McGees Mills is an unincorporated community in Clearfield County, Pennsylvania, United States. A gristmill operated by Henry Holmes McGee eventually resulted in the name. The community is located at the junction of U.S. Route 219 and Pennsylvania Route 36, 2 miles (3.2 km) west-northwest of Mahaffey. The McGees Mills Covered Bridge crosses the West Branch of the Susquehanna River at McGees Mills.