| Le Brouilh-Monbert | |
| Commune Status: | Commune |
| Arrondissement: | Mirande |
| Canton: | Auch-1 |
| Insee: | 32065 |
| Postal Code: | 32350 |
| Mayor: | André Baldini[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val de Gers |
| Coordinates: | 43.6681°N 0.3947°W |
| Elevation M: | 123 |
| Elevation Min M: | 115 |
| Elevation Max M: | 246 |
| Area Km2: | 12.96 |
Le Brouilh-Monbert (in French pronounced as /lə bʁuj mɔ̃bɛʁ/; Occitan (post 1500);: Lo Brolh e Montverd) is a commune in the Gers department in southwestern France.