These events occured in 1991 in the world of hockey:
Events
- Art Ross Memorial Trophy as the NHL's leading scorer during the regular season: Wayne Gretzky, Los Angeles Kings
- Hart Memorial Trophy for the NHL's Most Valuable Player: Brett Hull, St. Louis Blues
- Stanley Cup –
- Pittsburgh Penguins win 4 games to 2 over the Minnesota North Stars
- Conn Smythe Trophy – Mario Lemieux, Pittsburgh Penguins
- World Hockey Championship
- Men's champion: Sweden defeated Canada
- Junior Men's champion: Canada defeated the USSR
- Sheffield Steelers formed
- San Jose Sharks formed
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