Waterwheel (disambiguation)

A water wheel is a machine for converting falling or flowing water into useful power.

Water wheel or Waterwheel may also refer to:
 * Paddle steamer, or paddle wheel ship, a ship driven by a paddle wheel or wheels in the water
 * Noria, a machine for lifting water into an aqueduct
 * Watermill, a factory or industrial process driven by water power
 * Waterwheel plant, common name for the plant Aldrovanda vesiculosa
 * "Waterwheel", a composition by Ralph Towner from his 1978 album Batik
 * The WaterWheel Foundation, a charitable organization for the band Phish