Brown Lake

Brown Lake or Lake Brown may refer to:

Australia

 * Brown Lake (Stradbroke Island), a lake in Queensland
 * Brown Lake (Western Australia), a lake in Western Australia
 * Lake Brown (Western Australia), two lakes of the same name in Western Australia
 * Lake Brown, Western Australia, rural locality in the Wheatbelt region of Western Australia

Canada

 * Ellen Brown Lake, a lake in Pictou County, Nova Scotia
 * John Brown Lake, a lake on Vancouver Island, British Columbia

United States

 * Brown Lake (Pulaski County, Arkansas), a lake in Pulaski County, Arkansas
 * Brown Lake (Saline County, Arkansas), a lake in Saline County, Arkansas
 * Lake Brown (Fulton County, Arkansas), a lake in Fulton County, Arkansas
 * Lake Brown (Grant County, Arkansas), a lake in Grant County, Arkansas
 * Brown State Fishing Lake, a protected area in Brown County, Kansas
 * Brown Lake (New York), a lake in Hamilton County
 * Lake Brown (South Carolina), officially Edgar Brown Lake
 * Brown Lake, Washington, an unincorporated community