The 2026 ISBA High School Mock Trial Invitational was held on March 14 and 15, 2026, at Lincoln Land Community College - Springfield. Teams representing fifty-six high schools from across Illinois participated in the event. Normal West High School won first place and will represent Illinois at the National High School Mock Trial Competition in Des Moines, IL on May 7-9, 2026. In second place was Timothy Christian High School, and in third place was Niles West High School.