Clarington is an unincorporated community in the township of Barnett, in Forest County, Pennsylvania, United States.

[1] The community is located on the north bank of the Clarion River at the Pennsylvania Route 899 bridge, 12 miles (19 km) north of Brookville.

Clarington had a post office until it closed on February 20, 2004; it still has its own ZIP code, 15828.

[2][3]