Lahelle is a village in Sandefjord Municipality in Vestfold county, Norway.

The village is located at the innermost part of the 5-kilometre (3.1 mi) long Lahellefjorden.

Lahelle is considered to be one of the outer neighborhoods in the eastern part of the city of Sandefjord which has an area of 24 square kilometres (9.3 sq mi) and a population (in 2022) of 45,816.

[2] The statistical area Lahelle, which also can include the peripheral parts of the village as well as the surrounding countryside, has a population of 208.

[5] The village name was formerly spelled Ladhella, which includes the word lada, translating to loading or unloading vessels.