| Rigny-Saint-Martin | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Rigny-Saint-Martin 55.svg |
| Arrondissement: | Commercy |
| Canton: | Vaucouleurs |
| Insee: | 55434 |
| Postal Code: | 55140 |
| Mayor: | Éliane Poirson[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.6114°N 5.7147°W |
| Elevation M: | 260 |
| Elevation Min M: | 247 |
| Elevation Max M: | 421 |
| Area Km2: | 16.11 |
Rigny-Saint-Martin is a commune in the Meuse department in Grand Est in north-eastern France.