Date | Protonotaries Apostolic Supernumerary (1) |
| (1968.03.28) | Msgr. Giovanni Coppa (later Cardinal) |
| Date | Prelates of Honour (9) |
| 1992.02.14 |  Msgr. Luigi Gatti (now Archbishop) |
| 1990.05.03 | Msgr. Carlo Costanzo Muratore |
| 1988.11.16 | Msgr. Giovanni Grasso |
| 1981.12.10 | Msgr. Agostino Vigolungo |
| 1981.12.10 | Msgr. Natale Bussi |
| 1981.12.10 | Msgr. Vitale Demaria |
| 1976.06.09 | Msgr. Camillo Olivero |
| 1973.12.07 | Msgr. Domenico Musso |
| 1970.08.10 | Msgr. Pietro Rossano (later Bishop) |
| Date | Chaplains of His Holiness (15) |
| 2025.03.16 | Msgr. Bernardino Negro |
| 2025.03.16 | Msgr. Franco Ciravegna |
| 2019.05.08 | Msgr. Giancarlo Gallo |
| 2009.12.22 |  Msgr. Marco Mellino (now Bishop) |
| 2007.12.17 | Msgr. Giovanni Manzone |
| 2000.01.28 | Msgr. Giuseppe Della Piana |
| 1994.09.26 | Msgr. Mario Franco |
| 1994.03.18 | Msgr. Luís Alberto Pescarmona |
| 1984.08.17 | Msgr. Agostino Gonella |
| 1981.03.14 | Msgr. Luigi Gatti (later Prelate of Honour, now Archbishop) |
| 1978.06.30 | Msgr. Romano Penna |
| 1976.06.09 | Msgr. Emilio Stella |
| 1974.12.18 | Msgr. Giuseppe Aria |
| 1974.12.18 | Msgr. Vittore Demaria |
| (1968.03.28) | Msgr. Pietro Rossano (later Prelate of Honour, eventually Bishop) |
