Alexander Yevgenyevich Volkov (Russian: Александр Евгеньевич Волков; born October 24, 1988) is a Russian professional mixed martial artist. He currently competes in the Heavyweight division of the Ultimate Fighting Championship (UFC). A professional MMA competitor since 2009, Volkov previously competed for the M-1 Global promotion, as well as Bellator MMA. He is a former heavyweight champion in both promotions. As of July 2, 2024, he is #3 in the UFC heavyweight rankings.