Ordained Bishop | Years | Name | Current Title |
| 12 Aug 1973 |
| Archbishop Nikólaos Foskolos | Archbishop Emeritus of Athēnai {Athens} |
| 4 Jul 1993 |
| Archbishop Nikólaos Printezis | Archbishop Emeritus of Naxos, Andros, Tinos e Mykonos |
| 23 Oct 1996 |
| Archbishop Edward Joseph Adams | Apostolic Nuncio |
| 29 Aug 1998 |
| Archbishop Luigi Gatti | Apostolic Nuncio |
| 18 May 2003 |
| Archbishop Yannis Spiteris, O.F.M. Cap. | Archbishop Emeritus of Corfù, Zante e Cefalonia |
| 30 Apr 2009 |
| Archbishop Jan Romeo Pawłowski | Apostolic Nuncio to Greece |
| 5 Feb 2011 |
| Archbishop Savio Hon Tai-Fai, S.D.B. | Apostolic Nuncio to Malta |
| 2 Jul 2014 |
| Bishop Petros Stefanou | Bishop Emeritus of Syros (e Milos) |
| 25 Oct 2014 |
| Archbishop Sevastianos Rossolatos | Archbishop Emeritus of Athēnai {Athens} |
| 15 Apr 2016 |
| Bishop Manuel Nin Güell, O.S.B. | Apostolic Exarch of Greece (Greek) |
| 7 Feb 2021 |
| Archbishop Georgios Altouvas | Archbishop of Corfù, Zante e Cefalonia |
| 23 May 2021 |
| Archbishop Josif Printezis | Archbishop of Naxos, Andros, Tinos e Mykonos |
| 18 Sep 2021 |
| Archbishop Theodoros Kontidis, S.J. | Archbishop of Athēnai {Athens} |