| Grandrupt-de-Bains | |
| Commune Status: | Commune |
| Arrondissement: | Neufchâteau |
| Canton: | Le Val-d'Ajol |
| Insee: | 88214 |
| Postal Code: | 88240 |
| Mayor: | Francis Didier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Vosges côté Sud-Ouest |
| Coordinates: | 48.0658°N 6.1864°W |
| Elevation M: | 442 |
| Elevation Min M: | 400 |
| Elevation Max M: | 467 |
| Area Km2: | 3.6 |
Grandrupt-de-Bains (in French pronounced as /ɡʁɑ̃ʁy də bɛ̃/) is a commune in the Vosges department in Grand Est in northeastern France.