| Leynhac | |
| Commune Status: | Commune |
| Arrondissement: | Aurillac |
| Canton: | Maurs |
| Insee: | 15104 |
| Postal Code: | 15600 |
| Mayor: | Laurent Picarougne[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Châtaigneraie Cantalienne |
| Coordinates: | 44.7411°N 2.3008°W |
| Elevation M: | 480 |
| Elevation Min M: | 275 |
| Elevation Max M: | 652 |
| Area Km2: | 27.68 |
Leynhac is a commune in the Cantal department in south-central France.