| Bishop Ordinaries of Tanzania (51) | Age | Date of
Birth |
 Bishop Damian Kyaruzi (84), Bishop emeritus of Sumbawanga (Tanzania) | 84 | 1940.04.22 |
 Archbishop Josaphat Louis Lebulu (82), Metropolitan Archbishop emeritus of Arusha (Tanzania) | 82 | 1942.06.13 |
 Cardinal Polycarp Pengo (80), Cardinal-Priest of Nostra Signora de La Salette and Metropolitan Archbishop emeritus of Dar-es-Salaam (Tanzania) | 80 | 1944.08.05 |
| Bishop Bruno Pius Ngonyani (79), Bishop emeritus of Lindi (Tanzania) | 79 | 1945.08.08 |
| Archbishop Norbert Wendelin Mtega (79), Metropolitan Archbishop emeritus of Songea (Tanzania) | 79 | 1945.08.17 |
| Bishop Telesphore Richard Mkude (79), Bishop emeritus of Morogoro (Tanzania) | 79 | 1945.11.30 |
| Bishop Desiderius Rwoma (77), Bishop emeritus of Bukoba (Tanzania) | 77 | 1947.05.08 |
| Archbishop Paul Runangaza Ruzoka (75), Metropolitan Archbishop emeritus of Tabora (Tanzania) | 75 | 1948 |
 Bishop Method Kilaini (76), Titular Bishop of Tamalluma and Auxiliary Bishop emeritus of Bukoba (Tanzania) | 76 | 1948.03.30 |
 Bishop Tarcisius J. M. Ngalalekumtwa (76), Bishop of Iringa (Tanzania) | 76 | 1948.10.25 |
 Archbishop Isaac Amani Massawe (73), Metropolitan Archbishop of Arusha (Tanzania) | 73 | 1951.06.10 |
| Bishop Augustine Ndeliakyama Shao, C.S.Sp. (73), Bishop of Zanzibar (Tanzania) | 73 | 1951.09.25 |
| Bishop Ludovick Joseph Minde, ALCP/OSS (72), Bishop of Moshi (Tanzania) | 72 | 1952.12.09 |
| Archbishop Jude Thaddaeus Ruwa’ichi, O.F.M. Cap. (70), Metropolitan Archbishop of Dar-es-Salaam (Tanzania) | 70 | 1954.01.30 |
| Bishop Agapiti Ndorobo (70), Bishop of Mahenge (Tanzania) | 70 | 1954.08.14 |
| Archbishop Damian Denis Dallu (69), Metropolitan Archbishop of Songea (Tanzania) | 69 | 1955.04.26 |
| Bishop Almachius Vincent Rweyongeza (68), Bishop of Kayanga (Tanzania) | 68 | 1956.01.01 |
| Bishop Severine Niwemugizi (68), Bishop of Rulenge–Ngara (Tanzania) | 68 | 1956.06.03 |
| Bishop Michael George Mabuga Msonganzila (68), Bishop of Musoma (Tanzania) | 68 | 1956.07.17 |
| Bishop Rogath Fundimoya Kimaryo, C.S.Sp. (68), Bishop of Same (Tanzania) | 68 | 1956.10.30 |
| Archbishop Beatus Kinyaiya, O.F.M. Cap. (67), Metropolitan Archbishop of Dodoma (Tanzania) | 67 | 1957.05.09 |
| Archbishop Novatus Rugambwa (67), Titular Archbishop of Tagaria, former Priest of Bukoba (Tanzania), Undersecretary emeritus of Pontifical Council for the Pastoral Care of Migrants and Itinerant People and Prelate of Honour of His Holiness | 67 | 1957.10.18 |
| Bishop Jacob Venance Koda (67), Bishop emeritus of Same (Tanzania) | 67 | 1957.12.09 |
 Cardinal Protase Rugambwa (64), Cardinal-Priest of S. Maria in Montesanto and Metropolitan Archbishop of Tabora (Tanzania) | 64 | 1960.05.31 |
