| Jouy-sur-Morin | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Jouy-sur-Morin (Seine-et-Marne).svg |
| Coordinates: | 48.7953°N 3.2725°W |
| Insee: | 77240 |
| Postal Code: | 77320 |
| Arrondissement: | Provins |
| Canton: | Coulommiers |
| Mayor: | Michael Rousseau[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 94 |
| Elevation Max M: | 181 |
| Area Km2: | 18.45 |
Jouy-sur-Morin (in French pronounced as /ʒwi syʁ mɔʁɛ̃/, literally Jouy on Morin) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.
Inhabitants are called Jouyssiens in French.