| Grand Arc | |
| Elevation M: | 2,484 |
| Prominence M: | 693 |
| Prominence Ref: | [1] |
| Range: | Vanoise Massif |
| Location: | Savoie, France |
| Map: | France |
| Label Position: | left |
| Coordinates: | 45.5664°N 6.3647°W |
Grand Arc is a mountain of Savoie, France. It lies in the Massif de la Vanoise range. It has an elevation of 2,484 metres above sea level.