|Location||Northumberland County, Virginia, US|
|Length||Script error: No such module "convert".|
|Mouth elevation||Script error: No such module "convert".|
The Coan River is a Script error: No such module "convert". river in Virginia's Northern Neck region. It is a tributary of the Potomac River. It flows from its source in Heathsville through Northumberland County and into the Potomac between Lewisetta and Walnut Point.
- "National Hydrography Dataset high-resolution flowline data". U.S. Geological Survey. Retrieved August 15, 2011.
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