Changes in Ecclesiastical Jurisdictions

in Poland

Poland
DateAscendingChange
968Diocese of Pozna艅 was established
996Diocese of Kujawy鈥揚omorze was established
999Metropolitan Archdiocese of Gniezno was established (from Diocese of Pozna艅 and with suffragan sees Ko艂obrzeg and Wroc艂aw)
999Diocese of Ko艂obrzeg was established (became suffragan of Gniezno)
999Diocese of Wroc艂aw was established (from Diocese of Mei脽en and Diocese of Praha and became suffragan of Gniezno)
1000.03.08Diocese of Krak贸w was established (became suffragan of Gniezno)
1015Diocese of Ko艂obrzeg was suppressed (to Metropolitan Archdiocese of Gniezno and Diocese of Kujawy鈥揚omorze)
1075Diocese of P艂ock was established
1140Diocese of Wollin was established (became suffragan of Gniezno)
1148Diocese of Kujawy鈥揚omorze was renamed as Diocese of Kujawy鈥揚omorze
1175Diocese of Wollin was renamed as Diocese of Kamie艅
1243.07.23Diocese of Warmia was established
1243.07.29Diocese of Che艂mno was established (became suffragan of Gniezno)
1243.07.29Diocese of Pomezania was established
1257.02.01Diocese of 艁uk贸w was established (from Diocese of Krak贸w)
1257.08Diocese of 艁uk贸w was suppressed (to Diocese of Krak贸w)
1340.04Diocese of Przemy艣l was established
1358Diocese of Che艂m was restored (became suffragan of Gniezno)
1364Diocese of Krak贸w lost territory to Metropolitan Archdiocese of Gniezno
1424.10.17Diocese of Krak贸w lost territory to Diocese of Che艂m
1426.06.21Diocese of Che艂m lost territory to Diocese of Krak贸w
1524Diocese of Pomezania was suppressed (to Diocese of Che艂mno)
1545Diocese of Kamie艅 was suppressed
1556Titular Episcopal See of Kamie艅 was restored
1596Diocese of Che艂m鈥揃e艂z (Ukrainian Rite) was established
1601.04.19Diocese of Pomezania was restored (from Diocese of Che艂mno)
1609Diocese of Przemy艣l (Ukrainian Rite) was established (became suffragan of Kyiv鈥揌aly膷)
1621Diocese of Krak贸w lost territory to Diocese of Pozna艅
1633Diocese of P艂ock lost territory to Diocese of Kujawy鈥揚omorze
1763Diocese of Pomezania was suppressed (to Diocese of Che艂mno)
1763.07.11Diocese of Krak贸w lost territory to Diocese of Przemy艣l
1772Diocese of Che艂m lost territory to Diocese of Przemy艣l
1786.03.13Diocese of Tarn贸w was established (from Diocese of Krak贸w and became suffragan of Lviv)
1788Diocese of Wroc艂aw lost territory to Metropolitan Archdiocese of Olomouc
1790.08.08Diocese of Che艂m was renamed as Diocese of Che艂m鈥揕ublin (gained territory from Diocese of Krak贸w)
1790.08.08Diocese of Krak贸w lost territory to Diocese of Che艂m鈥揕ublin
1794.01.12Diocese of Pozna艅 lost territory to Metropolitan Archdiocese of Gniezno
1795Metropolitan Archdiocese of Gniezno lost territory to Diocese of Krak贸w
1798.03.06Diocese of Supra艣l (Ukrainian Rite) was established (from Metropolitan Archdiocese of Kyiv鈥揌aly膷 and former Diocese of Volodymyr鈥揃r臈st)
1798.08.08Diocese of Che艂m鈥揕ublin lost territory to Diocese of Lutsk and Zytomierz
1798.10.16Diocese of Warszawa was established (from Metropolitan Archdiocese of Gniezno and became suffragan of Gniezno)
1799.03.16Diocese of Wigry was established (from Diocese of Lutsk and Zytomierz, Diocese of Vilnius and Diocese of 沤emaitija)
1799.06.20Diocese of Che艂m鈥揕ublin lost territory to Diocese of Krak贸w
1800.09.09Diocese of Krak贸w lost territory to Diocese of Wroc艂aw
1800.09.09Diocese of P艂ock lost territory to Diocese of Warszawa
1805.06.13Diocese of Kielce was established (from Metropolitan Archdiocese of Gniezno, Diocese of Che艂m鈥揕ublin and Diocese of Krak贸w and became suffragan of Gniezno)
