Canadian Hockey Association (1909–10)

The Canadian Hockey Association (CHA) was an early men's professional ice hockey league. It was founded in November, 1909, as the result of a dispute within the Eastern Canada Hockey Association. The CHA survived only a few weeks of play in January 1910 before two teams jumped to the new National Hockey Association (NHA), itself a seven-week-old league, causing dissolution of the CHA.

The CHA held the Stanley Cup for its entire eight week existence, as the reigning champion Ottawa Hockey Club was a founding member.