| Poincy | |
| Commune Status: | Commune |
| Coordinates: | 48.9685°N 2.9354°W |
| Insee: | 77369 |
| Postal Code: | 77470 |
| Arrondissement: | Meaux |
| Canton: | La Ferté-sous-Jouarre |
| Mayor: | Daniel Berthelin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Meaux |
| Elevation Min M: | 41 |
| Elevation Max M: | 112 |
| Area Km2: | 6.39 |
Poincy (in French pwɛ̃si/) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.
Inhabitants are called Pépitois.