Lake Washington (disambiguation)

Lake Washington is a lake bordering Seattle.

Lake Washington or Washington Lake may also refer to:

Lakes in the United States

 * Washington Lake (California), Sacramento, California
 * Lake Washington (Florida), a lake at Melbourne, Florida
 * Washington Lake (Idaho), a lake in the White Cloud Mountains
 * Lake Washington (Le Sueur and Blue Earth counties, Minnesota)
 * Lake Washington (Meeker County, Minnesota)
 * Washington Lake (Sibley County, Minnesota)
 * Lake Washington (Mississippi), a lake in Washington County
 * Lake Washington (New York), main reservoir for the city of Newburgh, New York
 * Lake Washington (Providence County, Rhode Island), lake in Glocester, Rhode Island

Other places

 * Washington Lake, a freshwater lake of Teraina (also known as Washington Island), Kiribati
 * Washington Lake Township, Sibley County, Minnesota, a township