| Tranqueville-Graux | |
| Commune Status: | Commune |
| Arrondissement: | Neufchâteau |
| Canton: | Neufchâteau |
| Insee: | 88478 |
| Postal Code: | 88300 |
| Mayor: | Roxane Cambraye[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC l'Ouest Vosgien |
| Coordinates: | 48.4372°N 5.8494°W |
| Elevation M: | 387 |
| Elevation Min M: | 313 |
| Elevation Max M: | 403 |
| Area Km2: | 14.94 |
Tranqueville-Graux (in French pronounced as /tʁɑ̃kvil ɡʁo/) is a commune in the Vosges department in Grand Est in northeastern France.