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

• Water Mill (disambiguation)
• Wheel (disambiguation)
• Water (disambiguation)

This disambiguation page lists articles associated with the title Waterwheel.
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