Ordained Bishop | Years | Name | Current Title |
| Most Senior |
| 29 Jul 1956 |
| Fiorenzo Cardinal Angelini | President Emeritus of the Pontifical Council for Pastoral Assistance to Health Care Workers, Roman Curia |
| 29 Sep 1957 |
| Bishop Felice Leonardo | Bishop Emeritus of Cerreto Sannita-Telese-Sant’Agata de’ Goti |
| 30 Jul 1961 |
| Giovanni Cardinal Canestri | Archbishop Emeritus of Genova {Genoa} |
| 21 Apr 1963 |
| Bishop Salvatore Nicolosi | Bishop Emeritus of Noto |
| 4 Oct 1963 |
| Bishop Luigi Bettazzi | Bishop Emeritus of Ivrea |
| 13 Feb 1964 |
| Archbishop Savino Bernardo Maria Cazzaro Bertollo, O.S.M. | Archbishop Emeritus of Puerto Montt, Chile |
| 16 Jul 1967 |
| Archbishop Loris Francesco Capovilla | Prelate Emeritus of Loreto |
| 1 Nov 1967 |
| Bishop Dante Frasnelli Tarter, O.S.I. | Prelate Emeritus of Huarí, Peru |
| 25 Mar 1968 |
| Bishop Jorge Scarso, O.F.M. Cap. | Bishop Emeritus of Patos de Minas, Minas Gerais, Brazil |
| 5 May 1968 |
| Bishop Servílio Conti, I.M.C. | Prelate Emeritus of Roraima, Roraima, Brazil |
| 24 Nov 1968 |
| Archbishop Girolamo Prigione | Apostolic Nuncio Emeritus to México |
| 8 Dec 1968 |
| Bishop Alessandro Staccioli, O.M.I. | Auxiliary Bishop Emeritus of Siena-Colle di Val d’Elsa-Montalcino |
| Most Junior |
| 18 May 2013 |
| Bishop Gabriele Marchesi | Bishop of Floresta, Pernambuco, Brazil |
| 1 May 2013 |
| Bishop Pietro Lagnese | Bishop of Ischia |
| 27 Apr 2013 |
| Archbishop Ettore Balestrero | Apostolic Nuncio to Colombia |
| 24 Apr 2013 |
| Bishop Eugenio Coter | Vicar Apostolic of Pando, Bolivia |
| 8 Apr 2013 |
| Bishop Gerardo Antonazzo | Bishop of Sora-Aquino-Pontecorvo |
| 16 Mar 2013 |
| Archbishop Ilario Antoniazzi | Archbishop of Tunis, Tunisia |
| 2 Mar 2013 |
| Bishop Adelio Dell’Oro | Apostolic Administrator of Atyrau, Kazakhstan |
| 6 Jan 2013 |
| Archbishop Angelo Vincenzo Zani | Secretary of the Congregation for Catholic Education (for Seminaries and Institutes of Study), Roman Curia |
| 6 Jan 2013 |
| Archbishop Nicolas Henry Marie Denis Thevenin | Apostolic Nuncio to Guatemala |
| 5 Jan 2013 |
| Archbishop Pasquale Cascio | Archbishop of Sant’Angelo dei Lombardi-Conza-Nusco-Bisaccia |
| 7 Dec 2012 |
| Bishop Massimo Camisasca, F.S.C.B. | Bishop of Reggio Emilia-Guastalla |
| 17 Nov 2012 |
| Archbishop Guido Pozzo | Almoner of the Office of Papal Charities, Roman Curia |