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 ReconquistaReconquista · Argentina
- Diocese of RegensburgRegensburg · Germany
- Archdiocese of Reggio Calabria–BovaReggio Calabria–Bova · Italy
- Diocese of Reggio Emilia–GuastallaReggio Emilia · Italy
- Archdiocese of ReginaRegina · Canada
- Diocese of RegistroRegistro · Brazil
- Diocese of RenoReno · United States
- Archdiocese of ResistenciaResistencia · Argentina
- Diocese of ReykjavíkReykjavík · Iceland
- Archdiocese of Ribeirão PretoRibeirão Preto · Brazil
- Diocese of RichmondRichmond · United States
- Diocese of Rieti–San Salvatore MaggioreRieti · Italy
- Archdiocese of RijekaRijeka · Croatia
- Diocese of RiminiRimini · Italy
- Archdiocese of RimouskiRimouski · Canada
- Diocese of Rio BrancoRio Branco · Brazil
- Diocese of Rio do SulRio do Sul · Brazil
- Diocese of Rio GrandeRio Grande · Brazil
- Diocese of RiobambaRiobamba · Ecuador
- Diocese of RiohachaRiohacha · Colombia
- Diocese of RobeRobe · Ethiopia
- Diocese of RochesterRochester · United States
- Diocese of RockfordRockford · United States
- Diocese of RockhamptonRockhampton · Australia
- Diocese of Rockville CentreRockville Centre · United States
- Diocese of Rodez–VabresRodez–Vabres · France
- Diocese of RodriguesRodrigues · Mauritius
- Diocese of RoermondRoermond · Netherlands
- Diocese of RomaRoma · Italy
- Diocese of RomblonRomblon · Philippines
An independent guide compiled from published sources. Coverage varies by diocese.