Dillian Whyte (; born 11 April 1988) is a Jamaican-British professional boxer who has formerly competed as a kickboxer and mixed martial artist. He held the World Boxing Council (WBC) interim heavyweight title twice between 2019 and 2022. At regional level, he has held multiple heavyweight championships, including the British title from 2016 to 2017; and challenged twice for the Commonwealth title, in 2015 and 2025.
Whyte is also a former kickboxing champion, having held the BIKMA British super-heavyweight title and the European K1 title, and has competed professionally in mixed martial arts.