Nasewaupee (/ˌnæsəˈwɔːpi/ NASS-ə-WAW-pee) is a town in Door County, Wisconsin, United States.

The unincorporated community of Idlewild is located in the town,[3] as is Sherwood Point Light and Potawatomi State Park.

There were 1,320 housing units at an average density of 30.6 per square mile (11.8/km2).

21.6% of all households were made up of individuals, and 9.5% had someone living alone who was 65 years of age or older.

About 2.4% of families and 3.4% of the population were below the poverty line, including 3.3% of those under the age of 18 and 4.5% of those 65 and older.