| Bishop Ordinaries of Tanzania (52) | Age | Date of
Birth |
 Bishop Damian Kyaruzi (85), Bishop emeritus of Sumbawanga (Tanzania) | 85 | 1940.04.22 |
 Archbishop Josaphat Louis Lebulu (83), Metropolitan Archbishop emeritus of Arusha (Tanzania) | 83 | 1942.06.13 |
 Cardinal Polycarp Pengo (81), Cardinal-Priest of Nostra Signora de La Salette and Metropolitan Archbishop emeritus of Dar-es-Salaam (Tanzania) | 81 | 1944.08.05 |
| Bishop Bruno Pius Ngonyani (80), Bishop emeritus of Lindi (Tanzania) | 80 | 1945.08.08 |
| Archbishop Norbert Wendelin Mtega (80), Metropolitan Archbishop emeritus of Songea (Tanzania) | 80 | 1945.08.17 |
| Bishop Telesphore Richard Mkude (80), Bishop emeritus of Morogoro (Tanzania) | 80 | 1945.11.30 |
| Bishop Desiderius Rwoma (78), Bishop emeritus of Bukoba (Tanzania) | 78 | 1947.05.08 |
| Archbishop Paul Runangaza Ruzoka (77), Metropolitan Archbishop emeritus of Tabora (Tanzania) | 77 | 1948 |
 Bishop Method Kilaini (77), Titular Bishop of Tamalluma and Auxiliary Bishop emeritus of Bukoba (Tanzania) | 77 | 1948.03.30 |
| Bishop Tarcisius J. M. Ngalalekumtwa (77), Bishop emeritus of Iringa (Tanzania) | 77 | 1948.10.25 |
 Archbishop Isaac Amani Massawe (74), Metropolitan Archbishop of Arusha (Tanzania) | 74 | 1951.06.10 |
 Bishop Augustine Ndeliakyama Shao, C.S.Sp. (74), Bishop of Zanzibar (Tanzania) | 74 | 1951.09.25 |
| Bishop Ludovick Joseph Minde, ALCP/OSS (73), Bishop of Moshi (Tanzania) | 73 | 1952.12.09 |
| Archbishop Jude Thaddaeus Ruwa’ichi, O.F.M. Cap. (71), Metropolitan Archbishop of Dar-es-Salaam (Tanzania) | 71 | 1954.01.30 |
| Bishop Agapiti Ndorobo (71), Bishop of Mahenge (Tanzania) | 71 | 1954.08.14 |
| Archbishop Damian Denis Dallu (70), Metropolitan Archbishop of Songea (Tanzania) | 70 | 1955.04.26 |
| Bishop Almachius Vincent Rweyongeza (70), Bishop of Kayanga (Tanzania) | 70 | 1956.01.01 |
| Bishop Severine Niwemugizi (69), Bishop of Rulenge–Ngara (Tanzania) | 69 | 1956.06.03 |
| Bishop Michael George Mabuga Msonganzila (69), Bishop of Musoma (Tanzania) | 69 | 1956.07.17 |
| Bishop Rogath Fundimoya Kimaryo, C.S.Sp. (69), Bishop of Same (Tanzania) | 69 | 1956.10.30 |
| Archbishop Beatus Kinyaiya, O.F.M. Cap. (68), Metropolitan Archbishop of Dodoma (Tanzania) | 68 | 1957.05.09 |
| Bishop Jacob Venance Koda (68), Bishop emeritus of Same (Tanzania) | 68 | 1957.12.09 |
 Cardinal Protase Rugambwa (65), Cardinal-Priest of S. Maria in Montesanto and Metropolitan Archbishop of Tabora (Tanzania) | 65 | 1960.05.31 |
| Bishop John Chrisostom Ndimbo (65), Bishop of Mbinga (Tanzania) | 65 | 1960.10.12 |
| Bishop Titus Joseph Mdoe (64), Bishop of Mtwara (Tanzania) | 64 | 1961.03.19 |