1805.06.13Diocese of Krak贸w lost territory to Diocese of Che艂m鈥揕ublin
1805.06.13Diocese of Warszawa lost territory to Diocese of Che艂m鈥揕ublin
1805.09.22Diocese of Che艂m鈥揕ublin was suppressed (to establish Diocese of Lublin)
1805.09.22Diocese of Lublin was established (from the suppressed Diocese of Che艂m鈥揕ublin and became suffragan of Gniezno)
1805.09.24Diocese of Tarn贸w was suppressed (to Diocese of Krak贸w and Diocese of Przemy艣l)
1809.02.14Diocese of Supra艣l (Ukrainian Rite) was suppressed (to Diocese of Che艂m鈥揃e艂z and Diocese of Volodymyr鈥揃r臈st)
1811.10.22Diocese of Wroc艂aw lost territory to Diocese of Krak贸w
1818.06.30Metropolitan Archdiocese of Gniezno lost territory to Metropolitan Archdiocese of Warszawa
1818.06.30Diocese of Kielce was suppressed (to Diocese of Krak贸w and to establish Diocese of Sandomierz)
1818.06.30Diocese of Krak贸w lost territory to Metropolitan Archdiocese of Lviv and Diocese of Wroc艂aw
1818.06.30Diocese of Kujawy鈥揚omorze was renamed as Diocese of Kujawy鈥揔aliska (lost territory to Metropolitan Archdiocese of Gniezno, Diocese of P艂ock, Diocese of Pozna艅 and Diocese of Wroc艂aw and became suffragan of Warszawa)
1818.06.30Diocese of Podlachia was established (from Diocese of Krak贸w, Diocese of Lublin, Diocese of Lutsk and Zytomierz, Diocese of P艂ock and Diocese of Pozna艅 and became suffragan of Warszawa)
1818.06.30Diocese of P艂ock lost territory to Metropolitan Archdiocese of Warszawa
1818.06.30Diocese of Sandomierz was established (from Diocese of Krak贸w, from the suppressed Diocese of Kielce and became suffragan of Warszawa)
1818.06.30Diocese of Sejny was established (from Diocese of P艂ock and from the suppressed Diocese of Wigry)
1818.06.30Diocese of Warszawa was promoted as Metropolitan Archdiocese of Warszawa (with suffragan sees Krak贸w, Kujawy鈥揔aliska, Lublin, P艂ock, Podlachia and Sandomierz and gained territory from Metropolitan Archdiocese of Gniezno and Diocese of P艂ock)
1818.06.30Diocese of Wigry was suppressed (to establish Diocese of Sejny)
1821.07.16Diocese of Che艂mno lost territory to Diocese of Warmia
1821.07.16Metropolitan Archdiocese of Gniezno lost territory to Diocese of Che艂mno
1821.07.16Diocese of Pozna艅 was promoted as Metropolitan Archdiocese of Pozna艅 (gained territory from Diocese of Wroc艂aw)
1821.07.16Diocese of Wroc艂aw lost territory to Metropolitan Archdiocese of Pozna艅
1821.07.20Diocese of Sejny was renamed as Diocese of August贸w
1821.09.20Diocese of Tyniec was restored (from Diocese of Krak贸w and became suffragan of Lviv)
1826.04.23Diocese of Tyniec was renamed as Diocese of Tarn贸w
1875.03.18Diocese of Che艂m鈥揃e艂z (Ukrainian Rite) was suppressed
1880.01.20Diocese of Tarn贸w lost territory to Diocese of Krak贸w
1882.12.28Diocese of Kielce was restored (from Diocese of Sandomierz and became suffragan of Warszawa)
1886.03.27Diocese of Tarn贸w lost territory to Diocese of Krak贸w
1919.02.05Military Vicariate of Poland was established
1920.12.10Diocese of 艁贸d藕 was established (from Metropolitan Archdiocese of Warszawa and became suffragan of Warszawa)
1921Diocese of August贸w lost territory to Diocese of 沤emaitija
1922.04.21Apostolic Administration of Gda艅sk was established (from Diocese of Che艂mno and Diocese of Warmia)
1922.11.07Apostolic Administration of Upper Silesia was established (from Diocese of Wroc艂aw)
1923.05.01Apostolic Administration of T眉tz was established (from Metropolitan Archdiocese of Gniezno and Diocese of Che艂mno)
