Hulebakk is a village in Færder Municipality in Vestfold county, Norway. The village is located on the island of Tjøme, about 1.5 kilometres (0.93 mi) to the northeast of the village of Tjøme, about 2 kilometres (1.2 mi) to the northwest of the village of Ormelet, and about 2 kilometres (1.2 mi) to the south of the village of Grimestad.

The village of Hulebakk and the surrounding countryside had a population (in 2007) of 403. The village of Hulebakk is considered to be a part of the urban settlement of Tjøme, which covers the central part of the island. The 2.51-square-kilometre (620-acre) urban area has a population (2023) of 2,879 and a population density of 1,146 inhabitants per square kilometre (2,970/sq mi).