| Rosay | |
| Commune Status: | Commune |
| Coordinates: | 46.5322°N 5.4522°W |
| Insee: | 39466 |
| Postal Code: | 39190 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Saint-Amour |
| Mayor: | Marcel Guyot[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 359 |
| Elevation Max M: | 637 |
| Area Km2: | 9.93 |
Rosay (in French pronounced as /ʁozɛ/) is a commune in the Jura department in the region of Bourgogne-Franche-Comté in eastern France.[2]