Ordained Bishop | Years | Name | Current Title |
| Most Senior |
| 8 Dec 1968 |
| Bishop Alessandro Staccioli, O.M.I. | Auxiliary Bishop Emeritus of Siena-Colle di Val d’Elsa-Montalcino |
| 15 Feb 1970 |
| Archbishop Settimio Todisco | Archbishop Emeritus of Brindisi-Ostuni |
| 1 Aug 1971 |
| Bishop Aldo Gerna, F.S.C.J. | Bishop Emeritus of São Mateus, Espirito Santo, Brazil |
| 10 Oct 1971 |
| Archbishop Edoardo Rovida | Apostolic Nuncio Emeritus to Portugal |
| 27 Dec 1973 |
| Salvatore Cardinal De Giorgi | Archbishop Emeritus of Palermo |
| 30 Jun 1974 |
| Archbishop Angelo Acerbi | Apostolic Nuncio Emeritus to Netherlands |
| 2 Feb 1975 |
| Archbishop Pier Giuliano Tiddia | Archbishop Emeritus of Oristano |
| 26 Aug 1975 |
| Archbishop Gaetano Bonicelli | Archbishop Emeritus of Siena-Colle di Val d’Elsa-Montalcino |
| 4 Apr 1976 |
| Archbishop Giuseppe Costanzo | Archbishop Emeritus of Siracusa |
| 24 Jun 1976 |
| Bishop Emílio Pignoli | Bishop Emeritus of Campo Limpo, Sao Paulo, Brazil |
| 29 Jun 1976 |
| Bishop Vincenzo Zarri | Bishop Emeritus of Forli-Bertinoro |
| 30 Oct 1976 |
| Sergio Cardinal Sebastiani | President Emeritus of the Prefecture for the Economic Affairs of the Holy See, Roman Curia |
| Most Junior |
| 10 Feb 2024 |
| Father Giovanni Cesare Pagazzi | Secretary of the Dicastery for Culture and Education, Roman Curia |
| Jan 2024 |
| Father Davide Carraro, P.I.M.E. | Bishop-Elect of Oran, Algeria |
| 16 Dec 2023 |
| Father Andrea Lembo, P.I.M.E. | Auxiliary Bishop-Elect of Tōkyō, Japan |
| 9 Dec 2023 |
| Father Giorgio Ferretti | Archbishop-Elect of Foggia-Bovino |
| 19 Nov 2023 |
| Bishop Giuseppe Alberti | Bishop of Oppido Mamertina-Palmi |
| 6 Oct 2023 |
| Bishop Alfonso Vincenzo Amarante, C.SS.R. | Rector of the Pontifical Lateran University, Roman Curia |
| 16 Sep 2023 |
| Bishop Roberto Fornaciari, O.S.B. | Bishop of Tempio-Ampurias |
| 2 Sep 2023 |
| Bishop Michele Di Tolve | Auxiliary Bishop of Roma {Rome} |
| 15 Jul 2023 |
| Archbishop Gian Luca Perici | Apostolic Nuncio to Zambia |
| 18 Jun 2023 |
| Bishop Andrea Andreozzi | Bishop of Fano-Fossombrone-Cagli-Pergola |
| 17 Jun 2023 |
| Archbishop Francesco Neri, O.F.M. Cap. | Archbishop of Otranto |
| 3 Jun 2023 |
| Archbishop Diego Giovanni Ravelli | Master of Pontifical Liturgical Celebrations of the Office of Liturgical Celebrations of the Supreme Pontiff, Roman Curia |