Ray Sefo (born February 15, 1971) is a New Zealand fight promoter and retired kickboxer, boxer, and mixed martial artist of Samoan descent. He is a six-time Muay Thai World Champion and eight time K-1 World Grand Prix Finals tournament participant. He is the president of MMA promotion Professional Fighters League. In kickboxing, he defeated world champions Jerome Le Banner, Peter Aerts, Stefan Leko, Mike Bernardo, and Mark Hunt.