| Rupt-sur-Othain | |
| Commune Status: | Commune |
| Arrondissement: | Verdun |
| Canton: | Montmédy |
| Insee: | 55450 |
| Postal Code: | 55150 |
| Mayor: | Denis Georges[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Damvillers Spincourt |
| Coordinates: | 49.4203°N 5.4933°W |
| Elevation M: | 207 |
| Elevation Min M: | 207 |
| Elevation Max M: | 281 |
| Area Km2: | 5.53 |
Rupt-sur-Othain (pronounced as /fr/, literally Rupt on Othain) is a commune in the Meuse department in Grand Est in north-eastern France.
The village lies on the left bank of the Othain, which forms most of the commune's north-eastern border.