The 1965–66 WHL season was the 14th season of the Western Hockey League.
Six teams played a 72-game schedule, and the Victoria Maple Leafs were the Lester Patrick Cup champions, defeating the as Portland Buckaroos four games to three in the final series.
[1] Billy McNeill of Vancouver was named the most valuable player, while Cliff Schmautz of Portland led the league in scoring.
[2] bold - qualified for playoffs The Victoria Maple Leafs defeated the Portland Buckaroos 4 games to 3 to win the Lester Patrick Cup.
This ice hockey competition article is a stub.