|Duration||September 8 - December 8, 1940|
|East Champions||Washington Redskins|
|West Champions||Chicago Bears|
The 1940 NFL season was the 21st regular season of the National Football League. The season ended when the Chicago Bears defeated the Washington Redskins in the NFL Championship Game, 73-0. This game still stands as the most one-sided victory in NFL history. The Pittsburgh Pirates were renamed the Pittsburgh Steelers before the 1940 season.
W = Wins, L = Losses, T = Ties, PCT= Winning Percentage, PF= Points For, PA = Points Against
Note: The NFL did not officially count tie games in the standings until 1972