Walnut Lake

Walnut Lake may refer to:

Lakes

 * Walnut Lake in Desha County, Arkansas
 * Walnut Lake in Lee County, Arkansas
 * Walnut Lake (West Bloomfield Township, Michigan)
 * Walnut Lake, in Faribault County, Minnesota

Other

 * Walnut Lake Road, part of Metropolitan Parkway, in Metro Detroit, Michigan
 * Walnut Lake Township, Faribault County, Minnesota