Overview: The 1955–56 campaign was the 39th season of the National Hockey League (NHL). During this stage of the Original Six era, six franchises each completed a 70-game regular schedule. The season culminated in the Stanley Cup Final in which the Montreal Canadiens emerged as champions.

Teams and format

The league field consisted of the Original Six clubs. Each team met the others repeatedly under a balanced schedule; the top four teams at the close of the regular season qualified for the postseason, which used a best-of-seven series format in both semi-final and final rounds.

Regular season: Teams competed for placement and playoff berths through a 70-game slate. The standings reflected tight competition among established clubs, with offensive and defensive performances determining the four teams that advanced to the postseason. Individual scoring races and goaltending duels were focal points for fans and the media.

Playoffs and Stanley Cup

In the playoffs the Canadiens advanced through the semifinals and met the Detroit Red Wings in the Stanley Cup Final. Montreal won the best-of-seven series four games to one, securing the championship. This victory marked the beginning of a dominant stretch for the Canadiens, who would collect multiple Cups in the following years.

Notable players and impact: The season featured many of the era's best talents, including celebrated forwards and goaltenders whose play shaped outcomes on ice. Stars such as Jean Béliveau and Maurice Richard were emblematic of Montreal's strength, while rivals like Gordie Howe represented Detroit's firepower. Performances this season contributed to career legacies and to the historical narrative of the Original Six era.

Legacy and context: The 1955–56 season sits within the mid-20th century period often remembered for concentrated rivalries, fewer teams, and frequent playoff rematches. It remains notable for Montreal's championship and for exemplifying the style and organization of the NHL before expansion. For more detailed statistics, rosters, and game results, consult dedicated historical resources and team archives.