1972-73 Western Canada Allan Cup Playoffs

Champions

 * British Columbia: Spokane Jets
 * Manitoba: St. Boniface Mohawks

Final (Patton Cup)
Best of 7

@Spokane, Washington


 * St. Boniface 7 Spokane 6
 * Spokane 5 St. Boniface 3
 * Spokane 5 St. Boniface 3

@Winnipeg, Manitoba


 * St. Boniface 5 Spokane 2
 * Spokane 6 St. Boniface 5
 * St. Boniface 7 Spokane 4
 * St. Boniface 10 Spokane 4

St. Boniface Mohawks beat Spokane Jets 4 wins to 3.

St. Boniface Mohawks advanced to the 1973 Allan Cup Final.