| Saint-Maurice-sur-Adour | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Maurice-sur-Adour (Landes).svg |
| Arrondissement: | Mont-de-Marsan |
| Canton: | Adour Armagnac |
| Insee: | 40275 |
| Postal Code: | 40270 |
| Mayor: | Jean-Pierre Brethous[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Grenadois |
| Coordinates: | 43.7858°N -0.4664°W |
| Elevation M: | 52 |
| Elevation Min M: | 41 |
| Elevation Max M: | 76 |
| Area Km2: | 9.53 |
Saint-Maurice-sur-Adour (pronounced as /fr/; literally "Saint-Maurice on Adour"; Occitan (post 1500);: Sent Maurici d'Ador) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.[2]
The commune of Saint-Maurice-sur-Adour is located south of Mont-de-Marsan.It originated as a bastide (fortified town) built in the 13th century by Edward II of England.The village is rustic, and contains a 16th-century church and the Château de Saint Maurice.