| Pécy | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Pécy (Seine-et-Marne).svg |
| Coordinates: | 48.6567°N 3.0792°W |
| Insee: | 77357 |
| Postal Code: | 77970 |
| Arrondissement: | Provins |
| Canton: | Fontenay-Trésigny |
| Mayor: | Bruno Gainand[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Val Briard |
| Elevation Min M: | 109 |
| Elevation Max M: | 145 |
| Area Km2: | 21.07 |
Pécy (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 Péciacquois.