Ordained Priest | Years | Name | Current Title |
| Most Senior |
| 29 Jun 1953 |
| Bishop Juan Luis Ysern de Arce | Bishop Emeritus of San Carlos de Ancud, Chile |
| 27 Jun 1954 |
| Bishop José Agustín Ganuza García, O.A.R. | Prelate Emeritus of Bocas del Toro, Panama |
| 27 Jun 1954 |
| Bishop Victorio Oliver Domingo | Bishop Emeritus of Orihuela-Alicante |
| 7 Aug 1955 |
| Julián Cardinal Herranz Casado | President Emeritus of the Pontifical Council for Legislative Texts, Roman Curia |
| 17 Dec 1955 |
| Bishop Ramón Buxarrais Ventura | Bishop Emeritus of Málaga |
| 19 Mar 1958 |
| Bishop Mario Busquets Jordá | Prelate Emeritus of Chuquibamba, Peru |
| 5 Apr 1958 |
| Bishop José Sánchez González | Bishop Emeritus of Sigüenza-Guadalajara |
| 13 Jul 1958 |
| Bishop Julián García Centeno, O.S.A. | Vicar Apostolic Emeritus of Iquitos, Peru |
| 11 Jan 1959 |
| Bishop José Ignacio Alemany Grau, C.Ss.R. | Bishop Emeritus of Chachapoyas, Peru |
| 14 Mar 1959 |
| Bishop Ramiro Díaz Sánchez, O.M.I. | Vicar Apostolic Emeritus of Machiques, Venezuela |
| 28 Mar 1959 |
| Antonio María Cardinal Rouco Varela | Archbishop Emeritus of Madrid |
| 19 Mar 1960 |
| Santos Cardinal Abril y Castelló | Archpriest Emeritus of the Basilica di Santa Maria Maggiore {Saint Mary Major Basilica} |
| Most Junior |
| 1 May 2015 |
| Bishop Octavi Vilà Mayo, O. Cist. | Bishop of Girona |
| 8 May 2004 |
| Bishop Jesús Vidal Chamorro | Bishop of Segovia |
| 23 Nov 2003 |
| Bishop Daniel Palau Valero | Bishop of Lleida |
| 14 Sep 2003 |
| Bishop Ramón Darío Valdivia Jiménez | Auxiliary Bishop of Sevilla {Seville} |
| 1 Sep 2002 |
| Bishop Raimo Ramón Goyarrola Belda | Bishop of Helsinki, Finland |
| 21 Apr 2002 |
| Bishop Josep-Lluís Serrano Pentinat | Bishop of Urgell |
| 7 Jul 2001 |
| Bishop Sebastián Chico Martínez | Bishop of Jaén |
| 2 Jun 2001 |
| Bishop Diego Ramón Sarrió Cucarella, M. Afr. | Bishop of Laghouat, Algeria |
| 2 Jun 2001 |
| Father Mario León Dorado, O.M.I. | Prefect of Western Sahara {Sahara Occiental} |
| 2 Jul 2000 |
| Bishop Antonio Prieto Lucena | Bishop of Alcalá de Henares |
| 18 Jun 2000 |
| Bishop Santos Montoya Torres | Bishop of Calahorra y La Calzada-Logroño |
| 7 May 2000 |
| Bishop Fernando Prado Ayuso, C.M.F. | Bishop of San Sebastián |