Råsen is a lake in the municipality of Nord-Odal in Innlandet county, Norway. The 2.3-square-kilometre (0.89 sq mi) lake lies just north of the village of Sand. The Norwegian County Road 181 runs along the southern end of the lake. The lake flows out into the river Sollauståa, which runs for about 2 kilometres (1.2 mi) to the south before emptying into the large lake Storsjø.

• List of lakes in Norway