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 Santo ToméSanto Tomé · Argentina
- Diocese of Santo ÂngeloSanto Ângelo · Brazil
- Diocese of Santorini, ThiraSantorini, Thira · Greece
- Diocese of SantosSantos · Brazil
- Diocese of Santíssima Conceição do AraguaiaSantíssima Conceição do Araguaia · Brazil
- Archdiocese of Sant’Angelo dei Lombardi–Conza–Nusco–BisacciaSant’Angelo dei Lombardi · Italy
- Diocese of SanyuanSanyuan · China
- Diocese of Sapporo 札幌Sapporo 札幌 · Japan
- Diocese of SapëVau i Dejës · Albania
- Diocese of SarhSarh · Chad
- Diocese of SaskatoonSaskatoon · Canada
- Archdiocese of SassariSassari · Italy
- Diocese of Satu Mare, SzatmárSatu Mare, Szatmár · Romania
- Diocese of Sault Sainte MarieSault Sainte Marie · Canada
- Diocese of SavannahSavannah · United States
- Diocese of Savona–NoliSavona–Noli · Italy
- Diocese of ScrantonScranton · United States
- Diocese of SegheneitySegheneity · Eritrea
- Diocese of Segorbe-Castellón de la PlanaSegorbe-Castellón de la Plana · Spain
- Diocese of SegoviaSegovia · Spain
- Diocese of Sekondi–TakoradiSekondi–Takoradi · Ghana
- Archdiocese of SemarangSemarang · Indonesia
- Diocese of Sendai 仙台Sendai 仙台 · Japan
- Diocese of SenigalliaSenigallia · Italy
- Diocese of SerrinhaSerrinha · Brazil
- Diocese of Sessa AuruncaSessa Aurunca · Italy
- Diocese of Sete LagoasSete Lagoas · Brazil
- Diocese of SetúbalSetúbal · Portugal
- Archdiocese of SevillaSevilla · Spain
- Diocese of ShanghaiShanghai · China
An independent guide compiled from published sources. Coverage varies by diocese.