Engeren is a lake in Innlandet county, Norway. The 11.5-square-kilometre (4.4 sq mi) lake lies on the border of the municipalities of Engerdal and Trysil. The Norwegian County Road 26 runs along the eastern shore of the lake. The lake is part of the river Engeråa which flows into the river Trysilelva about 1.5 kilometres (0.93 mi) south of the southern end of the lake.

• List of lakes in Norway