Dioceses and Archdioceses
- Roman Catholic Archdiocese of Daegu 대구
- Roman Catholic Archdiocese of Gwangju 광주
- Roman Catholic Archdiocese of Seoul 서울
- Roman Catholic Diocese of Andong 안동
- Roman Catholic Diocese of Busan 부산
- Roman Catholic Diocese of Cheongju 청주
- Roman Catholic Diocese of Chuncheon 춘천
- Roman Catholic Diocese of Daejeon 대전
- Roman Catholic Diocese of Incheon 인천
- Roman Catholic Diocese of Jeju 제주
- Roman Catholic Diocese of Jeonju 전주
- Roman Catholic Diocese of Masan 마산
- Roman Catholic Diocese of Suwon 수원
- Roman Catholic Diocese of Uijeongbu 의정부
- Roman Catholic Diocese of Wonju 원주
- Roman Catholic Military Ordinariate of South Korea
Read more about this topic: Roman Catholicism In South Korea