Catholic DiocesesinRepublic of Poland (Poland) | ![]() |
| Former Jurisdiction | Type | Became |
| August贸w | Diocese | Now and Titular Episcopal See of Sejny |
| August贸w | Diocese | Now and Titular Episcopal See of Sejny |
| Bia艂ystok Bialostocen(sis) | Diocese | Now Metropolitan Archdiocese of Bia艂ystok |
| Che艂m | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂m | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂m | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂m鈥揃e艂z (Ukrainian Rite) Chelmen(sis) et Belthien(sis) Rutenorum | Diocese | Suppressed |
| Che艂m鈥揕ublin | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂m鈥揕ublin | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂m鈥揕ublin | Diocese | Now and Titular Episcopal See of Che艂m |
| Che艂mno / Kulm Culmen(sis) | Diocese | Now Diocese of Pelplin |
| Che艂mno / Kulm Culmen(sis) | Diocese | Now Diocese of Pelplin |
| Che艂mno / Kulm Culmen(sis) | Diocese | Now Diocese of Pelplin |
| Cz臋stochowa Cz臋stochovien(sis) | Diocese | Now Metropolitan Archdiocese of Cz臋stochowa |
| Gda艅sk Gedanen(sis) | Diocese | Now Metropolitan Archdiocese of Gda艅sk |
| Gda艅sk Gedanen(sis) | Apostolic Administration | Now Metropolitan Archdiocese of Gda艅sk |
| Gorz贸w Gorzovien(sis) | Diocese | Now Diocese of Zielona G贸ra鈥揋orz贸w |
| Kamie艅 / Cammin / Kammin / Wollin Caminen(sis) | Diocese | Now Metropolitan Archdiocese of Szczecin鈥揔amie艅 |
| Katowice Katovicen(sis) | Diocese | Now Metropolitan Archdiocese of Katowice |
| Katowice Katovicen(sis) | Diocese | Now Metropolitan Archdiocese of Katowice |
| Ko艂obrzeg / Kolberg | Diocese | Now Metropolitan Archdiocese of Gniezno, Diocese of W艂oc艂awek |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Krak贸w / Cracow Cracovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w |
| Kujawy鈥揔aliska / Cuiavia鈥揔alisz | Diocese | Now Diocese of W艂oc艂awek |
| Kujawy鈥揚omorze | Diocese | Now Diocese of W艂oc艂awek |
| Kujawy鈥揚omorze | Diocese | Now Diocese of W艂oc艂awek |
| 艁emkowszczyzna (Ukrainian Rite) Lemkovszczyzn忙n(sis) | Apostolic Exarchate | Suppressed into Metropolitan Archdiocese of Przemy艣l鈥揥arszawa |
| 艁emkowszczyzna (Ukrainian Rite) Lemkovszczyzn忙n(sis) | Apostolic Administration | Suppressed into Metropolitan Archdiocese of Przemy艣l鈥揥arszawa |
| 艁贸d藕 Lodzien(sis) | Archdiocese | Now Metropolitan Archdiocese of 艁贸d藕 |
| 艁贸d藕 Lodzien(sis) | Diocese | Now Metropolitan Archdiocese of 艁贸d藕 |
| Lubacz贸w Lubaczovien(sis) | Apostolic Administration | Now Diocese of Zamo艣膰鈥揕ubacz贸w |
| Lublin Lublinen(sis) | Diocese | Now Metropolitan Archdiocese of Lublin |
| 艁uk贸w | Diocese | Now and Titular Episcopal See of Che艂m |
| Pi艂a / Schneidem眉hl | Territorial Prelature | Suppressed into |
| Podlachia / Jan贸w Podlachien(sis) | Diocese | Now Diocese of Siedlce |
| Poland | Military Vicariate | Now Military Ordinariate of Ordynariat Polowy Wojska Polskiego |
| Poland (for Greek and Armenian Catholics) (Eastern Rite) | Ordinariate | Now Ordinariate of Ordynariat dla wiernych obrz膮dku wschodniego w Polsce |
| Pomezania / Pomesania / Pomesanien Pomesanien(sis) | Diocese | Now Diocese of Pelplin and Titular Episcopal See of Pomezania |
| Pozna艅 Posnanien(sis) | Diocese | Now Metropolitan Archdiocese of Pozna艅 |
| Pozna艅 Posnanien(sis) | Diocese | Now Metropolitan Archdiocese of Pozna艅 |
| Przemy艣l (Ukrainian Rite) Premislien(sis) ritus byzantini ucraini | Diocese | Now Metropolitan Archdiocese of Przemy艣l鈥揥arszawa |
| Przemy艣l Premislien(sis) Latinorum | Diocese | Now Metropolitan Archdiocese of Przemy艣l |
| Przemy艣l Premislien(sis) Latinorum | Diocese | Now Metropolitan Archdiocese of Przemy艣l |
| Przemy艣l Premislien(sis) Latinorum | Diocese | Now Metropolitan Archdiocese of Przemy艣l |
| Sandomierz Sandomirien(sis) | Diocese | Now Diocese of Sandomierz |
| Sandomierz鈥揜adom Sandomirien(sis)鈥揜adomen(sis) | Diocese | Now Diocese of Sandomierz |
| Schneidem眉hl Schneidemuhlen(sis) | Territorial Prelature | Suppressed into |
| Sejny / Sejna Seinen(sis) | Diocese | Now and Titular Episcopal See of Sejny |
| Supra艣l (Ukrainian Rite) Supraslien(sis) Ucrainorum | Diocese | Suppressed into Diocese of Che艂m鈥揃e艂z, Diocese of Volodymyr鈥揃r臈st |
| Szczecin鈥揔amie艅 Sedinen(sis)鈥揅aminen(sis) | Diocese | Now Metropolitan Archdiocese of Szczecin鈥揔amie艅 |
| Tarn贸w Tarnovien(sis) | Diocese | Now Metropolitan Archdiocese of Krak贸w, Metropolitan Archdiocese of Przemy艣l |
| T眉tz / Tuczno | Apostolic Administration | Suppressed into |
| Tyniec | Diocese | Now Metropolitan Archdiocese of Krak贸w, Metropolitan Archdiocese of Przemy艣l |
| Upper Silesia | Apostolic Administration | Now Diocese of Opole |
| Upper Silesia | Apostolic Administration | Now Metropolitan Archdiocese of Katowice |
| Warmia / Ermland Varmien(sis) | Diocese | Now Metropolitan Archdiocese of Warmia |
| Warszawa / Warsaw Varsavien(sis) | Diocese | Now Metropolitan Archdiocese of Warszawa |
| Warszawa / Warsaw Varsavien(sis) | Diocese | Now Metropolitan Archdiocese of Warszawa |
| Wigry Vigren(sis) | Diocese | Now and Titular Episcopal See of Wigry |
| Wollin | Diocese | Now Metropolitan Archdiocese of Szczecin鈥揔amie艅 |
| Wroc艂aw Vratislavien(sis) | Diocese | Now Metropolitan Archdiocese of Wroc艂aw |
| Wroc艂aw Vratislavien(sis) | Diocese | Now Metropolitan Archdiocese of Wroc艂aw |
| Wroc艂aw Vratislavien(sis) | Diocese | Now Metropolitan Archdiocese of Wroc艂aw |
| Wroc艂aw Vratislavien(sis) | Diocese | Now Metropolitan Archdiocese of Wroc艂aw |
| Wroc艂aw鈥揋da艅sk (Ukrainian Rite) Vratislavien(sis)鈥揋edanen(sis) | Diocese | Now Diocese of Wroc艂aw鈥揔oszalin |
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