The Church, place by place
Find a Catholic Diocese
Meet the diocese behind your parish. Explore its bishop, cathedral, history and churches, then find a place for Mass.
3,158 published diocesan profiles
- Diocese of Annunciation of IbadanIbadan · Nigeria
- Diocese of Anse-à-Veau et MiragoâneAnse-à-Veau et Miragoâne · Haiti
- Diocese of AntigonishAntigonish · Canada
- Diocese of AntipoloAntipolo · Philippines
- Archdiocese of AntofagastaAntofagasta · Chile
- Diocese of AntsirabéAntsirabé · Madagascar
- Diocese of Antwerpen, AnversAntwerpen, Anvers · Belgium
- Diocese of AnuradhapuraAnuradhapura · Sri Lanka
- Diocese of AnápolisAnápolis · Brazil
- Diocese of AnéhoAného · Togo
- Diocese of AostaAosta · Italy
- Archdiocese of AparecidaAparecida · Brazil
- Diocese of ApartadóApartadó · Colombia
- Diocese of ApatzingánAguililla · Mexico
- Diocese of ApucaranaApucarana · Brazil
- Archdiocese of AracajuAracaju · Brazil
- Diocese of AraguaínaAraguaína · Brazil
- Diocese of AraucaArauca · Colombia
- Diocese of AraçatubaAraçatuba · Brazil
- Diocese of AraçuaíAraçuaí · Brazil
- Diocese of Archipel des ComoresArchipel des Comores · Comoros
- Diocese of Ardagh–ClonmacnoisArdagh · Ireland
- Diocese of AreciboArecibo · Puerto Rico
- Archdiocese of ArequipaArequipa · Peru
- Diocese of Arezzo–Cortona–SansepolcroArezzo · Italy
- Diocese of ArgentinaArgentina · Argentina
- Diocese of Argyll and The IslesArgyll and The Isles · United Kingdom
- Diocese of Ariano Irpino–LacedoniaAriano Irpino · Italy
- Diocese of ArlingtonArlington · United States
- Archdiocese of ArmaghArmagh · Ireland
An independent guide compiled from published sources. Coverage varies by diocese.