| Mellon - Third century bishop | Founded the first place of worship. |
| Robert le Danois - Archbishop (1030–1037) | Reconstructs the novel choir. |
| Maurille - Archbishop (1055–1067) | Finished the Romanesque nave. |
| Hugues d'Amiens - Archbishop (1130–1164) | Launched the Saint-Romain tower. |
| Guillaume de Flavacourt - Archbishop (end XIII) | Finished the axial chapel. |
| Roulland Le Roux - Architect (early 16th) | Reconstructs the central portal. |
| Jean-Antoine Alavoine - Architect (XIXe) | Designed the cast-iron arrow. |
| Claude Monet - Impressionist painter | The facade was immortalized in 30 canvases. |
| Georges d'Amboise - Cardinal Archbishop (XVIe) | Mausoleum commander. |
| Albert Chauvel - Architect (XXe) | Rested after 1944. |