1947 Illinois State Normal Redbirds football team

The 1947 Illinois State Normal Redbirds football team represented Illinois State Normal University—now known as Illinois State University—as a member of the Illinois Intercollegiate Athletic Conference (IIAC) during the 1947 college football season. The team was led by third-year head coach Edwin Struck and played its home games at McCormick Field. The Redbirds finished the season with a 4–3–2 overall record and a 1–1–2 record in conference play, placing third in the IIAC.