Category
page 1Dioceses established in the 10th century
Roman Catholic Archdiocese of Salzburg
Catholic ecclesiastical territory in Austria
Roman Catholic Archdiocese of Esztergom-Budapest
since 1993 Catholic archdiocese in Hungary
Roman Catholic Archdiocese of Prague
Catholic archdiocese in the Czech Republic
Roman Catholic Archdiocese of Kraków
Catholic archdiocese in Poland
Roman Catholic Archdiocese of Gniezno
Catholic archdiocese in Poland
Roman Catholic Archdiocese of Wrocław
Catholic archdiocese in Poland
Roman Catholic Archdiocese of Poznań
Catholic archdiocese in Poland
Roman Catholic Archdiocese of Eger
Catholic archdiocese in Hungary
Prince-Bishopric of Lübeck
state of the Holy Roman Empire (1180–1803)
Roman Catholic Archdiocese of Burgos
Roman Catholic Metropolitan Archdiocese in Spain
Roman Catholic Diocese of Civita Castellana
diocese of the Catholic Church in Italy
Roman Catholic Diocese of Kotor
diocese of the Catholic Church in Montenegro
Roman Catholic Diocese of Salamanca
diocese of the Catholic Church in Spain
Roman Catholic Diocese of Zamora
diocese of the Catholic Church in Spain
Roman Catholic Diocese of Savona-Noli
diocese of the Catholic Church in Italy
Roman Catholic Diocese of Trebinje-Mrkan
Catholic ecclesiastical territory in Bosnia and Herzegovina
Diocese of Durham
Church of England diocese
Diocese of Skara
diocese within the Church of Sweden
Anglican Diocese of Bath and Wells
Diocese of the Church of England
Roman Catholic Diocese of Merseburg
lost Roman Catholic diocese
Bishop of Ramsbury
former episcopal title used by medieval English-Catholic diocesan bishops
Ancient Diocese of Ribe
Catholic diocese in Denmark