The Federal Correctional Institution (FCI), in Estill, South Carolina, is a medium security facility housing male inmates. It also has an adjacent satellite camp that houses minimum security male inmates.

FCI Estill is located approximately 50 miles north of Savannah, Georgia, 96 miles west of Charleston, South Carolina, and 95 miles south of the state capitol, Columbia, South Carolina. The institution is three miles south of the town of Estill. It may be accessed via U.S. Highway 321 and South Carolina Route 3.

Judicial District: South Carolina