The 1964 Arkansas Razorbacks football team was an American football team that represented the University of Arkansas in the Southwest Conference (SWC) during the 1964 NCAA University Division football season. In their seventh year under head coach Frank Broyles, the Razorbacks compiled an undefeated 11–0 record (7–0 against SWC opponents), won the SWC championship, closed the regular season with five consecutive shutouts, outscored all opponents by a combined total of 231 to 64, and defeated Nebraska 10–7 in the Cotton Bowl.