1917
The NHL is Founded Founding Era
On November 26, 1917, at the Windsor Hotel in Montreal, the National Hockey League was established as the successor to the National Hockey Association. Frank Calder was chosen as the NHL’s first president. The league began with four teams: Montreal Canadiens, Montreal Wanderers, Ottawa Senators, and Toronto Arenas. The first games were played on December 19, 1917.
1918
First Stanley Cup Championship
Toronto won the first NHL title and defeated the Vancouver Millionaires of the Pacific Coast Hockey Association for the 1918 Stanley Cup. At this time, the Stanley Cup was contested between multiple leagues, not exclusively the NHL.
1924
First American Team Joins
The Boston Bruins became the first American team to join the NHL, marking the beginning of the league’s expansion into the United States. The Montreal Maroons also joined this year.
1926
Stanley Cup Becomes Exclusive to NHL
After the Western Canada Hockey League ceased operations, the Stanley Cup became the de facto NHL championship trophy. The New York Rangers and Chicago Black Hawks (later Blackhawks) joined the league, along with the Detroit Cougars (later Red Wings). Native American Taffy Abel became the first non-white player in the NHL, breaking the league’s color barrier with the New York Rangers.
1942-1967
The Original Six Era Original Six
The Great Depression and World War II reduced the NHL to six teams: Boston Bruins, Chicago Black Hawks, Detroit Red Wings, Montreal Canadiens, New York Rangers, and Toronto Maple Leafs. This lineup remained constant for 25 years, becoming known as the “Original Six” era—the most legendary period in NHL history.
1945
Rocket Richard’s 50 Goals
Maurice “Rocket” Richard became the first player to score 50 goals in a 50-game season, a feat that captured the imagination of hockey fans everywhere. Richard later led the Canadiens to five consecutive titles between 1956 and 1960, a record no team has matched.
1958
Willie O’Ree Breaks Color Barrier
Willie O’Ree became the first black player in NHL history when he made his debut with the Boston Bruins, breaking the league’s racial barrier and paving the way for future generations.
1967
The Great Expansion Expansion Era
The NHL doubled in size from 6 to 12 teams, adding the Los Angeles Kings, Minnesota North Stars, Philadelphia Flyers, Pittsburgh Penguins, California Seals, and St. Louis Blues. This marked the beginning of the modern expansion era.
1979
WHA Merger & Gretzky Arrives
Four teams from the rival World Hockey Association joined the NHL: Edmonton Oilers, Hartford Whalers, Quebec Nordiques, and Winnipeg Jets. Wayne Gretzky began his NHL career with Edmonton, launching the most dominant individual career in hockey history.
1980s
The Gretzky Dynasty
Wayne Gretzky led the Edmonton Oilers to four Stanley Cup championships (1984, 1985, 1987, 1988) and set single-season records for goals (92), assists (163), and points (215), along with career records for goals (894), assists (1,963), and points (2,857)—records that still stand today.
1992
Manon Rhéaume Makes History
Manon Rhéaume became the first woman to play in any major professional North American sports league, appearing as a goaltender for the Tampa Bay Lightning in a preseason game, stopping seven of nine shots.
1990s-2000
Rapid Expansion Modern Era
The NHL added nine teams to grow from 21 to 30 teams, including San Jose Sharks, Tampa Bay Lightning, Ottawa Senators, Mighty Ducks of Anaheim, Florida Panthers, Nashville Predators, Atlanta Thrashers, Minnesota Wild, and Columbus Blue Jackets. Several teams also relocated to southern US markets.
2004-2005
The Lost Season
A lockout shut down the league for 310 days—the longest work stoppage in sports history. The NHL became the first professional sports league to lose an entire season. A new collective bargaining agreement was ratified in July 2005, including a salary cap for the first time.
2008
Winter Classic Debuts
The first NHL Winter Classic outdoor game was held on New Year’s Day at Ralph Wilson Stadium in Buffalo. The event became an instant classic and an annual tradition, bringing hockey back to its outdoor roots and attracting massive audiences.
2017 & 2021
Expansion to 32 Teams
The Vegas Golden Knights joined as the 31st franchise in 2017, making an incredible run to the Stanley Cup Final in their inaugural season. The Seattle Kraken became the 32nd team in 2021, completing the current league alignment.
2024
Utah Joins the League
After the Arizona Coyotes suspended operations, their hockey assets were sold to create the Utah Hockey Club (now Utah Mammoth) in Salt Lake City, maintaining the league at 32 teams.
The NHL currently consists of 32 teams divided into two conferences (Eastern and Western), with each conference split into two divisions. Here’s the complete breakdown of all NHL teams, their home arenas, and key personnel.