The 2003 Ohio State Buckeyes football team represented the Ohio State University in the college football season of 2003–2004. The team's head coach was Jim Tressel. The Buckeyes played their home games in Ohio Stadium. Ohio State finished the season with a record of 11–2 and placed second in the Big Ten with conference record of 6–2. The Buckeyes concluded their season with a victory over Kansas State in the Fiesta Bowl.