| Saint-Biez-en-Belin | |
| Commune Status: | Commune |
| Arrondissement: | Le Mans |
| Canton: | Écommoy |
| Insee: | 72268 |
| Postal Code: | 72220 |
| Mayor: | Jean-Claude Bizeray[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Orée de Bercé Bélinois |
| Coordinates: | 47.8219°N 0.2358°W |
| Elevation Min M: | 56 |
| Elevation Max M: | 86 |
| Area Km2: | 9.27 |
| Demonym: | Biézois, Biézoise |
Saint-Biez-en-Belin is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.