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 Issele-UkuIssele-Uku · Nigeria
- Archeparchy of IstanbulIstanbul · Türkiye
- Diocese of Istmina-TadóIstmina · Colombia
- Diocese of Itabira–FabricianoItabira–Fabriciano · Brazil
- Diocese of ItabunaItabuna · Brazil
- Diocese of ItaguaíItaguaí · Brazil
- Diocese of ItaitubaItaituba · Brazil
- Diocese of ItanagarItanagar · India
- Diocese of ItapetiningaItapetininga · Brazil
- Diocese of ItapevaItapeva · Brazil
- Diocese of ItapipocaItapipoca · Brazil
- Diocese of ItuiutabaItuiutaba · Brazil
- Diocese of ItumbiaraItumbiara · Brazil
- Diocese of IvreaIvrea · Italy
- Diocese of IzcalliIzcalli · Mexico
- Archdiocese of IzmirIzmir · Türkiye
- Diocese of IztapalapaCiudad de México · Mexico
- Diocese of JabalpurJabalpur · India
- Diocese of JaboticabalJaboticabal · Brazil
- Diocese of JacaJaca · Spain
- Diocese of JacarezinhoJacarezinho · Brazil
- Diocese of JacksonJackson · United States
- Diocese of JacmelJacmel · Haiti
- Diocese of JaffnaJaffna · Sri Lanka
- Diocese of JaipurJaipur · India
- Archdiocese of JakartaJakarta · Indonesia
- Diocese of JalapaJalapa · Guatemala
- Diocese of JalesJales · Brazil
- Diocese of JalingoJalingo · Nigeria
- Diocese of JalpaiguriJalpaiguri · India
An independent guide compiled from published sources. Coverage varies by diocese.