| Longnes | |
| Commune Status: | Commune |
| Arrondissement: | La Flèche |
| Canton: | Loué |
| Insee: | 72166 |
| Postal Code: | 72540 |
| Mayor: | Stéphane Cribier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Loué - Brûlon - Noyen |
| Coordinates: | 48.0192°N -0.0778°W |
| Area Km2: | 6.5 |
Longnes is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.
The closest airport to Longnes is Angers Airport (53 km).