Robert Dean Boyd (born December 3, 1937) is a former NFL cornerback who played for the Baltimore Colts in a nine-year career from 1960 to 1968. A quarterback in college at the University of Oklahoma under Bud Wilkinson, Boyd was a two-time Pro Bowler, was voted First Team All-Pro three times, and led the NFL with nine interceptions in 1965. He finished his career with 57 interceptions, which he returned for 994 yards and four touchdowns. He also recovered 11 fumbles.