| Sainte-Croix | |
| Commune Status: | Commune |
| Arrondissement: | Die |
| Canton: | Le Diois |
| Insee: | 26299 |
| Postal Code: | 26150 |
| Mayor: | Nadine Monge[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Diois |
| Coordinates: | 44.7692°N 5.2839°W |
| Elevation M: | 400 |
| Elevation Min M: | 333 |
| Elevation Max M: | 1014 |
| Area Km2: | 10.78 |
Sainte-Croix (pronounced as /fr/; Vivaro-Alpine: Santa Crotz) is a commune in the Drôme department in southeastern France.