| Marainviller | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Marainviller 54.svg |
| Arrondissement: | Lunéville |
| Canton: | Baccarat |
| Insee: | 54350 |
| Postal Code: | 54300 |
| Mayor: | Jean-Michel Tricoteaux[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.59°N 6.6011°W |
| Elevation M: | 231 |
| Elevation Min M: | 227 |
| Elevation Max M: | 282 |
| Area Km2: | 16.99 |
Marainviller (in French pronounced as /maʁɛ̃vile/) is a commune in the Meurthe-et-Moselle department in north-eastern France.