| Bishop John Chrisostom Ndimbo (64), Bishop of Mbinga (Tanzania) | 64 | 1960.10.12 |
| Bishop Titus Joseph Mdoe (63), Bishop of Mtwara (Tanzania) | 63 | 1961.03.19 |
| Bishop Bernardine Francis Mfumbusa (62), Bishop of Kondoa (Tanzania) | 62 | 1962.04.01 |
| Bishop Liberatus Sangu (61), Bishop of Shinyanga (Tanzania) | 61 | 1963.02.19 |
| Bishop Salutaris Melchior Libena (61), Bishop of Ifakara (Tanzania) | 61 | 1963.11.23 |
| Bishop Lazarus Vitalis Msimbe, S.D.S. (60), Bishop of Morogoro (Tanzania) | 60 | 1963.12.27 |
| Bishop Eusebio Samwel Kyando (60), Bishop of Njombe (Tanzania) | 60 | 1964.03.07 |
 Bishop Prosper Balthazar Lyimo (60), Titular Bishop of Vanariona and Auxiliary Bishop of Arusha (Tanzania) | 60 | 1964.08.20 |
| Bishop Edward Elias Mapunda (60), Bishop of Singida (Tanzania) | 60 | 1964.09.30 |
| Bishop Henry Mchamungu (59), Titular Bishop of Tanaramusa and Auxiliary Bishop of Dar-es-Salaam (Tanzania) | 59 | 1965.01.08 |
| Bishop Thomas John Kiangio (59), Bishop of Tanga (Tanzania) | 59 | 1965.03.17 |
| Bishop Wolfgang Pisa, O.F.M. Cap. (59), Bishop of Lindi (Tanzania) and President of Tanzania Episcopal Conference | 59 | 1965.07.06 |
| Bishop Beatus Christian Urassa, ALCP/OSS (59), Bishop of Sumbawanga (Tanzania) | 59 | 1965.08.02 |
| Archbishop Renatus Leonard Nkwande (59), Metropolitan Archbishop of Mwanza (Tanzania) | 59 | 1965.11.12 |
| Bishop Joseph Roman Mlola, ALCP/OSS (58), Bishop of Kigoma (Tanzania) | 58 | 1966.01.09 |
| Bishop Eusebius Alfred Nzigilwa (58), Bishop of Mpanda (Tanzania) and Vice-President of Tanzania Episcopal Conference | 58 | 1966.08.14 |
| Archbishop Gervas John Mwasikwabhila Nyaisonga (58), Metropolitan Archbishop of Mbeya (Tanzania) | 58 | 1966.11.03 |
| Bishop Jovitus Francis Mwijage (58), Bishop of Bukoba (Tanzania) | 58 | 1966.12.02 |
| Bishop Anthony Gaspar Lagwen (57), Bishop of Mbulu (Tanzania) | 57 | 1967.07.05 |
| Bishop Flavian Matindi Kassala (57), Bishop of Geita (Tanzania) | 57 | 1967.12.04 |
| Bishop Stephano Lameck Musomba, O.S.A. (55), Titular Bishop of Perdices and Auxiliary Bishop of Dar-es-Salaam (Tanzania) | 55 | 1969.09.25 |
| Bishop Christopher Ndizeye Nkoronko (54), Bishop of Kahama (Tanzania) | 54 | 1970.03.25 |
| Bishop Filbert Felician Mhasi (54), Bishop of Tunduru–Masasi (Tanzania) | 54 | 1970.11.30 |
| Bishop Simon Chibuga Masondole (52), Bishop of Bunda (Tanzania) | 52 | 1972.10.02 |
| Bishop Wilbroad Henry Kibozi (51), Titular Bishop of Zallata and Auxiliary Bishop of Dodoma (Tanzania) | 51 | 1973.04.30 |
| Bishop Vincent Cosmas Mwagala (50), Bishop of Mafinga (Tanzania) | 50 | 1973.12.11 |
| Bishop Godfrey Jackson Mwasekaga (48), Titular Bishop of Thuburbo minus and Auxiliary Bishop of Mbeya (Tanzania) | 48 | 1976.03.07 |
