Clair Stewart, Dean of Libraries and University Librarian
- Executive Committee
- Administrative Council
- Library Divisions
- Tom Teper, AUL for Collections & Technical Services, Office of Collections & Technical Services
- Acquisitions & Cataloging Services
- Rare Book and Manuscript Library
- Illinois History and Lincoln Collection
- Scholarly Communication and Publishing
- Illinois Experts
- Chris Prom, AUL for Digital Strategies, Office of Digital Strategies
- Library IT
- Research Data Service
- Mary Laskowski, AUL for Library Fulfillment, Acting Associate Dean for Academic Affairs
- Central Access Services
- Collection Management Services / Oak St. Library
- Discovery Services
- History, Philosophy, and Newspaper Library
- Literatures and Languages Library
- Map Library
- Preservation Services
- Research and Teaching Professional Development
- Social Sciences, Health and Education Library
- Sara Holder, Director of Reference & Research Services
- Communications Library
- International and Area Studies Library
- Ricker Art and Architecture Library
- Scholarly Commons
- Teaching, Learning, and Academic Support
- User Experience
- David Ward, Director of Library Teaching & Learning
- Funk ACES Library
- Assessment
- Chemistry Library
- Grainger Engineering Library Information Center
- Math Library
- Music & Performing Arts Library
- Business & Human Resources Service Center
- Organizational Development & Training
- Communications
- Diversity, Equity, Inclusion, & Accessibility
- Library Advancement
- Events & Outreach
- Fundraising
- Library Facilities
- Mortenson Center for International Library Programs
- University Archives
- Law Library