Grady Lynn Allen (January 1, 1946 - December 4, 2012) is a former professional American football player who played linebacker for five seasons for the Atlanta Falcons. Born in San Augustine, Texas, Allen played defensive end for Texas A&M from 1965 to 1967. During his senior year, he was a team captain, was given the annual Aggie Heart award by the team, earned all Southwest Conference honors, and helped the team to its first Cotton Bowl appearance in 27 years, where they upset Alabama 20-16.