The 1959Baltimore Coltsseason was the seventh season for the team in the National Football League. The Baltimore Colts finished the NFL's 40th season with a record of 9 wins and 3 losses and finished first in the Western Conference, and defeated the New York Giants, 31-16 in the NFL Championship Game, which was the rematch of the previous season's classic title game, for their second consecutive NFL World Championship.
The 1959 National Football League Championship Game was played on December 27, 1959 at Memorial Stadium in Baltimore, Maryland. The game was a rematch of the 1958 championship game that went into overtime. The 1959 game was the 27th annual NFL championship game. The Colts beat the Giants 31–16, earning their second consecutive NFL Championship over the Giants.