- McKeldin Library is the main library and houses the General Collection, the East Asia Collection and U.S. Government Information, Maps, and GIS Services.
- Architecture Library
- Art Library
- Engineering and Physical Sciences Library (EPSL)
- Hornbake Library houses Special Collections, which includes materials about the University of Maryland, the State of Maryland, Broadcasting and Journalism, Culture and Literature, U.S. Social and Economic Movements, Library Media Services and the Gordon W. Prange Collection.
- Michelle Smith Performing Arts Library houses the International Piano Archives at Maryland and Special Collections in Performing Arts.
- Priddy Library at Shady Grove
- Severn Library
- White Memorial Chemistry Library