James Henry "Truck" Cullom (November 5, 1925 – March 4, 1998) was an American football guard in the National Football League (NFL) for the New York Yanks. Cullom served in the United States Marine Corps during World War II. After the war, he played college football at the University of California, where he was a three-year lineman and placekicker from 1947–49, playing on two of coach Pappy Waldorf's Rose Bowl teams. Cullom was a first team All-Coast tackle in 1949, and also played on Cal's rugby team. Cullom was inducted into the University of California Athletic Hall of Fame in 1995.