| Poigny | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Poigny (Seine-et-Marne).svg |
| Coordinates: | 48.5389°N 3.2833°W |
| Arrondissement: | Provins |
| Canton: | Provins |
| Insee: | 77368 |
| Postal Code: | 77160 |
| Mayor: | Claude Bonici[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Provinois |
| Elevation Min M: | 81 |
| Elevation Max M: | 164 |
| Area Km2: | 6.02 |
Poigny (in French pronounced as /pwaɲi/) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France. Champbenoist–Poigny station has rail connections to Provins, Longueville and Paris.
Its inhabitants are called Pognissiens.