Gavin Walls (born January 29, 1980 in Ripley, Mississippi) is a professional American football player, who most recently played with the Montreal Alouettes of the Canadian Football League (CFL). He has also played for the Winnipeg Blue Bombers. A defensive end, Walls played collegiate football for the University of Arkansas. Following college, he attended training camp with the Minnesota Vikings, but was cut before the regular season. In 2004, he was drafted in the fifth round of the NFL Europe draft by the Scottish Claymores.