Katie Stuart

Katie Stuart is the Democratic candidate for Illinois House District 112 on the November 3, 2026 ballot, per the State Board of Elections' certified candidate list. Katie Stuart is the sitting member, per the General Assembly's roster. Stuart is a full-time legislator and former public elementary and high school math teacher in Edwardsville and Highland who also taught mathematics at Southern Illinois University-Edwardsville, per her ilga.gov legislative profile. She has represented the 112th District since January 2017 and serves as Assistant Majority Leader and Floor Whip. No campaign website was found as of September 7, 2026.