| Birthdate | Age | Name | Current Title |
| Oldest |
| 25 May 1920 |
| Bishop Abel Costas Montańo | Bishop Emeritus of Tarija |
| 11 Apr 1923 |
| Bishop Roger-Émile Aubry, C.SS.R. | Vicar Apostolic Emeritus of Reyes |
| 9 Jan 1924 |
| Archbishop René Fernández Apaza | Archbishop Emeritus of Cochabamba |
| 31 Jan 1925 |
| Bishop Bernardino Rivera Alvarez, O.F.M. | Auxiliary Bishop Emeritus of Potosí |
| 17 Jun 1925 |
| Bishop Manuel Revollo Crespo, C.M.F. | Coadjutor Bishop Emeritus of Bolivia, Military |
| 22 Apr 1929 |
| Bishop Adhemar Esquivel Kohenque | Bishop Emeritus of Tarija |
| 25 Dec 1929 |
| Bishop Jesús Agustín López de Lama, C.P. | Prelate Emeritus of Corocoro |
| 1 Jan 1930 |
| Bishop Manuel Eguiguren Galarraga, O.F.M. | Auxiliary Bishop Emeritus of El Beni o Beni |
| 9 Jan 1933 |
| Bishop Leonardo Mario Bernacchi, O.F.M. | Vicar Apostolic of Camiri |
| 3 Sep 1933 |
| Archbishop Alfio Rapisarda | Apostolic Nuncio to Portugal |
| 22 Jan 1934 |
| Bishop Adalberto Arturo Rosat, O.F.M. | Prelate of Aiquile |
| 23 Jun 1935 |
| Bishop Luis Morgan Casey | Vicar Apostolic of Pando |
| Youngest |
| 1 Jun 1963 |
| Bishop Jorge Herbas Balderrama, O.F.M. | Coadjutor Prelate of Aiquile |
| 7 Nov 1962 |
| Bishop Ricardo Ernesto Centellas Guzmán | Auxiliary Bishop of Potosí |
| 26 Sep 1959 |
| Bishop Oscar Omar Aparicio Céspedes | Auxiliary Bishop of La Paz |
| 7 Jul 1958 |
| Bishop Krzysztof Bialasik, S.V.D. | Bishop of Oruro |
| 20 Sep 1957 |
| Bishop Stanislaw Dowlaszewicz Billman, O.F.M. Conv. | Auxiliary Bishop of Santa Cruz de la Sierra |
| 11 Jan 1957 |
| Archbishop Luciano Suriani | Apostolic Nuncio to Bolivia |
| 24 Jul 1953 |
| Archbishop Ivo Scapolo | Apostolic Nuncio to Rwanda |
| 15 May 1952 |
| Bishop Bonifacio Antonio Reimann Panic, O.F.M. | Vicar Apostolic of Ńuflo de Chávez |
| 1 Dec 1950 |
| Bishop Adolfo Eduardo José Bittschi Mayer | Auxiliary Bishop of Sucre |
| 9 Feb 1949 |
| Bishop Francisco Focardi Mazzocchi, O.F.M. | Auxiliary Bishop of El Beni o Beni |
| 15 Jul 1948 |
| Archbishop Józef Wesołowski | Apostolic Nuncio to Dominican Republic |
| 8 Mar 1947 |
| Bishop Juan Vargas Aruquipa | Bishop of Coroico |