| Administration | ||
| Office of the Dean of Libraries and University Librarian | 703-993-2491 | |
| Development & Communications | 703-993-8740 | |
| Administrative Services | 703-993-3475 | |
| Digital Strategies & Systems Division | 703-993-9005 | |
| Digital Scholarship Center | 703-993-5272 | |
| Gifts/Materials Donations to University Libraries | 703-993-3701 | |
| Mason Publishing / GMU Press | 703-993-3636 | |
| Copyright Resources | 703-993-2544 | |
| Digital Repository Services | 703-993-3742 | |
| University Dissertation & Thesis Coordinator | 703-993-2222 | |
| Learning, Research & Engagement Division | 703-993-2214 | |
| Access & Resource Management Division | 703-993-3714 | |
| Open Educational Resources & Scholarly Comm Lead | 703-993-2544 | |
| Special Collections Research Center | 703-993-2220 | |
| University Records Management | 703-993-2201 | |
| Office of The Virtual Library of Virginia (VIVA) | 703-993-3039 | |
| Scholarly Productions at the Research Commons ( SP@RC) | 703-993-1613 | |
| Services | ||
| Ask a Librarian - send a text message | 703-291-1468 | |
| Access Services | info@gmu.libanswers.com | |
| Accessibility Services | 703-993-5815 | |
| Data & Geographical Information Services | datahelp@gmu.edu | |
| Distance Education/Online Learning | delib@gmu.edu | |
| Faculty Library Instruction Request - ENGH 101/302 | Library Instruction Request Form | |
| Faculty Library Instruction Request - Other | Contact Subject Librarian | |
| Interlibrary Loan (ILL) | (703) 993-2228, illloan@gmu.edu | |
| Course Reserves | ereserve@gmu.edu | |
| Media Services | 703-993-9060 | |
| Workshops | 703-993-2214, Calendar & Request Form | |
| Locations | ||
| Mason Square Library | ||
| Services Desk | 703-993-8188 or 703-993-2210 | |
| Fenwick Library | ||
| Services Desk | 703-993-2240 or 703-993-2210 | |
| Gateway Library | ||
| Services Desk | 703-993-9060 or 703-993-2210 | |
| Mercer Library, Science and Technology Campus | ||
| Services Desk | 703-993-8340 or 703-993-2210 | |
| Law Library | 703-993-8120 |