William Lake

William Lake may refer to:

People

 * William A. Lake (1808–1861), U.S. Representative from Mississippi
 * William Lake (Dean of Durham) (1817–1895), English cleric and college head
 * William Lake (Dean of Antigua) (1947–2003)
 * Bill Lake, Canadian actor
 * Anthony Lake (William Anthony Kirsopp Lake, born 1939), U.S. government official

Places

 * William Lake (Québec), a lake on the Bécancour River in Centre-du-Québec, Quebec, Canada
 * William Lake Provincial Park, provincial park in Manitoba