| Notre-Dame-de-Riez | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Notre-Dame-de-Riez.svg |
| Arrondissement: | Les Sables-d'Olonne |
| Canton: | Saint-Jean-de-Monts |
| Insee: | 85189 |
| Postal Code: | 85270 |
| Mayor: | Hervé Bessonnet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays de Saint-Gilles-Croix-de-Vie |
| Coordinates: | 46.7461°N -1.9061°W |
| Elevation Min M: | 0 |
| Elevation Max M: | 19 |
| Area Km2: | 14.62 |
Notre-Dame-de-Riez (in French pronounced as /nɔtʁ dam də ʁje/) is a commune in the Vendée department in the Pays de la Loire region in western France.