| Ruillé-le-Gravelais | |
| Image Coat Of Arms: | Blason Ruillé-le-Gravelais.svg |
| Arrondissement: | Laval |
| Canton: | Loiron |
| Commune: | Loiron-Ruillé |
| Coordinates: | 48.0567°N -0.9542°W |
| Elevation M: | 105 |
| Elevation Min M: | 90 |
| Elevation Max M: | 191 |
| Area Km2: | 16.94 |
| Population: | 1005 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Insee: | 53194 |
| Postal Code: | 53320 |
Ruillé-le-Gravelais (in French pronounced as /ʁɥije lə ɡʁavlɛ/) is a former commune in the Mayenne department in north-western France. On 1 January 2016, it was merged into the new commune of Loiron-Ruillé.[2]
The river Oudon flows through the middle of the commune and forms part of its southern border.