| Laguian-Mazous | |
| Commune Status: | Commune |
| Arrondissement: | Mirande |
| Canton: | Mirande-Astarac |
| Insee: | 32181 |
| Postal Code: | 32170 |
| Mayor: | Jean-Claude Dazet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.4208°N 0.2589°W |
| Elevation M: | 320 |
| Elevation Min M: | 199 |
| Elevation Max M: | 347 |
| Area Km2: | 9.98 |
Laguian-Mazous is a commune in the Gers department in southwestern France.