Mark Godbeer (born 22 November 1983) is a British bare-knuckle boxer and former mixed martial artist. A professional MMA competitor from 2009 until 2018, he competed for the UFC, Bellator MMA, Absolute Championship Akhmat, and BAMMA. He is a former BAMMA heavyweight champion. In bare-knuckle boxing, he is a former Valor heavyweight champion, and a BKB British heavyweight champion.