thumb|right|Fort McIntosh Historical Marker
Fort McIntosh is an American military fortification from the American Revolution located near the Satilla River in Brantley County, Georgia, near the present site of the intersection of U.S. Route 82 and Georgia State Route 110 The fort was a square log and earth structure about 100 feet on each side with a bastion at each corner. the base was attacked by Tories and Indians and forced to surrender the next day. All of the prisoners were released with the exception of two officers who were taken as hostages to St. Augustine, Florida. One of the officers taken to St. Augustine was Lieutenant Daniel McDuff of the 3rd Spartan Regiment. The capture of the fort led to fears of a large British offensive into Georgia, however no offensive resulted.