Long Lake is a town in Washburn County, Wisconsin, United States.

The unincorporated community of Nobleton is located in the town.

There were 590 housing units at an average density of 18.1 per square mile (7.0/km2).

The racial makeup of the town was 98.10% White, 0.68% Native American, 0.27% Asian, and 0.95% from two or more races.

[2] Of the 284 households 28.9% had children under the age of 18 living with them, 67.6% were married couples living together, 3.2% had a female householder with no husband present, and 25.4% were non-families.