Ironstone Creek[1] is an 9.0-mile-long (14.5 km)[2] tributary of the Manatawny Creek in Berks County, Pennsylvania in the United States.
Ironstone Creek joins the Manatawny at Pine Forge.
40°16′57″N 75°41′06″W / 40.28250°N 75.68500°W / 40.28250; -75.68500