Waynesville is an unincorporated community and census-designated place (CDP) in Brantley County, Georgia, United States.

It is part of the Brunswick, Georgia metropolitan statistical area.

[2] Records are contradictory so it is unclear when exactly Waynesville held the county seat.

[3] Waynesville is located near the old Post Road which is the dividing line between the counties of Brantley and Glynn.

List of county seats in Georgia (U.S. state)