Marvin Terrell, Jr. (born June 10, 1938 in West Memphis, Arkansas) is a former American college and professional football guard who played four seasons in the American Football League from 1960-1963 for the Dallas Texans and Kansas City Chiefs. He was an AFL All-Star in 1962, when the Texans won the longest game up to that time, the double-overtime victory over the Houston Oilers in the AFL Championship Game.