The 2004 WCHA Men's Ice Hockey Tournament was the 45th conference playoff in league history and 50th season where a WCHA champion was crowned. The 2004 tournament was played between March 12 and March 20, 2004, at five conference arenas and the Xcel Energy Center in St. Paul, Minnesota. By winning the tournament, Minnesota was awarded the Broadmoor Trophy and received the Western Collegiate Hockey Association's automatic bid to the NCAA Tournament.