The 1967 National Hockey League (NHL) expansion added six new franchises for the 1967–68 season, doubling the size of the league to 12 teams. It was the largest expansion undertaken at one time by an established major sports league and the first change in the composition of the NHL since 1942, ending the era of the Original Six.
The jerseys worn by the Los Angeles Kings (left) and California Seals upon entering the NHL in 1967
The National Hockey League is a men’s professional ice hockey league in North America comprising 33 teams – 26 in the United States and 7 in Canada. The Stanley Cup, the oldest professional sports trophy in North America, is awarded annually to the league playoff champion at the end of each season. The NHL is one of the major professional sports leagues in the United States and Canada and is considered to be the top ranked professional ice hockey league in the world, with players from 17 countries as of the 2023–24 season. The International Ice Hockey Federation (IIHF) also views the Stanley Cup as one of the "most important championships available to the sport". The NHL is headquartered in Midtown Manhattan.
The Stanley Cup in 1930, several years after it became the de facto championship trophy for the NHL
A game between the Montreal Canadiens and the New York Rangers in 1962
Size difference between a hockey rink used in IIHF-sanctioned games and an NHL hockey rink
New Jersey Devils goaltender Martin Brodeur (top left) positions himself along the net during a 2008 game against the Boston Bruins. Brodeur's exploits led the NHL in 2005 to delineate the trapezoidal area behind the net to limit where the goaltender can legally play the puck behind the goal line.