Water Mill or Watermill may refer to:

Watermill, a mill that uses hydropower

• Milldam, which may include a water mill within the dam

• Water wheel, the driving engine of the mill

  List of watermills, listing several water mills called Watermill

• The Watermill (Ruisdael), a 1660 painting by Jacob van Ruisdael

• The Watermill (1958 tune) musical composition by Ronald Binge

• Watermill (ballet), a 1972 ballet by Jerome Robbins

• Watermill Theatre, a repertory theatre in Bagnor, Newbury, Berkshire, England, UK

Water Mill, New York, USA; a hamlet on Long Island in Suffolk County

• Water Mill (LIRR station) of the Long Island Rail Road, in the hamlet of Water Mill

• Water Mill (Water Mill, New York), a watermill listed on the National Register of Historic Places

• The Watermill Center, a center for arts and the humanities

• Watermill Cove, St. Mary's, Isles of Scilly, Cornwall, England

See also

• Waterwheel (disambiguation)

• Windmill (disambiguation)

• Mill (disambiguation)