Askjem is a village in the municipality of Indre Fosen in Trøndelag county, Norway. The village is located near the southern tip of the Fosen peninsula, just west of the village of Stadsbygd. The 0.38-square-kilometre (94-acre) village has a population (2018) of 304 and a population density of 800 inhabitants per square kilometre (2,100/sq mi).