Date | Prelates of Honour (30) |
| 2012.11.12 | Msgr. Richard R. Greene |
| 2012.11.12 | Msgr. William Curtis Mallet |
| 1999.06.21 | Msgr. Frederick Swenson |
| 1999.06.21 | Msgr. J. Douglas Courville |
| 1999.06.21 | Msgr. Joseph Robert Romero |
| 1999.06.21 | Msgr. Ronald Broussard |
| 1999.06.21 | Msgr. Russell J. Harrington |
| 1988.07.08 |  Msgr. Charles Michael Jarrell (now Bishop) |
| 1988.07.08 | Msgr. Lawrence Michael Herpin |
| 1981.05.22 | Msgr. Robert G. Angelle |
| 1981.02.06 | Msgr. J. Guy Lemoine |
| 1981.02.06 | Msgr. Lloyd Bede Becnel |
| 1981.02.06 | Msgr. Paul Metrejean |
| 1976.10.22 | Msgr. William L. Higi |
| 1973.01.17 | Msgr. Burton Carlo Mouton |
| 1970.08.06 | Msgr. Charles J. Mallet |
| 1970.08.06 | Msgr. Curtis Stephen Vidrine |
| 1970.08.06 | Msgr. Edward Davide Frugé |
| 1970.08.06 | Msgr. Emerico Labbe |
| 1970.08.06 | Msgr. Enrico Alessandro Larroque |
| 1970.08.06 | Msgr. Enrico W. van Boxel |
| 1970.08.06 | Msgr. Ermanno James Barsen |
| 1970.08.06 | Msgr. Henri Alexandre Larroque |
| 1970.08.06 | Msgr. Ivano J. Arceneaux |
| 1970.08.06 | Msgr. John Edward Gremillion |
| 1970.08.06 | Msgr. Leone Schexnayder |
| 1970.08.06 | Msgr. Marcello Murie |
| 1970.08.06 | Msgr. Michael J. Benedict |
| 1970.08.06 | Msgr. Muredaco James Bernard |
| 1970.08.06 | Msgr. Richard von Phul Mouton |
| Date | Chaplains of His Holiness (16) |
| 2007.10.24 | Msgr. Jefferson Joseph DeBlanc |
| 2007.10.24 | Msgr. Keith Joseph DeRouen |
| 2007.10.24 | Msgr. Robie Edward Robichaux |
| 2001.11.12 | Msgr. Richard R. Greene (later Prelate of Honour) |
| 1988.07.08 |  Msgr. Glen John Provost (now Bishop) |
| 1970.08.06 | Msgr. Aurelio I. Robichaud |
| 1970.08.06 | Msgr. Daniele Habetz |
| 1970.08.06 | Msgr. Desiderio Senneville |
| 1970.08.06 | Msgr. Enrico E. Benefiel |
| 1970.08.06 | Msgr. Fernando Leone Roy |
| 1970.08.06 | Msgr. Giuda Speyrer |
| 1970.08.06 | Msgr. Joseph Albert LeBlanc |
| 1970.08.06 | Msgr. Joseph C. Gaudin |
| 1970.08.06 | Msgr. Lawrence M. Fournet |
| 1970.08.06 | Msgr. Robert C. Landry |
| 1970.08.06 | Msgr. Robert G. Angelle (later Prelate of Honour) |
