1974–75 Philadelphia Flyers season

The 1974–75 Philadelphia Flyers season was the Philadelphia Flyers eighth season in the National Hockey League (NHL). The Flyers repeated as Stanley Cup champions. The 1974–75 Flyers were the last Stanley Cup champion to be composed entirely of Canadian-born players.

In 1974–75, Dave Schultz topped his mark from the previous season by setting an NHL record for penalty minutes (472 in all). Bobby Clarke's efforts earned him his second Hart Trophy and Bernie Parent was the lone recipient of the Vezina Trophy. The Flyers as a team improved their record slightly with a mark of 51–18–11, the best record in the league.

After a first-round bye, the Flyers easily swept the Toronto Maple Leafs and were presented with another New York-area team in the semifinals. The Flyers looked to be headed toward another sweep against the New York Islanders after winning the first three games. The Islanders, however, fought back by winning the next three games, setting up a deciding seventh game. The Flyers were finally able to shut the door on the Islanders, winning Game 7, 4–1.

Facing the Buffalo Sabres in the Stanley Cup Finals, the Flyers won the first two games at home. Game 3, played in Buffalo, would go down in hockey lore as "The Fog Game" due to an unusual May heat wave in Buffalo which forced parts of the game to be played in heavy fog, as Buffalo's arena lacked air conditioning. The Flyers lost Games 3 and 4, but won Game 5 at home in dominating fashion, 5–1. On the road for Game 6, Bob Kelly scored the decisive goal and Parent posted another shutout (his fourth of the playoffs) as the Flyers repeated as Stanley Cup champions. Parent also repeated as the playoff MVP, winning his second consecutive Conn Smythe Trophy.