Tomahawk Lake (Wisconsin)

Tomahawk Lake is a lake in Oneida County, Wisconsin, United States. The lake covers an area of and has a maximum depth of. The community of Lake Tomahawk is located on the eastern edge of the lake. Tomahawk Lake was so named from the fact its outline resembles a tomahawk.
Tomahawk Lake is the source of the Tomahawk River. Historically, Tomahawk Lake was part of a travel route for traders and Indians who portaged to and from the Wisconsin River at the east end of the lake.