Daniel Edward Reeves (born January 19, 1944) is a former American football running back and coach in the National Football League (NFL). During his 38 years in the NFL, Reeves participated in nine Super Bowls, the third-most individual appearances. He served as a head coach for 23 seasons from 1981 to 2003, primarily with the Denver Broncos and the Atlanta Falcons. As a player, he spent the entirety of his eight-season career with the Dallas Cowboys, who signed him as an undrafted free agent in 1965. He was inducted to the Broncos Ring of Fame in 2014.