The Roman Catholic Church in Vietnam comprises solely a Latin rite hierarchy, joint in a national episcopal conference, comprising three metropolitan archdioceses and 24 suffragan dioceses.
There are no Eastern Catholic, (missionary) pre-diocesan or other exempt jurisdictions.
There are no titular sees, all defunct jurisdictions have current Latin successor sees.
There formally is an Apostolic Delegation to Vietnam as papal diplomatic representation (residential, below embassy-level), but it is vested in the Apostolic Nunciature to Singapore.
The Diocese of Đà Lat is a Latin suffragan diocese of Roman Catholic church in the ecclesiastical province of the Metropolitan of the Archdiocese of Ho Chi Minh City in southern Vietnam, yet depends on the missionary Dicastery for Evangelization.
The Archdiocese (Metropolitan) of Saigon or unofficial name is Archdiocese (Metropolitan) of Ho Chi Minh City is a Roman Catholic ecclesiastical territory in the south of Vietnam. It is the biggest by population in the country.It covers an area of 2,390 km2 (920 sq mi). The suffragan dioceses are:
The Roman Catholic Archdiocese of Mary Most Holy in Astana is a Latin Church archdiocese of the Catholic Church in Kazakhstan.
The Catholic Church in Ecuador comprises only a Latin hierarchy, united in a national episcopal conference, which comprises:
The Catholic Bishops' Conference of Vietnam is the episcopal conference of the Catholic bishops of Vietnam. Initially created in 1960s for South Vietnam, and officially re-founded in 1980 after the reunification of Vietnam, the CBCV is composed of all active and retired members of the Catholic hierarchy in Vietnam. The current president of CBCV is Joseph Nguyễn Năng, Archbishop of Ho Chi Minh City.