The 1972 Miami Dolphins season was the franchise's seventh season and third in the National Football League (NFL). The team was led by third-year head coach Don Shula and achieved the only perfect season in NFL history. They also led the league in both points scored and fewest points allowed.

Eugene Edward "Mercury" Morris is an American former professional football player who was a running back and kick returner. He played for eight years, primarily for the Miami Dolphins, in the American Football League (AFL) as a rookie in 1969 then in the American Football Conference (AFC) following the 1970 merger with the National Football League (NFL).