The following colleges, divisions, and programs maintain offices at the Illini Center, serving students, faculty, staff, alumni, and the general public.

• Alumni Association
• Athletics
• College of Business
• College of Law
• College of Media
• Illinois-Indiana Sea Grant
• Institutional Advancement
• Office of Community College Research and Leadership, College of Education
• University of Illinois Foundation
• Principal’s Scholars Program
• Undergraduate Admissions