The Archdiocese of Los Angeles is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church located in the southern portion of the U.S. state of California. The archdiocese's cathedra is in Los Angeles, and the archdiocese comprises the California counties of Los Angeles, Santa Barbara and Ventura. The cathedral is the Cathedral of Our Lady of the Angels in Los Angeles, and its present archbishop is José Horacio Gómez Velasco. With over five million professing members and weekly liturgies celebrated in 32 languages, the Archdiocese of Los Angeles is numerically the single largest and most ethnically diverse archdiocese in the United States.
The Diocese of Fresno (Latin: Dioecesis Fresnensis is a diocese of the Latin Church in the Central Valley of California in the United States. It is a suffragan diocese of the Archdiocese of Los Angeles.
The Catholic Archdiocese of Gwangju is a particular church of the Latin Church of the Catholic Church, one of the three Metropolitan sees of the Catholic Church in Korea. The Archdiocese covers the city of Gwangju and entire South Jeolla Province.
The Metropolitan Archdiocese of Seoul is a Metropolitan archdiocese of the Latin Church of the Catholic Church comprising the metropolitan area of Seoul, South Korea, whose province comprises parts of South Korea and all North Korea, yet depends on the missionary Dicastery for Evangelization.
The Archdiocese of Daegu is a particular church of the Latin Church of the Catholic Church. The Archbishop of Daegu, whose seat is at Kyesan Cathedral in Daegu, is Metropolitan bishop for the Dioceses of Andong, Cheongju, Masan, and Busan.
The Diocese of Chunchon is a diocese of the Latin Church of the Roman Catholic Church in South Korea. A suffragan in the ecclesiastical province of the Metropolitan Archdiocese of Seoul, it has ecclesiastic authority over the administrative province of Gangwon-do.
The Roman Catholic Diocese of Incheon is a diocese of the Latin Church of the Catholic Church located in Incheon, South Korea. The diocese is suffragan to the Archdiocese of Seoul.
The Roman Catholic Diocese of Jeju is a Latin rite suffragan diocese in the ecclesiastical province of the Metropolitan Archdiocese of Gwangju, South Korea, yet depends on the missionary Dicastery for Evangelization. Its episcopal see and mother church is Immaculate Conception Cathedral in Jeju City.
The Diocese of Jeonju is a Latin Church ecclesiastical territory or diocese of the Catholic Church in South Korea. It is in the ecclesiastical province of the metropolitan Archdiocese of Gwangju, yet depends on the missionary Dicastery for Evangelization.
The Roman Catholic Diocese of Busan is a diocese of the Latin Church of the Catholic Church located in Busan, South Korea.
The Diocese of Suwon is a particular church of the Latin Church of the Catholic Church. The seat of the Bishop of Suwon is at Jeongjadong Cathedral in Suwon, Gyeonggi-do, South Korea.
The Roman Catholic Diocese of Daejeon is a diocese of the Latin Church of the Catholic Church in South Korea. It is the diocese for Daejeon, South Korea. Augustinus Kim Jong-soo has been appointed its bishop; Stephanus Han Jung-hyun is auxiliary bishop.
Nicholas Cheong Jin-suk was a South Korean Cardinal of the Roman Catholic Church. He served as Archbishop of Seoul from 1998 until he retired in 2012. He was previously Bishop of Cheongju from 1970 to 1998. He was made a cardinal in 2006.
The Catholic Church in South Korea is part of the worldwide Catholic Church, under the spiritual leadership of the Pope in Rome.
The Catholic Church in North Korea retains a community of several hundred adherents who practice under the supervision of the state-established Korean Catholic Association (KCA) rather than the Catholic hierarchy. The dioceses of the Church have remained vacant since Christian persecutions in the late 1940s. The most prominent congregation is that of Pyongyang, which meets at Changchung Cathedral. According to a KCA official, two other congregations exist. The state ideology of Juche has largely displaced Catholic faith, and full services are provided only to people with a Catholic family background.
The Roman Catholic Archdiocese of Fianaranintsoa is one of the five Catholic Metropolitan Latin Archdioceses in Madagascar, yet depends on the missionary Roman Congregation for the Evangelization of Peoples.
The Diocese of Masan is a Latin Church ecclesiastical territory or diocese of the Catholic Church in South Korea. It is a suffragan diocese in the ecclesiastical province of the Archdiocese of Daegu. The current bishop is Constantine Bae Ki Hyen, appointed in 2016.
The Diocese of Hamhung is a diocese of the Latin Church of the Catholic Church in North Korea.
William John McNaughton, M.M. was an American-born Catholic missionary and bishop. As a member of the Catholic Foreign Mission Society of America (Maryknoll) he was assigned to missions in South Korea. He served as the first Bishop of Incheon from 1961 to 2002.
James Vincent Pardy, M.M.,파 야고보, was an American-born Catholic missionary and bishop. As a member of the Catholic Foreign Mission Society of America (Maryknoll) he was assigned to missions in South Korea. He served as the first Bishop of Cheongju from 1962 to 1972.
South Korea 
