| Ordained Bishop
 | Years | Name | Current Title | 
|---|
| 6 Jan 1986 |  | Archbishop Pier Luigi Celata | Vice-Chamberlain Emeritus of the Apostolic Chamber, Roman Curia | 
| 13 Sep 1992 |  | Bishop Louis Pelâtre, A.A. | Vicar Apostolic Emeritus of Istanbul | 
| 4 Nov 1995 |  | Archbishop Antonio Lucibello | Apostolic Nuncio | 
| 25 Feb 1996 |  | Archbishop Ramzi Garmou, Ist. del Prado | Archbishop Emeritus of Diarbekir (Amida) (Chaldean) | 
| 7 Apr 2002 |  | Archbishop Kévork (Georges) Khazoumian, I.C.P.B. | Coadjutor Archbishop Emeritus of Istanbul (Armenian) | 
| 6 Jan 2012 |  | Archbishop Marek Solczyński | Apostolic Nuncio to Turkey | 
| 3 Mar 2012 |  | Archbishop Julio Murat | Apostolic Nuncio to Sweden | 
| 13 Sep 2014 |  | Archbishop Boghos Lévon Zékiyan | Archbishop Emeritus of Istanbul (Armenian) | 
| 1 Nov 2015 |  | Bishop Paolo Bizzeti, S.J. | Vicar Apostolic Emeritus of Anatolia | 
| 19 Dec 2015 |  | Archbishop Lorenzo Piretto, O.P. | Archbishop Emeritus of Izmir (Smirne) | 
| 3 Jun 2016 |  | Archbishop Paul Fitzpatrick Russell | Auxiliary Bishop of Detroit, Michigan, USA | 
| 2 Feb 2021 |  | Archbishop Martin Kmetec, O.F.M. Conv. | Archbishop of Izmir (Smirne) | 
| 7 Dec 2021 |  | Bishop Massimiliano Palinuro | Vicar Apostolic of Istanbul | 
| 5 Oct 2022 |  | Bishop Antranig Ayvazian | Bishop of Kamichlié (Armenian), Syria | 
| 16 Jul 2023 |  | Archbishop Sabri Anar | Archbishop of Diarbekir (Amida) (Chaldean) | 
| 25 Nov 2023 |  | Bishop Antuan Ilgit, S.J. | Apostolic Administrator of Anatolia |