| Saint-Germain-sur-Sarthe | |
| Arrondissement: | Mamers |
| Canton: | Sillé-le-Guillaume |
| Insee: | 72284 |
| Postal Code: | 72130 |
| Commune: | Fresnay-sur-Sarthe |
| Coordinates: | 48.2858°N 0.0958°W |
| Elevation Min M: | 62 |
| Elevation Max M: | 103 |
| Area Km2: | 14.76 |
| Population: | 527 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Saint-Germinois, Saint-Germinoise |
Saint-Germain-sur-Sarthe is a former commune in the Sarthe department in the region of Pays de la Loire in north-western France. On 1 January 2019, it was merged into the commune Fresnay-sur-Sarthe.[2]