The 1974–75 WCHL season was the ninth season of the Western Canada Hockey League (WCHL). It featured twelve teams playing a 70-game regular season, an increase from 68. The Victoria Cougars topped the regular season standings with 47 wins. In the playoffs, the New Westminster Bruins defeated the Saskatoon Blades in a seven-game championship series to win the President's Cup. With the win, the Bruins earned a berth at the 1975 Memorial Cup tournament, in which they lost the final to the Toronto Marlboros, who captured their record seventh national title. The season was the first for the Lethbridge Broncos, after the Swift Current Broncos relocated prior to the season.

League notes

Team changes

Regular season

Final standings

Scoring leaders

Note: GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalties in minutes

1975 WCHL Playoffs

League quarter-finals

League semi-finals

WHL Championship

All-Star game

On January 15, the West All-Stars defeated the East All-Stars 4–1 at Victoria, British Columbia in front of a crowd of 3,452.

WHL awards

All-Star Team