| Fons | |
| Commune Status: | Commune |
| Arrondissement: | Largentière |
| Canton: | Aubenas-2 |
| Insee: | 07091 |
| Postal Code: | 07200 |
| Mayor: | Patrick Maisonneuve[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bassin d'Aubenas |
| Coordinates: | 44.5842°N 4.3494°W |
| Elevation M: | 300 |
| Elevation Min M: | 232 |
| Elevation Max M: | 492 |
| Area Km2: | 4.03 |
Fons is a commune in the Ardèche department in southern France.