The 1940–41 Boston Bruins season was the Bruins' 17th season in the National Hockey League, and they were coming off of a successful season in 1939–40, leading the NHL in points for the third season in a row, as they finished with a 31–12–5 record, accumulating 67 points. However, the Bruins lost to the New York Rangers in the NHL semi-finals, ending their chances for a second-straight Stanley Cup. This year, the Bruins repeated as regular-season champs and returned to the Final, and defeated the Detroit Red Wings four games to none to win the organization's third Stanley Cup.