Mill Run may refer to a geographic feature in the United States:

Streams

• Mill Run (Neshannock Creek tributary), a stream in Mercer County, Pennsylvania
• Mill Run (South Branch Potomac River tributary), a stream in Hampshire County, West Virginia
• Mill Run (Susquehanna River tributary), a stream in Wyoming County, Pennsylvania
• Mill Run (Trent River tributary), a stream in Jones County, North Carolina

Communities

• Mill Run, Blair County, Pennsylvania, a census-designated place
• Mill Run, Fayette County, Pennsylvania, an unincorporated community near the Frank Lloyd Wright "Fallingwater"
• Mill Run, Pocahontas County, West Virginia, a ghost town in Pocahontas County, West Virginia
• Mill Run, Tucker County, West Virginia, a ghost town in Tucker County, West Virginia

See also

• Mill Run Playhouse (aka Mill Run Theatre), a theater in the round in Niles, Illinois
• Mill Run Wind Energy Center, a wind farm in Fayette County, Pennsylvania
• Run of the Mill, a song by George Harrison

This disambiguation page lists articles associated with the title Mill Run.
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