| Saint-Maixent-sur-Vie | |
| Commune Status: | Commune |
| Arrondissement: | Les Sables-d'Olonne |
| Canton: | Saint-Hilaire-de-Riez |
| Insee: | 85239 |
| Postal Code: | 85220 |
| Mayor: | Jean Soyer[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays de Saint-Gilles-Croix-de-Vie |
| Coordinates: | 46.7411°N -1.8197°W |
| Elevation Min M: | 2 |
| Elevation Max M: | 37 |
| Area Km2: | 10.71 |
Saint-Maixent-sur-Vie (in French pronounced as /sɛ̃ mɛksɑ̃ syʁ vi/, literally Saint-Maixent on Vie) is a commune in the Vendée department in the Pays de la Loire region in western France.