| Urddalsknuten | |
| Other Name: | Urdalsknuten |
| Elevation M: | 1434 |
| Prominence M: | 510 |
| Range: | Setesdalsheiene |
| Location: | Agder, Norway |
| Map: | Agder#Norway |
| Map Alt: | Map of the location |
| Label: | Urddalsknuten |
| Label Position: | bottom |
| Coordinates: | 59.1619°N 7.1561°W |
Urddalsknuten or Urdalsknuten is a mountain that lies on the border of the municipalities of Sirdal and Valle in Agder county, Norway. The 1434m (4,705feet) mountain is located in the Setesdalsheiene mountain range. The mountain lies about west of the village of Valle. The lakes Botnsvatnet, Kolsvatnet, and Rosskreppfjorden surround the mountain to the northeast and south and the mountain Bergeheii lies directly to the north.[1]