| Cherreau | |
| Arrondissement: | Mamers |
| Canton: | La Ferté-Bernard |
| Insee: | 72081 |
| Postal Code: | 72400 |
| Commune: | Cherré-Au |
| Coordinates: | 48.1917°N 0.6833°W |
| Area Km2: | 11.3 |
| Population: | 947 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Cherreausien, Cherreausienne |
Cherreau (in French pronounced as /ʃɛʁo/) is a former commune in the Sarthe department in the Pays de la Loire region in north-western France. On 1 January 2019, it was merged into the new commune Cherré-Au.[2]