The Roman Catholic Church in Chile comprises five ecclesiastical provinces each headed by an archbishop. The provinces are in turn subdivided into 19 dioceses and 6 archdioceses each headed by a bishop or an archbishop. There is also one Territorial Prelature, one Apostolic Vicariate and one Military Ordinariate in Chile. The bishops of Chile form the Episcopal Conference of Chile.
List of dioceses
Ecclesiastical province of Antofagasta
- Archdiocese of Antofagasta (1881; diocese 1928; archdiocese 1967)
Ecclesiastical province of Concepción
- Archdiocese of Concepción (1563; archdiocese 1939)
Ecclesiastical province of La Serena
- Archdiocese of La Serena (1840; archdiocese 1939)
Ecclesiastical province of Puerto Montt
- Archdiocese of Puerto Montt (1939; archdiocese 1963)
Ecclesiastical province of Santiago de Chile
- Archdiocese of Santiago de Chile (1561; archdiocese 1840)
Exempt to the Holy See
- Military Ordinariate of Chile (bishopric 1910; ordinariate since 1986)
- Apostolic Vicariate of Aisén (1940)