Grantly Hills is a residential community in York County, Pennsylvania, United States and is a suburb of York. It is part of the Grantley census-designated place. Grantly Hills is located in Spring Garden Township, off Country Club Road, adjacent to Wyndham Hills.

• U.S. Geological Survey Geographic Names Information System: Grantly Hills, Pennsylvania

39°56′33″N 76°43′47″W / 39.94250°N 76.72972°W / 39.94250; -76.72972