Borre is a former municipality in Vestfold county, Norway. The 69-square-kilometre (27 sq mi) municipality existed from 1838 until its dissolution in 1988. Borre was merged with Horten in 1988, and the new municipality bore the name Borre until after a public referendum regarding the name in 2002. The administrative centre was the village of Borre. Other villages in Borre included Skoppum and Nykirke. After 1965, Åsgårdstrand was also part of Borre. The main churches in Borre were Borre Church and Nykirke Church.

Åsgårdstrand is a small port town in Horten Municipality in Vestfold county, Norway. The town is located along the shore of the Ytre Oslofjord, about 8 kilometres (5.0 mi) south of the town of Horten, about 10 kilometres (6.2 mi) to the north of the town of Tønsberg, and about 100 kilometres (62 mi) south of the capital city of Oslo. The villages of Borre and Skoppum both lie a short distance northwest of Åsgårdstrand.