Long Lake is an unincorporated census-designated place in the town of Long Lake, Florence County, Wisconsin, United States.

Long Lake is located on the eastern shore of Long Lake along Wisconsin Highway 139, 21 miles (34 km) west-southwest of Florence.

[3] The community became a census-designated place in 2010.

[5] Whites make up the largest racial/ethnic group in Long Lake (100.0%).

This article about a location in Florence County, Wisconsin is a stub.