Date | Prelates of Honour (5) |
| 2012.11.12 | Msgr. Ciriaco Vedele |
| 2006.11.06 | Msgr. Albino Sanna |
| 2006.11.06 | Msgr. Salvatore Floris |
| 1995.08.11 | Msgr. Pietro Maria Marcello |
| 1989.07.12 | Msgr. Giovanni Delogu |
| Date | Chaplains of His Holiness (12) |
| 2017.10.25 | Msgr. Virgilio Sanna |
| 2012.11.12 | Msgr. Giovannino Puggioni |
| 1995.08.09 | Msgr. Salvatore Bussu |
| 1994.12.02 |  Msgr. Sebastiano Sanguinetti (now Bishop) |
| 1990.08.04 | Msgr. Angelino Fancello |
| 1988.03.10 | Msgr. Luigi Monni |
| 1988.03.10 | Msgr. Salvatore Floris (later Prelate of Honour) |
| 1986.06.02 | Msgr. Giovanni Delogu (later Prelate of Honour) |
| 1983.10.08 |  Msgr. Ignazio Sanna (now Archbishop) |
| 1979.11.23 | Msgr. Pietro Maria Marcello (later Prelate of Honour) |
| 1979.11.23 | Msgr. Rosario Menne |
| 1978.04.13 | Msgr. Gonario Cabiddu |
