1977–78 WHA season

1977–78 WHA season
LeagueWorld Hockey Association
SportIce hockey
DurationOctober 12, 1977 – May 22, 1978
Regular season
Season MVPMarc Tardif (Quebec)
Top scorerMarc Tardif (Quebec)
Avco Cup Final
ChampionsWinnipeg Jets
  Runners-upNew England Whalers

The 1977–78 WHA season was the sixth season of the World Hockey Association (WHA). Eight teams played 80 games each. The Avco World Trophy winner was the Winnipeg Jets.