| Bestiac | |
| Commune Status: | Commune |
| Arrondissement: | Foix |
| Canton: | Haute-Ariège |
| Insee: | 09053 |
| Postal Code: | 09250 |
| Mayor: | Gérard Tauriac[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 42.7686°N 1.7881°W |
| Elevation M: | 830 |
| Elevation Min M: | 709 |
| Elevation Max M: | 1866 |
| Area Km2: | 6.57 |
Bestiac (in French pronounced as /bɛstjak/; Occitan (post 1500);: Vestiac) is a commune in the Ariège department of southwestern France.
Inhabitants of Bestiac are called Bestiacois.