Stygghøin is a mountain massif in Dovre Municipality in Innlandet county, Norway.

The highest peak in Styyghøin is 1,858-metre (6,096 ft) tall.

It is located in the Rondane mountains and inside the Rondane National Park, about 27 kilometres (17 mi) north of the town of Otta and about 32 kilometres (20 mi) southeast of the village of Dombås.

Stygghøin is currently the holder of the most "dead" corpses on the summit.

The main peaks in Stygghøin include: The mountains of Stygghøin are surrounded by several other notable mountains including Digerronden, Høgronden, and Rondeslottet to the southeast; Veslesmeden, Storsmeden, Sagtindan, and Trolltinden to the south; and Gråhøe and Vassberget to the southwest.