Sharpsburg is a town in Coweta County, Georgia, United States. The population was 341 at the 2010 census. Sharpsburg is located in eastern Coweta County at 33°20′22″N 84°39′1″W (33.339337, -84.650155). The town of Turin is immediately to the southeast. Georgia State Route 16 runs through the southern part of Sharpsburg, leading west 10 miles (16 km) to Newnan, the county seat, and southeast 7 miles (11 km) to Senoia. GA 54 leads northeast 5 miles (8 km) to Peachtree City. According to the United States Census Bureau, Sharpsburg has a total area of 0.60 square miles (1.55 km2), of which 0.004 square miles (0.01 km2), or 0.66%, is water. As of the census of 2000, there were 316 people, 125 households, and 86 families residing in the town.