Marvin Ivan "Buck" Barrow (March 14, 1903 – July 29, 1933) was a member of the Barrow Gang. He was the older brother of the gang's leader, Clyde Barrow. He and his wife Blanche were wounded in a gun battle with police four months after they joined up with Bonnie and Clyde. Marvin died of his wounds.
Marvin was injured by multiple bullets before her succumbed to his wounds. 