| Dieulefit | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Dieulefit (Drôme).svg |
| Arrondissement: | Nyons |
| Canton: | Dieulefit |
| Insee: | 26114 |
| Postal Code: | 26220 |
| Mayor: | Christian Bussat[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.5242°N 5.0664°W |
| Elevation Min M: | 323 |
| Elevation Max M: | 969 |
| Area Km2: | 27.42 |
Dieulefit (in French pronounced as /djøl(ə)fi/; Dieulofé, from Old Occitan Dieu lo fe "God made it") is a commune in the Drôme department in southeastern France.