| Birthdate | Age | Name | Current Title |
| Oldest |
| 8 Apr 1915 |
| Bishop Luis Manresa Formosa, S.J. | Bishop Emeritus of Los Altos Quetzaltenango-Totonicapán |
| 18 May 1920 |
| Archbishop Emanuele Gerada | Apostolic Nuncio Emeritus to Ireland |
| 12 Oct 1921 |
| Archbishop Girolamo Prigione | Apostolic Nuncio Emeritus to México |
| 9 Dec 1925 |
| Bishop Gerardo Humberto Flores Reyes | Bishop Emeritus of Verapaz, Cobán |
| 10 Oct 1929 |
| Bishop José Ramiro Pellecer Samayoa | Auxiliary Bishop of Guatemala |
| 29 Mar 1930 |
| Archbishop Victor Hugo Martínez Contreras | Archbishop Emeritus of Los Altos Quetzaltenango-Totonicapán |
| 8 Mar 1932 |
| Rodolfo Cardinal Quezada Toruño | Archbishop of Guatemala |
| 17 Mar 1932 |
| Bishop Mario Enrique Ríos Mont, C.M. | Auxiliary Bishop of Guatemala |
| 16 Oct 1932 |
| Bishop Rodolfo Francisco Bobadilla Mata, C.M. | Bishop of Huehuetenango |
| 19 Oct 1934 |
| Bishop Gustavo Rodolfo Mendoza Hernández | Auxiliary Bishop of Guatemala |
| 26 May 1935 |
| Bishop Luis María Estrada Paetau, O.P. | Vicar Apostolic Emeritus of Izabal |
| 30 Jun 1937 |
| Archbishop Giovanni Battista Morandini | Apostolic Nuncio Emeritus to Syria |
| Youngest |
| 20 May 1961 |
| Bishop Bernabé de Jesús Sagastume Lemus, O.F.M. Cap. | Bishop of Santa Rosa de Lima |
| 10 Apr 1958 |
| Bishop Victor Hugo Palma Paúl | Bishop of Escuintla |
| 27 Sep 1957 |
| Bishop Gabriel Peñate Rodríguez | Vicar Apostolic of Izabal |
| 26 Jun 1954 |
| Bishop Rodolfo Valenzuela Núñez | Bishop of Verapaz, Cobán |
| 28 Apr 1954 |
| Bishop Gonzalo de Villa y Vásquez, S.J. | Bishop of Sololá-Chimaltenango |
| 23 Jan 1954 |
| Archbishop Paul Richard Gallagher | Apostolic Nuncio to Guatemala |
| 22 Jun 1951 |
| Bishop Pablo Vizcaino Prado | Bishop of Suchitepéquez-Retalhuleu |
| 13 Oct 1948 |
| Bishop Mario Alberto Molina Palma, O.A.R. | Bishop of Quiché |
| 27 Jun 1948 |
| Archbishop Bruno Musarò | Apostolic Nuncio to Peru |
| 8 Dec 1947 |
| Bishop Mario Fiandri, S.D.B. | Vicar Apostolic of El Petén |
| 18 Oct 1947 |
| Archbishop Oscar Julio Vian Morales, S.D.B. | Archbishop of Los Altos Quetzaltenango-Totonicapán |
| 16 Jul 1947 |
| Bishop Alvaro Leonel Ramazzini Imeri | Bishop of San Marcos |