| Stornubben | |
| Map: | Innlandet#Norway |
| Map Alt: | Map of the location |
| Label Position: | bottom |
| Coordinates: | 61.6274°N 8.7952°W[1] |
| Location: | Innlandet, Norway |
| Elevation M: | 2174 |
| Prominence M: | 176 |
| Isolation Km: | 2 |
| Elevation Ref: | [2] |
| Range: | Jotunheimen |
| Parent Peak: | Nautgardstinden |
Stornubben is a mountain on the border of Vågå Municipality and Lom Municipality in Innlandet county, Norway. The 2174m (7,133feet) tall mountain is located in the Jotunheimen mountains within Jotunheimen National Park. The mountain sits about southwest of the village of Vågåmo. The mountain is surrounded by several other notable mountains including Hindnubben to the northeast, Heranoshøi to the north, Glittertinden to the northwest, Nautgardstinden and Nautgardsoksli to the southwest, and Russlirundhøe to the south.