The Montreal Canadiens, the oldest professional ice hockey club in the world, were founded as a charter member of the National Hockey Association.

The Montreal Canadiens, officially Club de hockey Canadien and colloquially known as the Habs, are a professional ice hockey team based in Montreal. The Canadiens compete in the National Hockey League (NHL) as a member of the Atlantic Division in the Eastern Conference. Since 1996, the team has played its home games at the Bell Centre, originally known as the Molson Centre. The Canadiens previously played at the Montreal Forum, which housed the team for seven decades and all but their first two Stanley Cup championships.

Ice hockey is a team sport played on ice skates, usually on an ice skating rink with lines and markings specific to the sport. It belongs to a family of sports called hockey. Two opposing teams use ice hockey sticks to control, advance, and shoot a vulcanized rubber hockey puck into the other team's net. Each goal is worth one point. The team with the highest score after an hour of playing time is declared the winner; ties are broken in overtime or a shootout. In a formal game, each team has six skaters on the ice at a time, barring any penalties, including a goaltender. It is a full contact game and one of the more physically demanding team sports.

The Montreal Canadiens ice hockey club, formally Le Club de Hockey Canadien, was founded on December 4, 1909. The Canadiens are the oldest professional hockey franchise in the world. Created as a founding member of the National Hockey Association (NHA) with the aim of appealing to Montreal's francophone population, the Canadiens played their first game on January 5, 1910, and captured their first Stanley Cup in 1916. The team left the NHA and helped found the National Hockey League (NHL) in 1917. They returned to the Stanley Cup Finals in 1919, but their series against the Seattle Metropolitans was cancelled without a winner due to the Spanish flu pandemic that killed defenceman Joe Hall. The Canadiens have won the Stanley Cup 24 times: once while part of the National Hockey Association (NHA), and 23 times as members of the NHL. With 24 NHL titles overall, they are the most successful team in league history.