| Sindères | |
| Arrondissement: | Mont-de-Marsan |
| Canton: | Pays morcenais tarusate |
| Insee: | 40302 |
| Postal Code: | 40110 |
| Commune: | Morcenx-la-Nouvelle |
| Coordinates: | 44.0275°N -0.9836°W |
| Elevation M: | 78 |
| Elevation Min M: | 56 |
| Elevation Max M: | 96 |
| Area Km2: | 20.34 |
| Population: | 180 |
| Population Date: | 2022 |
| Population Footnotes: | [1] |
Sindères (pronounced as /fr/; oc-gascon|Sindèras) is a former commune in the Landes department in Nouvelle-Aquitaine in southwestern France. On 1 January 2019, it was merged into the new commune Morcenx-la-Nouvelle.[2]