Strengsdal is a village in Færder Municipality in Vestfold county, Norway. The village is located on the southern coast of the island of Nøtterøy. It lies about 2 kilometres (1.2 mi) east of the village of Kjøpmannskjær and about 1 kilometre (0.62 mi) west of the village of Buerstad. The village of Torød and the Torød Church lie about 2 kilometres (1.2 mi) to the northeast.

The village of Strengsdal and the surrounding countryside has a population (in 2023) of 184.