| Charmensac | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Flour |
| Canton: | Murat |
| Insee: | 15043 |
| Postal Code: | 15500 |
| Mayor: | Christophe Soulier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.2175°N 3.0889°W |
| Elevation M: | 901 |
| Elevation Min M: | 649 |
| Elevation Max M: | 1104 |
| Area Km2: | 15.17 |
Charmensac (pronounced as /fr/; oc|Charmençac) is a commune in the Cantal department in south-central France.