| Sainte-Christie | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Sainte-Christie (Gers).svg |
| Arrondissement: | Auch |
| Canton: | Gascogne-Auscitaine |
| Insee: | 32368 |
| Postal Code: | 32390 |
| Mayor: | Pierre Cahuzac[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Grand Auch Cœur Gascogne |
| Coordinates: | 43.7558°N 0.6339°W |
| Elevation Min M: | 100 |
| Elevation Max M: | 178 |
| Area Km2: | 9.91 |
Sainte-Christie (in French pronounced as /sɛ̃t kʁisti/; Occitan (post 1500);: Senta Crestia) is a commune in the Gers department in southwestern France.