Ordained Bishop | Years | Name | Current Title |
| Most Senior |
| 9 Sep 1955 |
| Bishop Dominik Kalata, S.J. | Titular Bishop of Semta |
| 15 Oct 1961 |
| Bishop Andrés Sapelak, S.D.B. | Bishop Emeritus of Santa María del Patrocinio en Buenos Aires (Ukrainian), Argentina |
| 29 May 1966 |
| Archbishop Boleslaw Pylak | Archbishop Emeritus of Lublin |
| 7 Feb 1969 |
| Archbishop Szczepan Wesoly | Auxiliary Bishop Emeritus of Gniezno |
| 22 Aug 1969 |
| Bishop Julian Andrzej Wojtkowski | Auxiliary Bishop Emeritus of Warmia |
| 8 Feb 1970 |
| Henryk Roman Cardinal Gulbinowicz | Archbishop Emeritus of Wrocław {Breslavia} |
| 29 Jun 1973 |
| Bishop Tadeusz Józef Zawistowski | Auxiliary Bishop Emeritus of Łomża |
| 26 Dec 1973 |
| Bishop Paweł Socha, C.M. | Auxiliary Bishop Emeritus of Zielona Góra-Gorzów |
| 17 Mar 1974 |
| Bishop Jan Stefan Gałecki | Auxiliary Bishop Emeritus of Szczecin-Kamień |
| 25 May 1974 |
| Bishop Tadeusz Werno | Auxiliary Bishop Emeritus of Koszalin-Kołobrzeg |
| 2 Feb 1975 |
| Bishop Władysław Bobowski | Auxiliary Bishop Emeritus of Tarnów |
| 24 Jun 1977 |
| Bishop Tadeusz Rybak | Bishop Emeritus of Legnica |
| Most Junior |
| 30 May 2013 |
| Bishop Anthony Wieslaw Krótki, O.M.I. | Bishop of Churchill-Baie d’Hudson, Manitoba, Canada |
| 20 May 2013 |
| Bishop Stanisław Jamrozek | Auxiliary Bishop of Przemyśl |
| 27 Apr 2013 |
| Archbishop Mirosław Adamczyk | Apostolic Nuncio to Liberia |
| 6 Apr 2013 |
| Bishop Piotr Henryk Sawczuk | Auxiliary Bishop of Siedlce |
| 9 Feb 2013 |
| Bishop Radosław Zmitrowicz, O.M.I. | Auxiliary Bishop of Kamyanets-Podilskyi, Ukraine |
| 5 Jan 2013 |
| Bishop Jacek Pyl, O.M.I. | Auxiliary Bishop of Odessa-Simferopol, Ukraine |
| 22 Dec 2012 |
| Bishop Krzysztof Jakub Wętkowski | Auxiliary Bishop of Gniezno |
| 15 Dec 2012 |
| Bishop Henryk Ciereszko | Auxiliary Bishop of Białystok |
| 16 Jun 2012 |
| Bishop Tadeusz Lityński | Auxiliary Bishop of Zielona Góra-Gorzów |
| 21 Apr 2012 |
| Bishop Wiesław Śmigiel | Auxiliary Bishop of Pelplin |
| 6 Jan 2012 |
| Archbishop Marek Solczyński | Apostolic Nuncio to Georgia |
| 18 Dec 2011 |
| Bishop Janusz Bogusław Stepnowski | Bishop of Łomża |