The 1974 Stanley Cup Finals was the championship series of the National Hockey League's (NHL) 1973–74 season, and the culmination of the 1974 Stanley Cup playoffs. It was contested between the Boston Bruins and the Philadelphia Flyers. The Flyers made their first Finals appearance and the Bruins returned to the Finals for the third time in five years, having won the Stanley Cup in 1970 and 1972. The Flyers won the best-of-seven series, four games to two, becoming the first team from the 1967 Expansion to win the Stanley Cup, as well as the first non-Original Six Cup champion since the Montreal Maroons in 1935.