The 1979–80 Arkansas Razorbacks men's basketball team represented the University of Arkansas in the 1979–80 college basketball season. The Razorbacks played their home games in Barnhill Arena in Fayetteville, Arkansas. It was Eddie Sutton's sixth season as head coach of the Hogs. The Razorbacks finished second in the Southwest Conference regular season standings with a conference record of 13–3 and an overall record of 21-8. Sophomore center Scott Hastings was named to the All-SWC First Team.