| Sourniac | |
| Commune Status: | Commune |
| Arrondissement: | Mauriac |
| Canton: | Ydes |
| Insee: | 15230 |
| Postal Code: | 15200 |
| Mayor: | Serge Viallemonteil[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Mauriac |
| Coordinates: | 45.2781°N 2.34°W |
| Elevation M: | 629 |
| Elevation Min M: | 471 |
| Elevation Max M: | 706 |
| Area Km2: | 11.72 |
Sourniac (pronounced as /fr/; oc|Sornhac) is a commune in the Cantal department in south-central France.