The Catholic Church in South Africa is part of the worldwide Catholic Church composed of the Latin Church and 23 Eastern Catholic Churches, of which the South African church is under the spiritual leadership of the Southern African Catholic Bishops Conference and the Pope in Rome. It is made up of 26 dioceses and archdioceses plus an apostolic vicariate.
The Archdiocese of Durban evolved from the Vicariate Apostolic of Natal which was erected on 15 November 1850 and elevated to an archdiocese with the title Archdiocese of Durban on 11 January 1951. As of 2002, the Church census shows that there were 217,468 Catholics in 74 parishes in the Archdiocese.
The Roman Catholic Archdiocese of Keewatin–Le Pas is a Roman Catholic archdiocese that includes parts of the Provinces of Manitoba, Saskatchewan, and Ontario and has the suffragan diocese of Churchill-Baie d'Hudson. The current archbishop is Murray Chatlain.
The Metropolitan Archdiocese of Perth is a Latin Church metropolitan archdiocese of the Catholic Church in Australia covering the Greater Perth, Goldfields-Esperance, Peel and Wheatbelt regions of Western Australia.
The Archdiocese of Kampala is the Metropolitan See for the Roman Catholic Ecclesiastical province of Kampala in Uganda.
The Roman Catholic Archdiocese of Garoua is the Metropolitan See for the ecclesiastical province of Garoua in Cameroon.
The Roman Catholic Archdiocese of Benin City is the Metropolitan See for the ecclesiastical province of Benin City in Nigeria.
The Roman Catholic Archdiocese of Kananga is the Metropolitan See for the ecclesiastical province of Kananga in the Democratic Republic of the Congo. The episcopal cathedral is the Cathédrale Saint Joseph Mikalayi in Kazumba. The Pro-cathédrale Saint Clément is in Kananga.
The Archdiocese of Kinshasa is an archdiocese of the Roman Catholic Church in the Democratic Republic of the Congo. Its ecclesiastic territory includes the capital city of Kinshasa and surrounding districts. The archdiocese is the metropolitan see for the Ecclesiastical Province of Kinshasa. The current archbishop is Fridolin Ambongo Besungu.
The Roman Catholic Metropolitan Archdiocese of Colombo is a Latin metropolitan archdiocese of the Roman Catholic Church, whose ecclesiastical province covers all Sri Lanka plus the Maldives. It depends on the missionary Roman Congregation for the Evangelization of Peoples.
The Archdiocese of Cape Town is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church located in Cape Town, in the south-western region of South Africa. The principal church of the archdiocese and the location of the archbishop's cathedra is the Cathedral of St. Mary of the Flight into Egypt, which also serves as the patron saint for the archdiocese.
The Roman Catholic Archdiocese of Maseru is the metropolitan see for the ecclesiastical province of Maseru in Lesotho. The cathedral church of the diocese is the Our Lady of Victories Cathedral.
The Roman Catholic Archdiocese of Pretoria is a Latin Catholic archdiocese and the Metropolitan See for the ecclesiastical province of Pretoria in South Africa.
The Roman Catholic Diocese of Kimberley is a diocese of the Catholic Church based in the city of Kimberley in the ecclesiastical province of Bloemfontein in South Africa. The seat of the bishop is the Cathedral of St. Mary in Kimberley.
The Roman Catholic Diocese of Kroonstad is a diocese located in the city of Kroonstad in the ecclesiastical province of Bloemfontein in South Africa. The last ordinary was Bishop Peter Holiday whose resignation due to health reasons was accepted on 12 December 2022.
The Roman Catholic Diocese of Kokstad is a diocese located in the city of Kokstad in the ecclesiastical province of Durban in South Africa.
The Roman Catholic Diocese of Mariannhill is a diocese located in the city of Mariannhill in the ecclesiastical province of Durban in South Africa.
The Roman Catholic Archdiocese of Windhoek is the Metropolitan See for the ecclesiastical province of Windhoek in Namibia. The predecessor to the current Archdiocese, the Prefecture Apostolic of Cimbebasia, was established in 1892 and the current archdiocese was fully erected in March 1994. The current archbishop is Liborius Ndumbukuti Nashenda.
The Archdiocese of Johannesburg is the a Latin Church ecclesiastical jurisdiction of the Catholic Church in Johannesburg, South Africa. It is the metropolitan see of an ecclesiastical province.
South Africa 
