| Birthdate | Age | Name | Current Title |
| Oldest |
| 20 Jul 1913 |
| Bishop Guillermo Leaden, S.D.B. | Auxiliary Bishop Emeritus of Buenos Aires |
| 7 Sep 1915 |
| Bishop Pedro Reginaldo Lira | Bishop Emeritus of San Francisco |
| 20 Nov 1915 |
| Archbishop Jorge Mayer | Archbishop Emeritus of Bahía Blanca |
| 13 Dec 1919 |
| Bishop Andrés Sapelak, S.D.B. | Bishop Emeritus of Santa María del Patrocinio en Buenos Aires (Ukrainian) |
| 22 Mar 1920 |
| Bishop José María Montes | Bishop Emeritus of Chascomús |
| 29 Jul 1921 |
| Bishop Lucas Luis Dónnelly, O. de M. | Prelate Emeritus of Deán Funes |
| 14 Aug 1921 |
| Bishop Raúl Marcelo Pacífico Scozzina, O.F.M. | Bishop Emeritus of Formosa |
| 21 May 1922 |
| Pio Cardinal Laghi | Prefect Emeritus of the Congregation for Catholic Education (for Seminaries and Institutes of Study), Roman Curia |
| 26 Dec 1922 |
| Bishop Miguel Esteban Hesayne | Bishop Emeritus of Viedma |
| 25 Jan 1923 |
| Archbishop Emilio Ogñénovich | Archbishop Emeritus of Mercedes-Luján |
| 31 Jan 1923 |
| Jorge María Cardinal Mejía | Archivist Emeritus of the Vatican Secret Archives, Roman Curia |
| 4 Sep 1923 |
| Archbishop Moisés Julio Blanchoud | Archbishop Emeritus of Salta |
| Youngest |
| 20 May 1963 |
| Bishop Oscar Domingo Sarlinga | Bishop of Zárate-Campana |
| 19 May 1959 |
| Bishop Sergio Alfredo Fenoy | Bishop of San Miguel |
| 25 Jul 1958 |
| Bishop Luis Urbanc | Bishop of Catamarca |
| 9 Oct 1957 |
| Bishop Raúl Martín | Auxiliary Bishop of Buenos Aires |
| 24 Jun 1957 |
| Archbishop Georges Nicolas Haddad, S.M.S.P. | Archbishop of Baniyas {Cesarea di Filippo; Paneade} (Melkite), Lebanon |
| 3 Jun 1957 |
| Bishop Jesús Tirso Blanco, S.D.B. | Bishop of Lwena, Angola |
| 4 Mar 1957 |
| Bishop Esteban María Laxague, S.D.B. | Bishop of Viedma |
| 22 May 1956 |
| Bishop Ramón Alfredo Dus | Bishop of Reconquista |
| 22 Jan 1956 |
| Bishop Eduardo Horacio García | Auxiliary Bishop of Buenos Aires |
| 27 May 1955 |
| Bishop Adolfo Armando Uriona, F.D.P. | Bishop of Añatuya |
| 10 Feb 1955 |
| Bishop Jorge Eduardo Lozano | Bishop of Gualeguaychú |
| 18 Dec 1954 |
| Bishop Fernando María Bargalló | Bishop of Merlo-Moreno |