| WSL Fighting World Championship | |
| Created: | June 13, 2007 |
| Promotion: | Wrestling Superstars Live |
| Firstchamp: | Ricky Landell |
| Finalchamp: | Keith Walker |
| Retired: | February 21, 2009 |
| Pastnames: | Zero-One United States Heavyweight Championship AWA Superstars of Wrestling United States Championship |
The WSL Fighting World Championship, also known as the WSL World Fighting Championship, was a secondary championship in the Wrestling Superstars Live (WSL) promotion. It replaced the AWA Superstars of Wrestling United States Championship as the organization's secondary singles title on March 29, 2008.