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
See also Browne Lake (disambiguation) Browns Lake (disambiguation)