| Salles-sous-Bois | |
| Commune Status: | Commune |
| Arrondissement: | Nyons |
| Canton: | Grignan |
| Insee: | 26335 |
| Postal Code: | 26770 |
| Mayor: | Bernard Doutres[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.452°N 4.935°W |
| Elevation M: | 244 |
| Elevation Min M: | 215 |
| Elevation Max M: | 507 |
| Area Km2: | 9.5 |
Salles-sous-Bois (pronounced as /fr/; oc|Salas) is a commune in the Drôme department in southeastern France.