Mario Gutierrez (Spanish pronunciation: [ˈmaɾjo ɣuˈtjeres]; born c. 1987) is a Mexican Thoroughbred horse racing jockey who won the 2012 Santa Anita Derby, Kentucky Derby and Preakness Stakes aboard I'll Have Another, a colt owned by Windsor, Ontario, native J. Paul Reddam and his wife, Zillah. He also won the 2016 Kentucky Derby aboard Nyquist, also owned by Reddam and trained by Doug O'Neill.