| Jean Gasc - Bishop of Marseille | Enlarged the medieval palace in 1337. |
| Arthur d’Épinay de Saint-Luc - Bishop of Marseille | Obtained royal ground in 1621. |
| Étienne de Puget - Bishop of Marseille | The work began in 1647-1648. |
| Toussaint de Forbin-Janson - Bishop of Marseille | Finish the building of the palace. |
| Henri de Belsunce - Bishop of Marseille | Embellished the palace in 1736. |
| Pierre Paulin Andrieu - Archbishop of Marseilles | Expelled in 1906 after the law. |
| Henry Espérandieu - Architect | Remania the palace in the 19th century. |
| René Egger - Architect | Designed the modern extension in 1950. |