| Jouy | |
| Commune Status: | Commune |
| Arrondissement: | Chartres |
| Canton: | Chartres-1 |
| Insee: | 28201 |
| Postal Code: | 28300 |
| Mayor: | Christian Paul-Loubière[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Chartres Métropole |
| Coordinates: | 48.5128°N 1.5508°W |
| Elevation Min M: | 106 |
| Elevation Max M: | 161 |
| Area Km2: | 12.89 |
Jouy (in French pronounced as /ʒwi/) is a commune in the Eure-et-Loir department in northern France.