The 1923 Stanley Cup playoffs was the second year in which the National Hockey League (NHL) champions, the Pacific Coast Hockey Association (PCHA) champions, and the Western Canada Hockey League (WCHL) champions all competed for the Stanley Cup. The playoffs began on March 16, 1923, and concluded on March 31 when the NHL champion Ottawa Senators defeated the WCHL champion Edmonton Eskimos in the final series, two games to zero.