1980 Stanley Cup playoffs

The 1980 Stanley Cup playoffs, the championship of the National Hockey League (NHL) began on April 8, after the conclusion of the 1979–80 NHL season. The playoffs concluded on May 24 when the New York Islanders defeated the Philadelphia Flyers 5–4 to win the Final series four games to two and win the Stanley Cup. It was the Islanders' first Stanley Cup win and was the first of four consecutive Stanley Cup wins.

1980 Stanley Cup playoffs

The 1980 Stanley Cup playoffs, the championship of the National Hockey League (NHL) began on April 8, after the conclusion of the 1979–80 NHL season. The playoffs concluded on May 24 when the New York Islanders defeated the Philadelphia Flyers 5–4 to win the Final series four games to two and win the Stanley Cup. It was the Islanders' first Stanley Cup win and was the first of four consecutive Stanley Cup wins.