Changes in Ecclesiastical Jurisdictions in Uganda

Date	Change
1880.09.27	Apostolic Vicariate of Nyanza was established (from Apostolic Vicariate of Central Africa)
1883.05.31	Apostolic Vicariate of Nyanza was renamed as Apostolic Vicariate of Victoria-Nyanza
1894.07.13	Apostolic Vicariate of Victoria-Nyanza was renamed as Apostolic Vicariate of Northern Victoria-Nyanza (lost territory to establish Apostolic Vicariate of Southern Victoria-Nyanza and Apostolic Vicariate of Upper Nile)
1894.07.13	Apostolic Vicariate of Upper Nile was established (from Apostolic Vicariate of Victoria-Nyanza)
1915.01.15	Apostolic Vicariate of Northern Victoria-Nyanza was renamed as Apostolic Vicariate of Uganda
1923.06.12	Apostolic Prefecture of Equatorial Nile was established (from Apostolic Vicariate of Bahr el-Ghazal)
1933.06.02	Apostolic Vicariate of Uganda was renamed as Apostolic Vicariate of Uganda
1934.05.28	Apostolic Vicariate of Ruwenzori was established (from Apostolic Vicariate of Uganda)
1934.12.10	Apostolic Prefecture of Equatorial Nile was promoted as Apostolic Vicariate of Equatorial Nile
1939.05.25	Apostolic Vicariate of Masaka was established (from Apostolic Vicariate of Uganda)
1948.06.10	Apostolic Vicariate of Kampala was established (from Apostolic Vicariate of Upper Nile)
1950.12.01	Apostolic Vicariate of Equatorial Nile was renamed as Apostolic Vicariate of Gulu
1951.05.10	Apostolic Vicariate of Upper Nile was renamed as Apostolic Vicariate of Tororo
1953.03.25	Apostolic Vicariate of Gulu was promoted as Diocese of Gulu (became suffragan of Rubaga)
1953.03.25	Apostolic Vicariate of Kampala was promoted as Diocese of Kampala (became suffragan of Rubaga)
1953.03.25	Apostolic Vicariate of Masaka was promoted as Diocese of Masaka (lost territory to Metropolitan Archdiocese of Rubaga and became suffragan of Rubaga)
1953.03.25	Apostolic Vicariate of Ruwenzori was promoted as Diocese of Mbarara (became suffragan of Rubaga)
1953.03.25	Apostolic Vicariate of Uganda was promoted as Metropolitan Archdiocese of Rubaga (with suffragan sees Gulu, Kampala, Masaka, Mbarara and Tororo and gained territory from Apostolic Vicariate of Masaka)
1953.03.25	Apostolic Vicariate of Tororo was promoted as Diocese of Tororo (became suffragan of Rubaga)
1958.06.23	Diocese of Arua was established (from Diocese of Gulu and became suffragan of Rubaga)
1961.02.21	Diocese of Fort Portal was established (from Diocese of Mbarara and became suffragan of Rubaga)
1964.01.20	Military Vicariate of Uganda was established
1965.03.22	Diocese of Moroto was established (from Diocese of Gulu and became suffragan of Rubaga)
1965.08.09	Diocese of Hoima was established (from Metropolitan Archdiocese of Rubaga and Diocese of Fort Portal and became suffragan of Rubaga)
1966.02.01	Diocese of Kabale was established (from Diocese of Mbarara and became suffragan of Rubaga)
1966.08.05	Diocese of Jinja was established (from the suppressed Metropolitan Archdiocese of Rubaga and became suffragan of Kinshasa)
1966.08.05	Diocese of Kampala was promoted as Metropolitan Archdiocese of Kampala (with suffragan sees Arua, Gulu, Masaka, Mbarara, Moroto and Tororo and gained territory from the suppressed Metropolitan Archdiocese of Rubaga)
1966.08.05	Metropolitan Archdiocese of Rubaga was suppressed (to Metropolitan Archdiocese of Kampala and to establish Diocese of Jinja)
1968.07.12	Diocese of Lira was established (from Diocese of Gulu and became suffragan of Kampala)
1980.11.29	Diocese of Soroti was established (from Diocese of Tororo and became suffragan of Kampala)
1981.07.17	Diocese of Kiyinda–Mityana was established (from Metropolitan Archdiocese of Kampala and became suffragan of Kampala)
1986.07.21	Military Vicariate of Uganda was promoted as Military Ordinariate of Military Ordinariate of Uganda
1989.03.06	Diocese of Kasese was established (from Diocese of Fort Portal and without ecclesiastical province)
1991.05.20	Diocese of Kotido was established (from Diocese of Moroto and became suffragan of Kampala)
1996.02.23	Diocese of Nebbi was established (from Diocese of Arua and became suffragan of Kampala)
1996.11.30	Diocese of Kasana–Luweero was established (from Metropolitan Archdiocese of Kampala and became suffragan of Kampala)
1996.11.30	Diocese of Lugazi was established (from Metropolitan Archdiocese of Kampala and became suffragan of Kampala)
1999.01.02	Diocese of Gulu was promoted as Metropolitan Archdiocese of Gulu (with suffragan sees Arua, Lira and Nebbi)
1999.01.02	Diocese of Mbarara was promoted as Metropolitan Archdiocese of Mbarara (with suffragan sees Fort Portal, Hoima, Kabale and Kasese)
1999.01.02	Diocese of Tororo was promoted as Metropolitan Archdiocese of Tororo (with suffragan sees Jinja, Kotido, Moroto and Soroti)