Rock Spring is an unincorporated community and census-designated place[2] located in northwest Georgia, United States, approximately 14 miles (23 km) south of Chattanooga, Tennessee.

Rock Spring is included in the Chattanooga, TN-GA Metropolitan Statistical Area.

Walker County has relocated its tag and tax office to a former bank building at the intersection of US 27 and Hwy 95.

Northwest Georgia has a significant history tied to the Civil War.

Rock Spring was first listed as a census designated place in the 2020 U.S.