| Leboulin | |
| Commune Status: | Commune |
| Arrondissement: | Auch |
| Canton: | Auch-2 |
| Insee: | 32207 |
| Postal Code: | 32810 |
| Mayor: | Christine Lapeyre-Rossi[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Grand Auch Cœur Gascogne |
| Coordinates: | 43.6708°N 0.6628°W |
| Elevation M: | 153 |
| Elevation Min M: | 124 |
| Elevation Max M: | 258 |
| Area Km2: | 8.91 |
Leboulin (in French pronounced as /ləbulɛ̃/; Occitan (post 1500);: Lo Bolin) is a commune in the Gers department in southwestern France.