| Truinas | |
| Commune Status: | Commune |
| Arrondissement: | Nyons |
| Canton: | Dieulefit |
| Insee: | 26356 |
| Postal Code: | 26460 |
| Mayor: | Serge Terrot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Dieulefit-Bourdeaux |
| Coordinates: | 44.57°N 5.08°W |
| Elevation M: | 500 |
| Elevation Min M: | 392 |
| Elevation Max M: | 937 |
| Area Km2: | 8.64 |
Truinas is a commune in the Drôme department in southeastern France.