
| 7 Dec 2025 |
| Father Fabien Lejeusne, A.A. | Bishop-Elect of Namur {Namen} |
| 3 Sep 2023 |
| Archbishop Luc Terlinden | Archbishop of Mechelen-Brussel {Malines-Brussels} |
| 16 Feb 2021 |
| Dominique Joseph Cardinal Mathieu, O.F.M. Conv. | Archbishop of Teheran-Ispahan, Iran |
| 23 Feb 2020 |
| Bishop Lode Van Hecke, O.C.S.O. | Bishop Emeritus of Gent {Ghent, Gand} |
| 2 Sep 2018 |
| Bishop Koenraad Vanhoutte | Auxiliary Bishop of Mechelen-Brussel {Malines-Brussels} |
| 17 Sep 2017 |
| Bishop Christian Rodembourg, M.S.A. | Bishop of Saint-Hyacinthe, Québec, Canada |
| 4 Dec 2016 |
| Bishop Lodewijk Aerts | Bishop of Brugge {Bruges} |
| 14 Jul 2013 |
| Bishop Jean-Pierre Delville | Bishop of Liège (Luik, Lüttich) |
| 3 Apr 2011 |
| Bishop Jean Kockerols | Auxiliary Bishop of Mechelen-Brussel {Malines-Brussels} |
| 3 Apr 2011 |
| Bishop Jean-Luc Hudsyn | Auxiliary Bishop Emeritus of Mechelen-Brussel {Malines-Brussels} |
| 12 Sep 2009 |
| Archbishop Franco Coppola | Apostolic Nuncio to Belgium |