The Green Knights, who finished 25-4-1, ended the season as the best defensive team in the nation, allowing just 1.80 goals per game.
St. Norbert College last won the title back in 2008.
North Dakota won the NCAA Division 1 Midwest Hockey Regional, played at the Resch Center in Green Bay. The Fighting Sioux routed Denver 6-1.
North Dakota will face Michigan on April 7th in the Frozen Four semifinals in St. Paul, Minnesota.