For the state pageant affiliated with Miss Teen USA, see Miss Illinois Teen USA
The Miss Illinois' Teen competition is the pageant that selects the representative for the U.S. state of Illinois in the Miss America's Teen pageant.
Lillie Brown of Jacksonville was crowned Miss Illinois' Teen on June 28, 2025, at the Marion Cultural and Civic Center in Marion, Illinois. She competed for the title of Miss America's Teen 2026.
In January of 2023, the official name of the pageant was changed from Miss Illinoisâ Outstanding Teen, to Miss Illinoisâ Teen, in accordance with the national pageant.
The year in parentheses indicated year of Miss America's Outstanding Teen competition the award/placement was garnered.
Other awards