| Puy-Saint-Martin | |
| Commune Status: | Commune |
| Arrondissement: | Die |
| Canton: | Dieulefit |
| Insee: | 26258 |
| Postal Code: | 26450 |
| Mayor: | Anthony Celerien[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Montélimar Agglomération |
| Coordinates: | 44.6292°N 4.9742°W |
| Elevation Min M: | 177 |
| Elevation Max M: | 520 |
| Area Km2: | 11.65 |
Puy-Saint-Martin (in French pronounced as /pɥi sɛ̃ maʁtɛ̃/; Vivaro-Alpine: Puèg de Sant Martin) is a commune in the Drôme department in southeastern France.