| Rochefort-Samson | |
| Commune Status: | Commune |
| Arrondissement: | Valence |
| Canton: | Vercors-Monts du Matin |
| Insee: | 26273 |
| Postal Code: | 26300 |
| Mayor: | Danielle Clement[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Valence Romans Agglo |
| Coordinates: | 44.9739°N 5.1525°W |
| Elevation M: | 440 |
| Elevation Min M: | 227 |
| Elevation Max M: | 1330 |
| Area Km2: | 24.59 |
Rochefort-Samson (in French pronounced as /ʁɔʃfɔʁ sɑ̃sɔ̃/) is a commune in the Drôme department in southeastern France.