| Chambonas | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Chambonas.svg |
| Arrondissement: | Largentière |
| Canton: | Les Cévennes ardéchoises |
| Insee: | 07050 |
| Postal Code: | 07140 |
| Mayor: | Bérengère Bastide[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays des Vans en Cévennes |
| Coordinates: | 44.4181°N 4.1294°W |
| Elevation M: | 110 |
| Elevation Min M: | 121 |
| Elevation Max M: | 409 |
| Area Km2: | 12.08 |
Chambonas (in French pronounced as /ʃɑ̃bɔnas/[2]) is a commune in the Ardèche department in southern France.
The commune is traversed by the river Chassezac.