| Beaulieu-sur-Layon | |
| Commune Status: | Commune |
| Arrondissement: | Angers |
| Canton: | Chemillé-en-Anjou |
| Insee: | 49022 |
| Postal Code: | 49750 |
| Mayor: | Martine Chauvin[1] |
| Term: | 2022 - 2026 |
| Coordinates: | 47.3114°N -0.5881°W |
| Elevation M: | 97 |
| Elevation Min M: | 17 |
| Elevation Max M: | 104 |
| Area Km2: | 12.78 |
Beaulieu-sur-Layon (in French pronounced as /boljø syʁ lɛjɔ̃/, literally Beaulieu on Layon) is a commune in the Maine-et-Loire department in western France. The composer and organist Louis Aubeux (1917–1999) was born in Beaulieu-sur-Layon.
The commune is traversed by the river Layon.