| Le Mesnil-Gilbert | |
| Commune Status: | Commune |
| Arrondissement: | Avranches |
| Canton: | Isigny-le-Buat |
| Insee: | 50312 |
| Postal Code: | 50670 |
| Mayor: | Joël Lefras[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Mont-Saint-Michel-Normandie |
| Coordinates: | 48.7153°N -1.0631°W |
| Elevation M: | 60 |
| Elevation Min M: | 47 |
| Elevation Max M: | 205 |
| Area Km2: | 7.85 |
Le Mesnil-Gilbert (pronounced as /fr/) is a commune in the Manche department in Normandy in north-western France.