| Dompnac | |
| Commune Status: | Commune |
| Arrondissement: | Largentière |
| Canton: | Les Cévennes ardéchoises |
| Insee: | 07081 |
| Postal Code: | 07260 |
| Mayor: | Carole Lastella[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Beaume Drobie |
| Coordinates: | 44.5653°N 4.105°W |
| Elevation M: | 510 |
| Elevation Min M: | 355 |
| Elevation Max M: | 1249 |
| Area Km2: | 16.12 |
Dompnac is a commune in the Ardèche department in southern France.