| Montaigu-Vendée | |
| Commune Status: | Commune |
| Coordinates: | 46.9742°N -1.3136°W |
| Arrondissement: | La Roche-sur-Yon |
| Canton: | Montaigu-Vendée |
| Intercommunality: | CA Terres de Montaigu |
| Mayor: | Florent Limouzin[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 13 |
| Elevation Max M: | 84 |
| Area Km2: | 117.92 |
| Insee: | 85146 |
| Postal Code: | 85600 |
Montaigu-Vendée (in French pronounced as /mɔ̃tɛɡy vɑ̃de/) is a commune in the Vendée department in the Pays de la Loire region in western France. The municipality was established on January 1, 2019 by the merger of the communes of Boufféré, La Guyonnière, Montaigu, Saint-Georges-de-Montaigu and Saint-Hilaire-de-Loulay.[2]