| Longperrier | |
| Commune Status: | Commune |
| Adjustable Map: | Map commune FR insee code 77259.png |
| Coordinates: | 49.0523°N 2.6635°W |
| Insee: | 77259 |
| Postal Code: | 77230 |
| Arrondissement: | Meaux |
| Canton: | Mitry-Mory |
| Mayor: | Michel Mouton[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Roissy Pays de France |
| Elevation Min M: | 89 |
| Elevation Max M: | 172 |
| Area Km2: | 4.63 |
Longperrier (pronounced as /fr/) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.
Inhabitants are called Longperrois.