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 IlorinIlorin · Nigeria
- Diocese of Imaculada Conceição em PrudentópolisPrudentópolis · Brazil
- Diocese of ImolaImola · Italy
- Diocese of ImperatrizImperatriz · Brazil
- Diocese of ImpfondoImpfondo · Republic of the Congo
- Diocese of ImusImus · Philippines
- Diocese of IncheonIncheon · South Korea
- Diocese of IndoreIndore · India
- Diocese of InfantaInfanta · Philippines
- Diocese of IngwavumaIngwavuma · South Africa
- Diocese of InhambaneInhambane · Mozambique
- Diocese of InnsbruckInnsbruck · Austria
- Diocese of InongoInongo · Democratic Republic of the Congo
- Diocese of IpameriIpameri · Brazil
- Diocese of IpialesIpiales · Colombia
- Diocese of IpilIpil · Philippines
- Diocese of IquiqueIquique · Chile
- Diocese of IrapuatoIrapuato · Mexico
- Diocese of IrecêIrecê · Brazil
- Diocese of IringaIringa · Tanzania
- Diocese of IsabelaIsabela · Philippines
- Diocese of IsangiIsangi · Democratic Republic of the Congo
- Diocese of IschiaIschia · Italy
- Diocese of Isernia–VenafroIsernia–Venafro · Italy
- Diocese of IsioloIsiolo · Kenya
- Diocese of Isiro-NiangaraIsiro · Democratic Republic of the Congo
- Diocese of Islamabad-RawalpindiIslamabad-Rawalpindi · Pakistan
- Diocese of Islas CanariasIslas Canarias · Spain
- Diocese of IsmayliahIsmailia · Egypt
- Diocese of IspahanIspahan · Iran
An independent guide compiled from published sources. Coverage varies by diocese.