| Rosières-en-Haye | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Rosières-en-Haye 54.svg |
| Arrondissement: | Toul |
| Canton: | Le Nord-Toulois |
| Insee: | 54463 |
| Postal Code: | 54385 |
| Mayor: | Claude Hanrion[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Bassin de Pont-à-Mousson |
| Coordinates: | 48.7936°N 6.0014°W |
| Elevation M: | 270 |
| Elevation Min M: | 235 |
| Elevation Max M: | 306 |
| Area Km2: | 10.74 |
Rosières-en-Haye (in French pronounced as /ʁozjɛʁ ɑ̃ ɛ/) is a commune in the Meurthe-et-Moselle department in north-eastern France.It hosted an important Air Base (the Toul-Rosières Air Base) that has been converted in 2012 in the largest photovoltaic power plant of Europe at that time.[2]