2004 Manitoba Saskatchewan Senior Playoff

The 2004 Rathgaber Cup decided the West region's participant in the 2004 Allan Cup.

Qualified teams

 * Ile des Chenes North Stars (Pattison Cup champions)
 * Ministikwin Islanders (Provincial champions)

Series
Best-of-5

March 31-April 2 @ Ile-des-Chenes
 * Game 1---Ministikwin defeated Ile-des-Chenes 6-4
 * Game 2---Ministikwin defeated Ile-des-Chenes 9-2
 * Game 3---Ministikwin defeated Ile-des-Chenes 3-2


 * Ministikwin Islanders move on to the 2004 Allan Cup.