| Vaux-sur-Lunain | |
| Commune Status: | Commune |
| Population Demonym: | Vaulxois, Vaulxoise |
| Coordinates: | 48.2283°N 2.9364°W |
| Insee: | 77489 |
| Postal Code: | 77710 |
| Arrondissement: | Fontainebleau |
| Canton: | Nemours |
| Mayor: | Vincent Chianese[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Gâtinais-Val de Loing |
| Elevation Min M: | 102 |
| Elevation Max M: | 152 |
| Area Km2: | 8.47 |
Vaux-sur-Lunain (pronounced as /fr/, literally Vaux on Lunain) is a commune in the Seine-et-Marne department, Île-de-France, north central France.
The commune is traversed by the Lunain river.
Inhabitants of Vaux-sur-Lunain are called Vaulxois.