Høylandet is a village and a municipality in Nord-Trøndelag county, Norway. It is part of the Namdalen region. The administrative centre of the municipality is the village of Høylandet. Other villages include Kongsmoen and Vassbotna.
The village lies along the river Søråa in the southern part of Høylandet, about north of Vassbotna and about northwest of European route E6. The village has a population (2013) of 320. The population density is .