Nykirke () is a village in Horten Municipality in Vestfold county, Norway. The village is located along the European route E18 about to the west of the town of Horten, about to the south of the town of Holmestrand, and about to the north of the village of Skoppum.
The village has a population (2023) of 733 and a population density of .
The medieval Nykirke Church is located in the village.