| Alleyrac | |
| Commune Status: | Commune |
| Arrondissement: | Le Puy-en-Velay |
| Canton: | Mézenc |
| Insee: | 43004 |
| Postal Code: | 43150 |
| Mayor: | Serge Villard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Mézenc-Loire-Meygal |
| Coordinates: | 44.8911°N 3.9872°W |
| Elevation M: | 1095 |
| Elevation Min M: | 1025 |
| Elevation Max M: | 1283 |
| Area Km2: | 11.34 |
Alleyrac (in French pronounced as /alɛʁak/; Occitan (post 1500);: Alairac) is a commune in the Haute-Loire department in south-central France.