Selvik is a village in Holmestrand Municipality in Vestfold county, Norway. The village is located on the shore of the Sandebukta bay, about 3.5 km southeast of the village of Sande i Vestfold and about 10 km to the north of the town of Holmestrand. The village of Berger (in Drammen Municipality) lies about 9 km to the southeast, at the mouth of the Drammensfjorden. The 1.58 km2 village has a population (2023) of 3,415 and a population density of 2161 PD/km2. The sports club IL Sandvin is based in Selvik.