These events occured in 1978 in the world of hockey:
- Art Ross Memorial Trophy as the NHL's leading scorer during the regular season: Guy Lafleur, Montreal Canadiens
- Hart Memorial Trophy for the NHL's Most Valuable Player: Guy Lafleur, Montreal Canadiens
- Stanley Cup – Montreal Canadiens win 4 games to 2 over the Boston Bruins
- World Hockey Championship
- Men's champion: Soviet Union defeated Czechoslovakia
- Junior Men's champion: Soviet Union defeated Sweden
- Note: In the early years of the Junior tournament, Canada did not send a true National Junior team to the event. Instead, the Memorial Cup champions usually went to represent Canada. The exception was 1978 in Montreal, when an "all-star" team was put together.
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