Jim Bob Bizzell (born November 22, 1985) is a Paralympian athlete from the United States competing mainly in category T44 sprint events.
He competed in the 2008 Summer Paralympics in Beijing, China. There he won a gold medal in the men's 4 x 100 metre relay (T42-46 event), a silver medal in the men's 200 metres (T44 event), and a silver medal in the men's 400 metres (T44 event).