| Le Mesnil-Simon | |
| Commune Status: | Commune |
| Arrondissement: | Lisieux |
| Canton: | Mézidon Vallée d'Auge |
| Insee: | 14425 |
| Postal Code: | 14140 |
| Mayor: | Daniel Jehanne[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Lisieux Normandie |
| Coordinates: | 49.0919°N 0.1064°W |
| Elevation M: | 80 |
| Elevation Min M: | 27 |
| Elevation Max M: | 173 |
| Area Km2: | 9.59 |
Le Mesnil-Simon is a commune in the Calvados department in the Normandy region in northwestern France.