Rob Broughton (born 3 March 1983) is an English former mixed martial artist who competed in the heavyweight division. A professional competitor between 2004 and 2015, Broughton is a former British Cage Rage heavyweight champion and has also competed in the Ultimate Fighting Championship (UFC), RINGS, and M-1 Global. Broughton was sentenced to an eight-year prison term in 2021 for his role as an enforcer for a drug gang.