The Miss Illinois is a pageant program affiliated with Miss America, which is competition for women models representing the state of Illinois. The first "Miss Illinois" sent to the national pageant was Lois Delander who subsequently won the Miss America title. Including Delander, five Miss Illinois representatives have won the Miss America title. Breana Bagley was crowned Miss Illinois 2024 on June 15, 2024, at the Marion Cultural Arts & Civic Center in Marion. She will represent Illinois and compete for the title of Miss America 2025.

Results summary

The following is a visual summary of the past results of Miss Illinois titleholders at the national Miss America pageants/competitions. The year in parentheses indicates the year of the national competition during which a placement and/or award was garnered, not the year attached to the contestant's state title. Awards received by contestants competing as Miss Chicago at the national pageant are denoted with a "*".

Placements

Illinois holds a record of 36 placements at Miss America.

Awards

Preliminary awards

Non-finalist awards

Other awards

Winners

Declared as winner Ended as a runner-up Ended as a finalist or semi-finalist