List of British cruiserweight boxing champions

List of British cruiserweight boxing champions is a table showing the boxers who have won the British cruiserweight championship, which has been the British Boxing Board of Control since 1985.

A champion will often voluntarily relinquish the title in order to fight for a higher-ranked championship, such as the world or European. Where the date on which a champion relinquished the title is unclear, the date of his final defence is shown.

^r – Champion relinquished title.
^s – Champion stripped of title.