| Le Vignau | |
| Commune Status: | Commune |
| Arrondissement: | Mont-de-Marsan |
| Canton: | Adour Armagnac |
| Insee: | 40329 |
| Postal Code: | 40270 |
| Mayor: | Patrick Dauga[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Grenadois |
| Coordinates: | 43.7792°N -0.2875°W |
| Elevation M: | 105 |
| Elevation Min M: | 72 |
| Elevation Max M: | 132 |
| Area Km2: | 11.07 |
Le Vignau (pronounced as /fr/; oc|Lo Vinhau) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.[2]