| Ali-Georges Tur - Architect of the Ministry of Colonies | Designer of the Palais d'Orléans between 1932-1935. |
| Guérino Diligenti - Public works contractor | Responsible for building the palace. |
| Gérard-Michel Corbin - Architect and engineer | Prolonged the south wing in 1947. |
| Tellier - Governor of Guadeloupe | First occupant of the palace in 1935. |