WEC 38: Varner vs. Cerrone was a mixed martial arts event held by World Extreme Cagefighting on January 25, 2009. It aired live on the Versus Network. In the main event WEC Lightweight Champion Jamie Varner defended his title against number one contender and undefeated Donald Cerrone. Also featured on the card was a rematch between former WEC Featherweight Champion Urijah Faber and Jens Pulver.
| Actor | Role |
|---|---|
 Jamie VarnerSelf | Self |
 Donald CerroneSelf | Self |
 Urijah FaberSelf | Self |
 Jens PulverSelf | Self |
 Danillo VillefortSelf | Self |
| MMike CampbellSelf | Self |
 José AldoSelf | Self |
 Rolando PerezSelf | Self |
 Benson HendersonSelf | Self |
 Anthony NjokuaniSelf | Self |
 Edgar GarcíaSelf | Self |
| HHiromitsu MiuraSelf | Self |
 Dominick CruzSelf | Self |
 Ian McCallSelf | Self |
 Scott JorgensenSelf | Self |
| FFrank GomezSelf | Self |
 Jesse LennoxSelf | Self |
| BBlas AvenaSelf | Self |
 Charlie ValenciaSelf | Self |
| SSeth DikunSelf | Self |