| Saint-Hilaire-de-Riez | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Hilaire-de-Riez (Vendée).svg |
| Arrondissement: | Les Sables-d'Olonne |
| Canton: | Saint-Hilaire-de-Riez |
| Insee: | 85226 |
| Postal Code: | 85270 |
| Mayor: | Kathia Viel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays de Saint-Gilles-Croix-de-Vie |
| Coordinates: | 46.7219°N -1.9442°W |
| Elevation M: | 10 |
| Elevation Min M: | 0 |
| Elevation Max M: | 33 |
| Area Km2: | 48.85 |
Saint-Hilaire-de-Riez (pronounced as /fr/) is a commune in the Vendée department, administrative region of Pays de la Loire, western France. Saint-Hilaire-de-Riez station has rail connections to Saint-Gilles-Croix-de-Vie and Nantes.