| Leyvaux | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Flour |
| Canton: | Saint-Flour-1 |
| Insee: | 15105 |
| Postal Code: | 43450 |
| Mayor: | Bernard Pagenel[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3142°N 3.0719°W |
| Elevation M: | 800 |
| Elevation Min M: | 615 |
| Elevation Max M: | 1106 |
| Area Km2: | 14.95 |
Leyvaux (in French pronounced as /levo/; Occitan (post 1500);: Las Vaus) is a commune in the Cantal department in south-central France.