The 2004 Iowa Hawkeyes football team represented the University of Iowa in the 2004 NCAA Division I-A football season. They played their home games in Kinnick Stadium and were coached by Kirk Ferentz. Finishing the 2003 season with a 10–3 record and an Outback Bowl victory, the Hawkeyes began the season 2–0 with wins over Kent State and Iowa State. But after rocky performances at Arizona State and Michigan, the Hawkeyes sat at 2–2 going into their game with Michigan State.