Patterson Creek is a 51.2-mile-long (82.4 km)[1] tributary of the North Branch Potomac River in West Virginia's Eastern Panhandle, in the United States.[2] It enters the North Branch east of Cumberland, Maryland, with its headwaters located in Grant County, West Virginia. Patterson Creek is the watershed for two-thirds of Mineral County, West Virginia. The creek passes through Lahmansville, Forman, Medley, Williamsport, Burlington, Headsville, Reeses Mill, Champwood, and Fort Ashby.