The Hartford Knights were a professional American football team based in Hartford, Connecticut. They began play in 1968 as a member of the Atlantic Coast Football League, replacing the Hartford Charter Oaks. For the 1969 season, they became the affiliate for the Buffalo Bills of the American Football League. One of the best minor-league football teams of its era, the Knights never finished below second place in their league, won every division title they contested, and had a winning record every season they played (including a 17-win perfect season in 1972).