The SMW Heavyweight Championship was the major singles title in Smoky Mountain Wrestling. It existed from 1992 until 1996 when SMW folded. "Dirty White Boy" Tony Anthony held the title the most times with three reigns. The United States Wrestling Association briefly recognized the SMW Heavyweight Championship as part of a USWA vs. SMW feud in late 1995, before abandoning the title.
- Smoky Mountain Wrestling
- United States Wrestling Association
- World Wrestling Entertainment
- National Wrestling Alliance
- NWA World Heavyweight Championship