Woolrich is an unincorporated community in Pine Creek Township, Clinton County, Pennsylvania, United States. Its elevation is 725 feet, and it is located at 41°12′28″N 77°22′19″W. Woolrich is a company town, the home of Woolrich, Inc., a family-owned clothing company. The company was founded in 1830 by John Rich and Daniel McCormick, and originally located at a mill on Little Plum Run in nearby Dunnstable Township.