| Bernard d'Ambronay - Co-founder and first prior | Author of the *Testament de Bernard*, founding text. |
| Anthelme de Chignin - Fourth Prior and Bishop of Belley | Major figure of the Cartus order. |
| Étienne de Châtillon - Seventh Prior and Bishop of Die | Settlement of territorial conflicts in the 12th century. |
| Bernard de La Tour - Tenth Prior and Minister General | Blessed, influential in Cartus order. |
| Honoré Mérille - Last Prior Before the Revolution | Organized the inventory of property in 1790. |
| Michel Vallet - Moine remained after 1791 | Last occupied until 1799. |