| Attala - Founder of the Abbey | Rich Spanish refugee, first abbot. |
| Charles le Chauve - King of the Franks | First graduated in 844. |
| Raymond - Abbé de Saint-Polycarpe | Denied the death in 1346. |
| Henri-Antoine de la Fitte - Jansenist Reformer Abbé | Attempted to restore discipline in 1705. |
| Dom Pierre Valès - Last monk of the Abbey | Murdered in 1773 in the church. |
| Bernard - Last regular abbot | Participated in the Council of Pisa in 1405. |