2004 Arizona State Sun Devils football team

The 2004 Arizona State Sun Devils football team represented Arizona State University as a member of the Pacific-10 Conference during the 2004 NCAA Division I-A football season. Led by fourth-year head coach Dirk Koetter, the Sun Devils compiled an overall record of 9–3 with a mark of 5–3 in conference play, tying for third place in the Pac-10. Arizona State was invited to the Sun Bowl, where the Sun Devils defeated Purdue. The team played home games at Sun Devil Stadium in Tempe, Arizona.