| Buis-les-Baronnies | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Buis-les-Baronnies (Drôme).svg |
| Arrondissement: | Nyons |
| Canton: | Nyons et Baronnies |
| Insee: | 26063 |
| Postal Code: | 26170 |
| Mayor: | Sébastien Bernard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC des Baronnies en Drôme provençale |
| Coordinates: | 44.2764°N 5.2753°W |
| Elevation M: | 370 |
| Elevation Min M: | 319 |
| Elevation Max M: | 1080 |
| Area Km2: | 33.74 |
| Demonym: | Buxois |
Buis-les-Baronnies (pronounced as /fr/; Vivaro-Alpine Occitan: Lo Bois dei Baroniás) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in Southeastern France.
Buis-les-Baronnies is located on the right bank of the river Ouvèze (Buis-les-Baronnies as a town has limits on the other bank).