Powderhorn Lake

Powderhorn Lake may refer to the following:

Canada

 * Powderhorn Lake (Newfoundland and Labrador)
 * Powderhorn Lake (Nova Scotia)
 * Powderhorn Lake (Ontario)

United States

 * Powderhorn Lake (Colorado) in the Powderhorn Wilderness
 * Powderhorn Lake (Illinois) in Cook County
 * Powderhorn Lake (Michigan) adjacent to Otter Lake
 * Powderhorn Lake (Minnesota) in Minneapolis
 * Powderhorn Lake (Texas) in Calhoun County