Stephens County is a county in the northeastern part of the U.S. state of Georgia, in the Piedmont and near the foothills of the Blue Ridge Mountains. It is bounded by the Tugaloo River and Lake Hartwell on the east. As of the 2020 census, the population was 26,784. The county seat is Toccoa.

The Tugaloo River is a 45.9-mile-long (73.9 km) river that forms part of the border between the U.S. states of Georgia and South Carolina. It was named for the historic Cherokee town of Tugaloo at the mouth of Toccoa Creek, south of present-day Toccoa, Georgia and Travelers Rest State Historic Site in Stephens County, Georgia.