| Saint-Loube | |
| Commune Status: | Commune |
| Arrondissement: | Auch |
| Canton: | Val de Save |
| Insee: | 32387 |
| Postal Code: | 32220 |
| Mayor: | Claude Perin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Savès |
| Coordinates: | 43.4403°N 0.9925°W |
| Elevation M: | 189 |
| Elevation Min M: | 183 |
| Elevation Max M: | 305 |
| Area Km2: | 6.09 |
Saint-Loube (in French pronounced as /sɛ̃ lub/; Occitan (post 1500);: Sent Loba e Amadas) is a commune in the Gers department in southwestern France.