| Saint-Michel-de-Chavaignes | |
| Commune Status: | Commune |
| Arrondissement: | Mamers |
| Canton: | Saint-Calais |
| Insee: | 72303 |
| Postal Code: | 72440 |
| Mayor: | Michel Froger[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Le Gesnois Bilurien |
| Coordinates: | 48.0169°N 0.5733°W |
| Elevation Min M: | 78 |
| Elevation Max M: | 158 |
| Area Km2: | 18.37 |
| Demonym: | Chavaignais, Chavaignaise |
Saint-Michel-de-Chavaignes (in French pronounced as /sɛ̃ miʃɛl də ʃavɛɲ/) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.