Lost Lake

Lost Lake may refer to:

Communities
United States
 * Lost Lake, Mississippi, unincorporated community
 * Lost Lake, Wisconsin, unincorporated community

British Columbia

 * Lost Lake near Abbotsford, see Chadsey Lake
 * Lost Lake (Mackenzie) near Mackenzie, British Columbia
 * Lost Lake (Whistler)

Alaska

 * Lost Lake Scout Camp

Arkansas

 * Lost Lake, a lake in Clay County, Arkansas

California

 * Lost Lake (California) in the Desolation Wilderness area

Massachusetts

 * Lost Lake (Groton)

Michigan

 * Lost Lake (Clare County, Michigan)
 * Lost Lake Scout Reservation

Minnesota

 * Lost Lake (Minnesota)

Montana

 * Lost Lake (Carbon County, Montana) in Carbon County, Montana
 * Lost Lake (Chouteau County, Montana) in Chouteau County, Montana
 * Lost Lake (Flathead County, Montana) in Flathead County, Montana
 * Lost Lake (Lake County, Montana) in Lake County, Montana
 * Lost Lake (Lincoln County, Montata) in Lincoln County, Montana
 * Lost Lake (Mineral County, Montana) in Mineral County, Montana
 * Lost Lake (Missoula County, Montana) in Missoula County, Montana
 * Lost Lake (Sweet Grass County, Montana) in Sweet Grass County, Montana
 * Lost Lake (Stillwater County, Montana) in Stillwater County, Montana

Oregon

 * Lost Lake (Oregon), several lakes, including:
 * Lost Lake (Hood River County, Oregon)
 * Lost Lake (Santiam Pass, Linn County, Oregon)

South Dakota

 * Lost Lake (South Dakota), in Minnehaha County

Wisconsin

 * Lost Lake (Vilas County)
 * Lost Lake (Door County) in Jacksonport, Wisconsin
 * Lost Lake (Sherman) in Sherman, Iron County, Wisconsin
 * Lost Lake (Mercer) in Mercer, Wisconsin
 * Lost Lake (Burnett County)
 * Lost Lake (Jackson) in Jackson, Burnett County, Wisconsin
 * Lost Lake (Webb Lake) in Webb Lake, Wisconsin
 * Lost Lake (Rusk) in Rusk, Burnett County, Wisconsin