Joanna is a census-designated place (CDP) in Laurens County, South Carolina, along the Bush River. The population was 1,609 at the 2000 census. It is part of the Greenville–Mauldin–Easley Metropolitan Statistical Area.
The town was at one time named Goldsville.
Joanna is located at 34°24′53″N 81°48′51″W / 34.414668°N 81.814229°W / 34.414668; -81.814229.