Black Hole Creek is a tributary of the West Branch Susquehanna River near Montgomery, in Lycoming County, Pennsylvania, in the United States. It is approximately 8 miles (13 km) long. The stream contains trout. It also is subject to significant increases in temperature downstream of a pond on the grounds of the Allenwood Federal Prison. However, the temperature decreases again after reaching the pond and is somewhat lower at the mouth, but the water at this point is still warmer than at the headwaters.