The 1966 Alabama Crimson Tide football team represented the University of Alabama in the 1966 NCAA University Division football season. It was the Crimson Tide's 72nd overall and 33rd season as a member of the Southeastern Conference (SEC). The team was led by head coach Bear Bryant, in his ninth year, and played their home games at Denny Stadium in Tuscaloosa, Legion Field in Birmingham and Ladd Stadium in Mobile, Alabama. They finished season undefeated with eleven wins (11–0 overall, 6–0 in the SEC), as SEC co-champions and with a victory over Nebraska in the Sugar Bowl.