Warwick River is the name of several rivers:
;In New Zealand
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Warwick River (New Zealand)
The Warwick River is a river of the Tasman Region of New Zealand's South Island. It flows southwest to reach the Maruia River 10 kilometres north of Maruia. State Highway 65 follows the course of the Warwick River for some of its length.
See a ...
;In the United States
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Warwick River (Maryland)
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Warwick River (Virginia)
The Warwick River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 tidal estuary which empties into the James River a few miles from Hampton Roads at the southern end of ...
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Warwick River Shire {{Unreferenced, date=February 2020
Warwick River Shire was one of eight shires created in colonial Virginia in 1634. It was located on the Virginia Peninsula on the northern shore of the James River between Hampton Roads and the Jamestown Settlem ...
, a former division of Virginia
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