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
- Archdiocese of San Juan de Puerto RicoSan Juan de Puerto Rico · Puerto Rico
- Diocese of San JustoSan Justo · Argentina
- Diocese of San LorenzoSan Lorenzo · Paraguay
- Diocese of San LuisSan Luis · Argentina
- Diocese of San Marco Argentano–ScaleaSan Marco Argentano–Scalea · Italy
- Diocese of San MarcosSan Marcos · Guatemala
- Diocese of San Marcos de AricaSan Marcos de Arica · Chile
- Diocese of San Marino–MontefeltroSan Marino · Italy
- Diocese of San MartínSan Martín · Argentina
- Diocese of San MiguelSan Miguel · Argentina
- Diocese of San MiguelSan Miguel · El Salvador
- Diocese of San MiniatoSan Miniato · Italy
- Diocese of San Nicolás de los ArroyosSan Nicolás de los Arroyos · Argentina
- Diocese of San PabloSan Pablo · Philippines
- Diocese of San PedroSan Pedro · Paraguay
- Diocese of San Pedro de MacorísSan Pedro de Macorís · Dominican Republic
- Diocese of San Pedro-en-Côte-d'IvoireSan Pedro-en-Côte-d'Ivoire · Côte d'Ivoire
- Diocese of San RafaelSan Rafael · Argentina
- Diocese of San Roque de Presidencia Roque Sáenz PeñaSan Roque de Presidencia Roque Sáenz Peña · Argentina
- Diocese of San SebastiánSan Sebastián · Spain
- Diocese of San SeveroSan Severo · Italy
- Diocese of San VicenteSan Vicente · El Salvador
- Diocese of San Vicente del CaguánSan Vicente del Caguán · Colombia
- Diocese of SandakanSandakan · Malaysia
- Diocese of SandhurstSandhurst · Australia
- Diocese of SandomierzSandomierz · Poland
- Diocese of SanggauSanggau · Indonesia
- Diocese of SangmélimaSangmélima · Cameroon
- Diocese of Sankt GallenSankt Gallen · Switzerland
- Diocese of Sankt PöltenSankt Pölten · Austria
An independent guide compiled from published sources. Coverage varies by diocese.