Cloyce Kennedy Box (August 24, 1923 – October 24, 1993) was an American football player and businessman. He played five years in the National Football League (NFL) with the Detroit Lions, was a member of NFL championship teams in 1952 and 1953, was selected as a second-team All-Pro in 1950 and a first-team All-Pro in 1952, and played in the 1951 and 1953 Pro Bowl games. On December 3, 1950, he set Detroit team records with 12 catches, four touchdown receptions, 24 points, and 302 receiving yards. He later became a successful businessman in the oil and gas business in Texas.