Blacklick and Black Lick may refer to:
Communities: Blacklick, Ohio, an unincorporated village in Jefferson Township, Franklin County Black Lick, Pennsylvania, a census-designated place (CDP) in Indiana County Black Lick Township, Pennsylvania Blacklick Township, Cambria County, Pennsylvania
Streams: Blacklick Creek (Ohio), a tributary of Big Walnut Creek Blacklick Creek (Pennsylvania), a tributary of the Conemaugh River