1925.10.28Diocese of August贸w was suppressed (to establish Diocese of 艁om偶a)
1925.10.28Diocese of Cz臋stochowa was established (from Diocese of Kielce, Diocese of 艁贸d藕 and Diocese of Wroc艂aw and became suffragan of Krak贸w)
1925.10.28Apostolic Administration of Upper Silesia was promoted as Diocese of Katowice (became suffragan of Krak贸w)
1925.10.28Diocese of Kielce lost territory to Metropolitan Archdiocese of Krak贸w
1925.10.28Diocese of Krak贸w was promoted as Metropolitan Archdiocese of Krak贸w (with suffragan sees Cz臋stochowa, Katowice, Kielce and Tarn贸w and gained territory from Diocese of Kielce, Diocese of Spi拧 and Diocese of Tarn贸w)
1925.10.28Diocese of Przemy艣l exchanged territory with Diocese of Tarn贸w
1925.10.28Diocese of P艂ock lost territory to Diocese of 艁om偶a
1925.10.28Diocese of Podlachia was renamed as Diocese of Siedlce
1925.10.28Diocese of Tarn贸w lost territory to Metropolitan Archdiocese of Krak贸w
1925.10.28Metropolitan Archdiocese of Warszawa lost territory to Diocese of 艁om偶a
1925.10.28Diocese of Kujawy鈥揔aliska was renamed as Diocese of W艂oc艂awek (became suffragan of Gniezno)
1925.10.28Diocese of 艁om偶a was established (from the suppressed Diocese of August贸w, gained territory from Metropolitan Archdiocese of Warszawa and Diocese of P艂ock and became suffragan of Vilnius)
1925.12.30Apostolic Administration of Gda艅sk was promoted as Diocese of Gda艅sk (without ecclesiastical province)
1930.08.13Diocese of Che艂mno lost territory to Diocese of Warmia
1930.08.13Apostolic Administration of T眉tz was promoted as Territorial Prelature of Schneidem眉hl (became suffragan of Wroc艂aw)
1930.08.13Diocese of Wroc艂aw was promoted as Metropolitan Archdiocese of Wroc艂aw (with suffragan sees Berlin, Warmia and Schneidem眉hl and lost territory to establish Diocese of Berlin)
1934.02.10Apostolic Administration of 艁emkowszczyzna (Ukrainian Rite) was established (from Diocese of Przemy艣l)
1938.11.04Metropolitan Archdiocese of Wroc艂aw lost territory to Diocese of Katowice
1939Metropolitan Archdiocese of Krak贸w lost territory to Diocese of Nitra and Diocese of Spi拧
1940.01.01Diocese of Katowice lost territory to Metropolitan Archdiocese of Wroc艂aw
1941.02Apostolic Administration of 艁emkowszczyzna (Ukrainian Rite) was promoted as Apostolic Exarchate of 艁emkowszczyzna
1945Diocese of Przemy艣l lost territory to Metropolitan Archdiocese of Lviv
1945.08.15Apostolic Administration of Upper Silesia was established (from Metropolitan Archdiocese of Olomouc and Metropolitan Archdiocese of Wroc艂aw)
1945.09.01Territorial Prelature of Schneidem眉hl was renamed as Territorial Prelature of Pi艂a
1947Military Vicariate of Poland was suppressed
1972.06.28Diocese of Gorz贸w was established (from Metropolitan Archdiocese of Wroc艂aw and Diocese of Berlin, from the suppressed Territorial Prelature of Pi艂a and became suffragan of Wroc艂aw)
1972.06.28Diocese of Koszalin鈥揔o艂obrzeg was restored (from Diocese of Berlin, from the suppressed Territorial Prelature of Pi艂a and became suffragan of Gniezno)
1972.06.28Apostolic Administration of Upper Silesia was promoted as Diocese of Opole (gained territory from Metropolitan Archdiocese of Olomouc and Metropolitan Archdiocese of Wroc艂aw and became suffragan of Wroc艂aw)
1972.06.28Territorial Prelature of Pi艂a was suppressed (to establish Diocese of Gorz贸w and Diocese of Koszalin鈥揔o艂obrzeg)
