| Longuefuye | |
| Arrondissement: | Château-Gontier |
| Canton: | Azé |
| Commune: | Gennes-Longuefuye |
| Coordinates: | 47.8675°N -0.6131°W |
| Elevation M: | 65 |
| Elevation Min M: | 52 |
| Elevation Max M: | 116 |
| Area Km2: | 14.32 |
| Population: | 322 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Insee: | 53138 |
| Postal Code: | 53200 |
Longuefuye (in French pronounced as /lɔ̃ɡfɥi/) is a former commune in the Mayenne department in north-western France. On 1 January 2019, it was merged into the new commune Gennes-Longuefuye.[2]