| Sainte-Mère | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Sainte-Mère (Gers).svg |
| Arrondissement: | Condom |
| Canton: | Lectoure-Lomagne |
| Insee: | 32395 |
| Postal Code: | 32700 |
| Mayor: | Philippe Battiston[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lomagne Gersoise |
| Coordinates: | 44.0056°N 0.6706°W |
| Elevation M: | 172 |
| Elevation Min M: | 95 |
| Elevation Max M: | 189 |
| Area Km2: | 9.43 |
Sainte-Mère (pronounced as /fr/; oc|Senta Mèra) is a commune in the Gers department in southwestern France.