| Bishop Bernardine Francis Mfumbusa (63), Bishop of Kondoa (Tanzania) | 63 | 1962.04.01 |
| Bishop Liberatus Sangu (62), Bishop of Shinyanga (Tanzania) | 62 | 1963.02.19 |
| Bishop Salutaris Melchior Libena (62), Bishop of Ifakara (Tanzania) | 62 | 1963.11.23 |
| Bishop Lazarus Vitalis Msimbe, S.D.S. (62), Bishop of Morogoro (Tanzania) | 62 | 1963.12.27 |
| Bishop Eusebio Samwel Kyando (61), Bishop of Njombe (Tanzania) | 61 | 1964.03.07 |
| Bishop Prosper Balthazar Lyimo (61), Bishop of Bariadi (Tanzania) | 61 | 1964.08.20 |
| Bishop Edward Elias Mapunda (61), Bishop of Singida (Tanzania) | 61 | 1964.09.30 |
 Bishop Henry Mchamungu (61), Titular Bishop of Tanaramusa and Auxiliary Bishop of Dar-es-Salaam (Tanzania) | 61 | 1965.01.08 |
| Bishop Thomas John Kiangio (60), Bishop of Tanga (Tanzania) | 60 | 1965.03.17 |
| Bishop Wolfgang Pisa, O.F.M. Cap. (60), Bishop of Lindi (Tanzania) and President of Tanzania Episcopal Conference | 60 | 1965.07.06 |
| Bishop Beatus Christian Urassa, ALCP/OSS (60), Bishop of Sumbawanga (Tanzania) | 60 | 1965.08.02 |
| Archbishop Renatus Leonard Nkwande (60), Metropolitan Archbishop of Mwanza (Tanzania) | 60 | 1965.11.12 |
| Bishop Joseph Roman Mlola, ALCP/OSS (60), Bishop of Kigoma (Tanzania) | 60 | 1966.01.09 |
| Bishop Eusebius Alfred Nzigilwa (59), Bishop of Mpanda (Tanzania) and Vice-President of Tanzania Episcopal Conference | 59 | 1966.08.14 |
| Archbishop Gervas John Mwasikwabhila Nyaisonga (59), Metropolitan Archbishop of Mbeya (Tanzania) | 59 | 1966.11.03 |
| Bishop Jovitus Francis Mwijage (59), Bishop of Bukoba (Tanzania) | 59 | 1966.12.02 |
| Bishop Anthony Gaspar Lagwen (58), Bishop of Mbulu (Tanzania) | 58 | 1967.07.05 |
| Bishop Flavian Matindi Kassala (58), Bishop of Geita (Tanzania) | 58 | 1967.12.04 |
| Bishop Romanus Elamu Mihaliè (56), Bishop of Iringa (Tanzania) | 56 | 1969.06.10 |
| Bishop Stephano Lameck Musomba, O.S.A. (56), Bishop of Bagamoyo (Tanzania) | 56 | 1969.09.25 |
| Bishop Christopher Ndizeye Nkoronko (55), Bishop of Kahama (Tanzania) | 55 | 1970.03.25 |
| Bishop Filbert Felician Mhasi (55), Bishop of Tunduru–Masasi (Tanzania) | 55 | 1970.11.30 |
| Bishop Simon Chibuga Masondole (53), Bishop of Bunda (Tanzania) | 53 | 1972.10.02 |
| Bishop Wilbroad Henry Kibozi (52), Titular Bishop of Zallata and Auxiliary Bishop of Dodoma (Tanzania) | 52 | 1973.04.30 |
| Bishop Vincent Cosmas Mwagala (52), Bishop of Mafinga (Tanzania) | 52 | 1973.12.11 |
| Bishop Godfrey Jackson Mwasekaga (49), Titular Bishop of Thuburbo minus and Auxiliary Bishop of Mbeya (Tanzania) | 49 | 1976.03.07 |
| Bishop Josaphat Jackson Bududu (48), Titular Bishop of Vegesela in Numidia and Auxiliary Bishop of Tabora (Tanzania) | 48 | 1977.03.06 |
