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 TrentonTrenton · United States
- Diocese of TrevisoTreviso · Italy
- Diocese of TricaricoTricarico · Italy
- Diocese of TrierTrier · Germany
- Diocese of TriesteTrieste · Italy
- Diocese of TrincomaleeTrincomalee · Sri Lanka
- Diocese of TripoliTripoli · Libya
- Diocese of TrivandrumTrivandrum · India
- Diocese of TriventoTrivento · Italy
- Archdiocese of TrnavaTrnava · Slovakia
- Diocese of Trois-RivièresTrois-Rivières · Canada
- Diocese of TromsøTromsø · Norway
- Diocese of TrondheimTrondheim · Norway
- Diocese of TroyesTroyes · France
- Diocese of TrujilloTrujillo · Honduras
- Diocese of TrujilloTrujillo · Venezuela
- Diocese of Três LagoasTrês Lagoas · Brazil
- Diocese of TshilombaTshilomba · Democratic Republic of the Congo
- Diocese of TshumbeTshumbe · Democratic Republic of the Congo
- Diocese of TsiroanomandidyTsiroanomandidy · Madagascar
- Archdiocese of TuamTuam · Ireland
- Diocese of TubarãoTubarão · Brazil
- Diocese of TucsonTucson · United States
- Archdiocese of TucumánTucumán · Argentina
- Archdiocese of TuguegaraoTuguegarao · Philippines
- Diocese of Tui-VigoTui-Vigo · Spain
- Diocese of TulaAjacuba · Mexico
- Diocese of TulcánTulcán · Ecuador
- Diocese of TulleTulle · France
- Diocese of TulsaTulsa · United States
An independent guide compiled from published sources. Coverage varies by diocese.