内瑟特（挪威语：Nesset）是挪威的一个自治区，位于默勒-鲁姆斯达尔郡。

Nesset is a municipality in Møre og Romsdal county, Norway on the Romsdal Peninsula. The administrative centre is the village of Eidsvåg. Other population centers include Rausand, Boggestranda, Myklebostad, Eresfjord, and Eikesdalen.

Mardalsfossen, one of Norway's tallest waterfalls, a popular tourist attraction during the tourist season, is located in Nesset, along the shores of the lake Eikesdalsvatnet.