The FCW Southern Heavyweight Championship was a professional wrestling heavyweight championship contested for in the heavyweight division of Florida Championship Wrestling. It has since been retired after being unified with the Florida Heavyweight Championship.
- Harry Smith: June 26, 2007
- Afa Jr.: October 16, 2007
- TJ Wilson: December 1, 2007
- Ted DiBiase, Jr.: December 18, 2007
- Heath Miller: January 19, 2008
- Jake Hager: March 22, 2008
Unifed — March 22, 2008 — Unified with the Florida Heavyweight Championship.