| Frain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Frain 88.svg |
| Arrondissement: | Neufchâteau |
| Canton: | Darney |
| Insee: | 88180 |
| Postal Code: | 88320 |
| Mayor: | Claude Nicolas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Vosges côté Sud-Ouest |
| Coordinates: | 48.0867°N 5.8811°W |
| Elevation M: | 357 |
| Elevation Min M: | 289 |
| Elevation Max M: | 421 |
| Area Km2: | 7.54 |
Frain (in French pronounced as /fʁɛ̃/) is a commune in the Vosges department in Grand Est in northeastern France.