The 1973 Michigan Wolverines football team represented the University of Michigan in the 1973 Big Ten Conference football season. In his fifth year as Michigan's head coach, Bo Schembechler led the team to a 10–0–1 record. It was Michigan's first undefeated season since 1948. The Wolverines outscored their opponents 330 to 68. Michigan was ranked No. 6 in both of the major post-season polls. Two other selectors, the National Championship Foundation and the Poling System, recognize Michigan as a co-national champion for the 1973 season.