| Bonnemazon | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Bonnemazon (65).svg |
| Arrondissement: | Bagnères-de-Bigorre |
| Canton: | La Vallée de l'Arros et des Baïses |
| Insee: | 65096 |
| Postal Code: | 65130 |
| Mayor: | Jean Marc Bégué[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.1039°N 0.2703°W |
| Elevation M: | 400 |
| Elevation Min M: | 307 |
| Elevation Max M: | 513 |
| Area Km2: | 5 |
Bonnemazon (pronounced as /fr/; oc|Bonamason) is a commune in the Hautes-Pyrénées department in southwestern France.