Funnsjøen is a lake in the municipality of Meråker in Trøndelag county, Norway. The lake flows into the Funna river, a part of the Stjørdalselva river system. The lake has a hydropower dam at the southern end of the lake. There is about of water stored behind the dame in the lake. The lake is located about north of the municipal center of Midtbygda. The lake Feren lies north of the lake and the lake Fjergen lies southeast of the lake. See also List of lakes in Norway References Lakes of Trøndelag Meråker Reservoirs in Norway