| La Chapelle-Hermier | |
| Commune Status: | Commune |
| Arrondissement: | Les Sables-d'Olonne |
| Canton: | Talmont-Saint-Hilaire |
| Insee: | 85054 |
| Postal Code: | 85220 |
| Mayor: | Sébastien Pajot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays des Achards |
| Coordinates: | 46.6844°N -1.7192°W |
| Elevation Min M: | 6 |
| Elevation Max M: | 62 |
| Area Km2: | 17.94 |
La Chapelle-Hermier (in French pronounced as /la ʃapɛl ɛʁmje/) is a commune in the Vendée department in the Pays de la Loire region in western France.