Gilbert Melendez is an American mixed martial artist who formerly competed in the Lightweight division of the Ultimate Fighting Championship (UFC). He is a two-time Strikeforce Lightweight Champion and a former WEC Lightweight Champion. He also competed in PRIDE FC, Shooto and Rumble on the Rock.

Strikeforce: Carano vs. Cyborg was a mixed martial arts event held by Strikeforce. It was held in San Jose, California on August 15, 2009. The event aired live on the Showtime cable network and marked the first time two women headlined a major MMA event.