Manassas is a city in Tattnall County, Georgia, United States. Per the 2020 census, the population was 59.
The community was named after Manassas Foy, the son of a local citizen. The Georgia General Assembly incorporated Manassas as a city in 1920.
Manassas is located at (32.164091, -82.021337).
According to the United States Census Bureau, the city has a total area of , all of it land.
In 2020, its population was 59, down from 94 in 2010 and 100 in 2000.