2023 Illinois State Redbirds football team

The 2023 Illinois State Redbirds football team represented Illinois State University as a member of the Missouri Valley Football Conference (MVFC) during the 2023 NCAA Division I FCS football season. They were led by 15th-year head coach Brock Spack. Illinois State played home games at Hancock Stadium in Normal, Illinois.

No. 1 South Dakota State

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