| Chalancon | |
| Commune Status: | Commune |
| Arrondissement: | Die |
| Canton: | Le Diois |
| Insee: | 26067 |
| Postal Code: | 26470 |
| Mayor: | Isabelle Plasse[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Diois |
| Coordinates: | 44.5103°N 5.3483°W |
| Elevation Min M: | 591 |
| Elevation Max M: | 1522 |
| Area Km2: | 36 |
Chalancon (in French pronounced as /ʃalɑ̃kɔ̃/) is a commune of the Drôme department in southeastern France.