Berkåk is a village and administrative centre of the municipality of Rennebu in Sør-Trøndelag county, Norway. It is located along the Orkla River and the European route E6 highway. The village lies about 10 kilometres (6.2 mi) north of Ulsberg and 8 kilometres (5.0 mi) southeast of Stamnan. The Berkåk Station on the Dovrebanen railway is located in the village.