The 1958–59 North Dakota Fighting Sioux men's ice hockey team represented the University of North Dakota in college ice hockey. In its 2nd year under head coach Bob May the team compiled a 20–10–1 record and reached the NCAA tournament for the second time. The Fighting Sioux defeated Michigan State 4–3 in overtime to win the championship game at the RPI Field House in Troy, New York, the first national title hosted by an eastern school.