| Gråhø | |
| Other Name: | Gråhøe |
| Map: | Innlandet#Norway |
| Map Alt: | Map of the location |
| Label Position: | bottom |
| Coordinates: | 62.2494°N 8.5148°W[1] |
| Location: | Innlandet, Norway |
| Elevation M: | 2014 |
| Prominence M: | 979 |
| Isolation Km: | 29.9 |
| Elevation Ref: | [2] |
| Range: | Reinheimen |
Gråhø or Gråhøe is a mountain in Lesja Municipality in Innlandet county, Norway. The 2014m (6,608feet) tall mountain is the tallest mountain within Reinheimen National Park. The mountain lies about southwest of the village of Lesjaskog. The mountain is surrouneded by several other mountains including Løyfthøene which lies about to the east, Skarvedalseggen and Stamåhjulet which are about to the southwest, Blåhøe which lies about to the northwest, Digerkampen which lies about to the north, and Holhøi which lies about to the northeast.