Natural Dam is an unincorporated community in Crawford County, Arkansas, United States.

Natural Dam is located on Arkansas Highway 59, 6 miles (9.7 km) north-northwest of Cedarville.

Natural Dam has a post office with ZIP code 72948.

[2] The now-replaced Lee Creek Bridge, which was listed on the National Register of Historic Places, was located in the community.

[3] The community was named for a natural dam near the original town site.