| Coteaux-sur-Loire | |
| Commune Status: | Commune |
| Arrondissement: | Chinon |
| Canton: | Langeais |
| Insee: | 37232 |
| Postal Code: | 37130, 37140 |
| Intercommunality: | Touraine Ouest Val de Loire |
| Coordinates: | 47.287°N 0.308°W |
| Area Km2: | 44.15 |
Coteaux-sur-Loire (in French pronounced as /kɔto syʁ lwaʁ/, literally Hillsides on Loire) is a commune in the department of Indre-et-Loire, central France. The municipality was established on 1 January 2017 by merger of the former communes of Saint-Patrice (the seat), Ingrandes-de-Touraine and Saint-Michel-sur-Loire.[1]