| Lesauvage - Architect | Designed facade and nave (1850-1852). |
| Geufroy - Architect | Author transept, choir and arrows. |
| Adolphe-Napoléon Didron - Glass painter | Transept stained glass (1858). |
| Antoine Bessac - Glass painter | Stained glass of the choir (1934). |
| Gabriel Loire - Glass painter | Post-1945 stained glass (collateral, walk). |
| Bonet - Sculptor (Rouennais workshop) | Author of the entire statuary. |