| La Chapelle-Achard | |
| Arrondissement: | Les Sables-d'Olonne |
| Canton: | Talmont-Saint-Hilaire |
| Commune: | Les Achards |
| Insee: | 85052 |
| Postal Code: | 85150 |
| Coordinates: | 46.5903°N -1.6458°W |
| Elevation Min M: | 7 |
| Elevation Max M: | 58 |
| Area Km2: | 21.57 |
| Population: | 2106 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
La Chapelle-Achard (in French pronounced as /la ʃapɛl aʃaʁ/) is a former commune in the Vendée department in the Pays de la Loire region in western France. On 1 January 2017, it was merged into the new commune Les Achards.[2]