Duncan River may refer to:
Canada
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Duncan River (British Columbia)
The Duncan River is in the West Kootenay region of southeastern British Columbia. Entering the North Arm of Kootenay Lake, the river is a major tributary of the Kootenay River, which in turn flows into the Columbia River. The Selkirk Mountains l ...
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Duncan River (rivière le Renne tributary), in Acton Regional County Municipality, Montérégie, Quebec
New Zealand
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Duncan River (New Zealand), in the West Coast region of the South Island
See also
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Duncan Creek (disambiguation)
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Duncan (disambiguation)
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River (disambiguation)
{{Disambiguation