The Undisputed British Heavyweight Championship is a professional wrestling championship owned by the Revolution Pro Wrestling (RevPro/RPW) promotion.

The title was created and debuted on 16 July 2005 and is the promotion's principal championship.

He won the title by defeating Luke Jacobs on 21 December 2024.

The title has been defended in the United States and in Japan through RPW's working relationships with New Japan Pro-Wrestling (NJPW) and Ring of Honor (ROH).

He defeated Luke Jacobs for the title at the Uprising 2024 on 21 December 2024, in London, England.