1972.06.28Diocese of Szczecin鈥揔amie艅 was restored (from Diocese of Berlin and became suffragan of Gniezno)
1972.06.28Metropolitan Archdiocese of Wroc艂aw lost territory to Diocese of Opole
1978.05.31Metropolitan Archdiocese of Wroc艂aw lost territory to Metropolitan Archdiocese of Olomouc
1981.09.18Ordinariate of Poland (for Greek and Armenian Catholics) (Eastern Rite) was established (from Metropolitan Archdiocese of Warszawa)
1981.10.03Diocese of Sandomierz was renamed as Diocese of Sandomierz鈥揜adom
1991Apostolic Administration of Lubacz贸w was established (from Metropolitan Archdiocese of Lviv)
1991.01.16Ordinariate of Poland (for Greek and Armenian Catholics) (Eastern Rite) was renamed as Ordinariate of Ordynariat dla wiernych obrz膮dku wschodniego w Polsce
1991.01.16Apostolic Exarchate of 艁emkowszczyzna (Ukrainian Rite) was suppressed (to Diocese of Przemy艣l)
1991.01.21Military Ordinariate of Ordynariat Polowy Wojska Polskiego was restored
1991.06.05Diocese of Bia艂ystok was established (from Metropolitan Archdiocese of Vilnius and became suffragan of Vilnius)
1991.06.05Diocese of Drohiczyn was established (from Diocese of Pinsk and became suffragan of Vilnius)
1992.03.25Diocese of Bia艂ystok was promoted as Metropolitan Archdiocese of Bia艂ystok (with suffragan sees Drohiczyn and 艁om偶a)
1992.03.25Diocese of Bielsko鈥撆粂wiec was established (from Metropolitan Archdiocese of Krak贸w and Diocese of Katowice and became suffragan of Krak贸w)
1992.03.25Diocese of Cz臋stochowa was promoted as Metropolitan Archdiocese of Cz臋stochowa (with suffragan sees Radom and Sosnowiec and lost territory to establish Diocese of Gliwice, Diocese of Kalisz and Diocese of Sosnowiec)
1992.03.25Diocese of Elbl膮g was established (from Diocese of Che艂mno, Diocese of Gda艅sk and Diocese of Warmia and became suffragan of Warmia)
1992.03.25Diocese of E艂k was established (from Diocese of 艁om偶a and Diocese of Warmia and became suffragan of Warmia)
1992.03.25Diocese of Gda艅sk was promoted as Metropolitan Archdiocese of Gda艅sk (with suffragan sees Pelplin and Toru艅, gained territory from Diocese of Che艂mno and lost territory to establish Diocese of Elbl膮g)
1992.03.25Diocese of Gliwice was established (from Diocese of Cz臋stochowa, Diocese of Katowice and Diocese of Opole and became suffragan of Katowice)
1992.03.25Diocese of Kalisz was established (from Metropolitan Archdiocese of Gniezno, Metropolitan Archdiocese of Pozna艅, Metropolitan Archdiocese of Wroc艂aw, Diocese of Cz臋stochowa, Diocese of Opole and Diocese of W艂oc艂awek and became suffragan of Pozna艅)
1992.03.25Diocese of Katowice was promoted as Metropolitan Archdiocese of Katowice (with suffragan sees Gliwice and Opole and lost territory to establish Diocese of Bielsko鈥撆粂wiec and Diocese of Gliwice)
1992.03.25Diocese of Legnica was established (from Metropolitan Archdiocese of Wroc艂aw and became suffragan of Wroc艂aw)
1992.03.25Diocese of Lublin was promoted as Metropolitan Archdiocese of Lublin (with suffragan sees Sandomierz and Siedlce, lost territory to Diocese of Zamo艣膰鈥揕ubacz贸w and exchanged territory with Diocese of Sandomierz鈥揜adom)
1992.03.25Diocese of Che艂mno was renamed as Diocese of Pelplin (lost territory to Metropolitan Archdiocese of Gda艅sk, Metropolitan Archdiocese of Gniezno and Diocese of Koszalin鈥揔o艂obrzeg, lost territory to establish Diocese of Elbl膮g and Diocese of Toru艅 and became suffragan of Gda艅sk)
