Date | Protonotaries Apostolic Supernumerary (1) |
| 1976.01.29 | Msgr. Giovanni Ceirano (later Archbishop) |
| Date | Prelates of Honour (3) |
| 1990.10.03 |  Msgr. Mario Giordana (now Archbishop) |
| 1973.10.20 | Msgr. Giulio Einaudi (later Archbishop) |
| 1972.08.24 | Msgr. Giovanni Ceirano (later Protonotary Apostolic Supernumerary, eventually Archbishop) |
| Date | Chaplains of His Holiness (10) |
| 2026.03.20 | Msgr. Michelangelo Priotto |
| 2026.02.12 | Msgr. Marco Testa |
| 2023.10.24 | Msgr. Giuseppe Dalmasso |
| 2017.12.19 | Msgr. Oreste Franco |
| 1999.02.04 | Msgr. Francesco Dalbesio |
| 1980.08.13 | Msgr. Giovanni Pomero |
| 1980.03.31 | Msgr. Giuseppe Serre |
| 1977.10.05 | Msgr. Mario Giordana (later Prelate of Honour, now Archbishop) |
| (1968.03.28) | Msgr. Giovanni Ceirano (later Prelate of Honour, eventually Archbishop) |
| (1968.03.28) | Msgr. Giulio Einaudi (later Prelate of Honour, eventually Archbishop) |
