- Nov 1 Boston Bruins officially join the NHL, becoming the first United States based team to enter the League; Montreal Maroons also join NHL, but only last until 1938
- Nov 4 California legalizes professional boxing (illegal since 1914)
- Nov 16 Cleveland Bulldogs lose, 12-7 to Frankford Yellow Jackets at Dunn Field; ends 31-game undefeated streak; NFL and major-league football record