The 1925-26 WHL season was the fifth and last season for the now defunct Western Canada Hockey League (WCHL), which was renamed Western Hockey League (WHL) at the start of the season due to one of its Canadian teams, the Regina Capitals, moving to Portland, Oregon in the United States and being renamed the Portland Rosebuds. Six teams played 30 games, each except for the Rosebuds who played 36. At season's end, some of the teams reorganised to create a semi-pro league called the Prairie Hockey League that lasted for two seasons.