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.
Throughout these playoffs, injuries had thinned Ottawa's line-up. But after seeing the gritty show put on by the undermanned Senators, Frank Patrick, the head coach of the PCHA champion Vancouver Maroons, called Ottawa the greatest team he had ever seen.