Big Piney Creek is a river located in Ozark National Forest in the state of Arkansas.

Managed by the United States Forest Service, it flows for 70.8 miles (113.9 km)[4] through Pope, Johnson and Newton counties.

[2] The headwaters of the creek are in a rugged, remote area just east of Arkansas Route 21 south of the community of Fallsville[3] and the mouth of the creek empties into Lake Dardanelle on the Arkansas River.

Although much of the land adjacent to the creek is privately owned, the Forest Service operates two campgrounds, Haw Creek Falls and Long Pool, for visitors.

[6] The Big Piney Creek Bridge is a historic bridge, carrying Arkansas Highway 123 across Big Piney Creek in the Ozark-St. Francis National Forest, northeast of Hagarville, Arkansas.