1906 Illinois Fighting Illini football team

The 1906 Illinois Fighting Illini football team was an American football team that represented the University of Illinois during the 1906 college football season. In their second non-consecutive season under head coach Justa Lindgren, the Illini compiled a 1–3–1 record and finished in fifth place in the Western Conference. Halfback Ira T. Carrithers was the team captain.