| Mazères-de-Neste | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Mazères-de-Neste (65).svg |
| Arrondissement: | Bagnères-de-Bigorre |
| Canton: | La Vallée de la Barousse |
| Insee: | 65307 |
| Postal Code: | 65660 |
| Mayor: | Joël Buetas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Neste Barousse |
| Coordinates: | 43.0725°N 0.5447°W |
| Elevation M: | 456 |
| Elevation Min M: | 419 |
| Elevation Max M: | 546 |
| Area Km2: | 3.36 |
Mazères-de-Neste (pronounced as /fr/, literally Mazères of Neste; oc|Maseras de Nestés) is a commune in the Hautes-Pyrénées department in south-western France.