1992.03.25Diocese of Przemy艣l was promoted as Metropolitan Archdiocese of Przemy艣l (with suffragan sees Rzesz贸w and Zamo艣膰鈥揕ubacz贸w, lost territory to Diocese of Sandomierz and lost territory to establish Diocese of Rzesz贸w)
1992.03.25Diocese of P艂ock lost territory to Diocese of 艁om偶a
1992.03.25Diocese of Radom was established (from Diocese of Sandomierz鈥揜adom and became suffragan of Cz臋stochowa)
1992.03.25Diocese of Rzesz贸w was established (from Diocese of Przemy艣l and Diocese of Tarn贸w and became suffragan of Przemy艣l)
1992.03.25Diocese of Sandomierz鈥揜adom was renamed as Diocese of Sandomierz (gained territory from Diocese of Przemy艣l, lost territory to establish Diocese of Radom, exchanged territory with Diocese of Lublin and became suffragan of Lublin)
1992.03.25Diocese of Sosnowiec was established (from Metropolitan Archdiocese of Krak贸w, Diocese of Cz臋stochowa and Diocese of Kielce and became suffragan of Cz臋stochowa)
1992.03.25Diocese of Szczecin鈥揔amie艅 was promoted as Metropolitan Archdiocese of Szczecin鈥揔amie艅 (with suffragan sees Koszalin鈥揔o艂obrzeg and Zielona G贸ra鈥揋orz贸w)
1992.03.25Diocese of Toru艅 was established (from Metropolitan Archdiocese of Gniezno and Diocese of Che艂mno and became suffragan of Gda艅sk)
1992.03.25Diocese of Warmia was promoted as Metropolitan Archdiocese of Warmia (with suffragan sees Elbl膮g and E艂k, lost territory to Apostolic Administration of European Russia and lost territory to establish Diocese of Elbl膮g and Diocese of E艂k)
1992.03.25Diocese of Warszawa-Praga was established (from Metropolitan Archdiocese of Warszawa and Diocese of P艂ock and became suffragan of Warszawa)
1992.03.25Apostolic Administration of Lubacz贸w was promoted as Diocese of Zamo艣膰鈥揕ubacz贸w (gained territory from Diocese of Lublin and became suffragan of Przemy艣l)
1992.03.25Diocese of Gorz贸w was renamed as Diocese of Zielona G贸ra鈥揋orz贸w (became suffragan of Szczecin鈥揔amie艅)
1992.03.25Diocese of 艁owicz was established (from Metropolitan Archdiocese of Warszawa, Diocese of 艁贸d藕 and Diocese of P艂ock and became suffragan of Warszawa)
1992.03.25Diocese of 艁贸d藕 was promoted as Archdiocese of 艁贸d藕 (lost territory to establish Diocese of 艁owicz and without ecclesiastical province)
1996.05.24Diocese of Przemy艣l (Ukrainian Rite) was promoted as Metropolitan Archdiocese of Przemy艣l鈥揥arszawa
1996.06.01Diocese of Wroc艂aw鈥揋da艅sk (Ukrainian Rite) was established (from Metropolitan Archdiocese of Przemy艣l鈥揥arszawa and became suffragan of Przemy艣l鈥揥arszawa)
2004.02.24Diocese of Bydgoszcz was established (from Metropolitan Archdiocese of Gniezno, Diocese of Koszalin鈥揔o艂obrzeg and Diocese of Pelplin and became suffragan of Gniezno)
2004.02.24Archdiocese of 艁贸d藕 was promoted as Metropolitan Archdiocese of 艁贸d藕 (with suffragan see 艁owicz)
2004.02.24Diocese of 艢widnica was established (from Metropolitan Archdiocese of Wroc艂aw and Diocese of Legnica and became suffragan of Wroc艂aw)
2009.01Titular Episcopal See of Che艂m was restored
2009.01Titular Episcopal See of Sejny was restored
2014.10Titular Episcopal See of Pomezania was restored
2014.10Titular Episcopal See of Wigry was restored
2020.11.25Diocese of Olsztyn鈥揋da艅sk (Ukrainian Rite) was established (from Metropolitan Archdiocese of Przemy艣l鈥揥arszawa and Diocese of Wroc艂aw鈥揋da艅sk and became suffragan of Przemy艣l鈥揥arszawa)
2020.11.25Diocese of Wroc艂aw鈥揋da艅sk (Ukrainian Rite) was renamed as Diocese of Wroc艂aw鈥揔oszalin (lost territory to establish Diocese of Olsztyn鈥揋da艅sk)

Last updated on 2025.09.19

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