River Derwent or Derwent River may refer to:
Rivers in England River Derwent, Derbyshire River Derwent, North East England, on the border between County Durham and Northumberland River Derwent, Cumbria in the Lake District River Derwent, Yorkshire
Rivers in Australia River Derwent (Tasmania) Derwent Creek, a tributary of the Warburton River in South Australia
Ships , a number of ships with this name
See Derwent (disambiguation)