
An academic library is a library that is attached to a higher education institution and serves two complementary purposes: to support the curriculum, and to support the research of the university faculty and students. It is unknown how many academic libraries there are worldwide. An academic and research portal maintained by UNESCO links to 3,785 libraries. According to the National Center for Education Statistics, there are an estimated 3,700 academic libraries in the United States. In the past, the material for class readings, intended to supplement lectures as prescribed by the instructor, has been called reserves. In the period before electronic resources became available, the reserves were supplied as actual books or as photocopies of appropriate journal articles. Modern academic libraries generally also provide access to electronic resources.

A school library is a library within a school where students, staff, and often, parents of a public or private school have access to a variety of resources. The goal of the school library media center is to ensure that all members of the school community have equitable access "to books and reading, to information, and to information technology." A school library media center "uses all types of media... is automated, and utilizes the Internet [as well as books] for information gathering." School libraries are distinct from public libraries because they serve as "learner-oriented laboratories which support, extend, and individualize the school's curriculum... A school library serves as the center and coordinating agency for all material used in the school."
The Alma Jordan Library at the University of the West Indies (UWI), Trinidad and Tobago, was named after UWI librarian Dr. Alma Jordan in 2012. The four-storied library is located on the St. Augustine Campus of the UWI. It is the largest of the libraries in the St Augustine Campus libraries network, with approximately 600,000 monographs, 31,000 e-books, 4,000 serial titles, 57,000 e-journal subscriptions and access to over 200 databases.

The University Library Svetozar Marković is the main library in the University of Belgrade system, named after Svetozar Marković, a Serbian political activist in the 19th century. It is located on King Alexander Boulevard, close to the Faculty of Law and adjacent to the Faculties of Civil Engineering, Electrical Engineering, and Architecture. Serves the educational and scientific needs of students, academics, and scientists. Library Day is the 24th of May, a day commemorating Slavic educators St. Cyril and Methodius. At the founding of the library, the collection contained 57,254 publications consisting of monographs and serials. Today, the library contains roughly 1,700,000 publications.
A Carnegie library is a library built with money donated by Scottish-American businessman and philanthropist Andrew Carnegie. A total of 2,509 Carnegie libraries were built between 1883 and 1929, including some belonging to public and university library systems. 1,689 were built in the United States, 660 in the United Kingdom and Ireland, 125 in Canada, and others in Australia, South Africa, New Zealand, Serbia, Belgium, France, the Caribbean, Mauritius, Malaysia, and Fiji.

The Combined Arms Research Library (CARL) at Fort Leavenworth, Kansas is a United States Army library that supports the United States Army Command and General Staff College. Its collection of over 300,000 books covers all aspects of military science: joint and combined operations; tactics and doctrinal development; leadership, intelligence, weapons, equipment, and training. The Archives and Special Collections house a unique collection of over 200,000 items and the documents collection consists of another 250,000. Each year, the CARL reference staff answers some 30,000 queries for soldiers, faculty and staff at Fort Leavenworth, Kansas and throughout the world via the Defense Digital Library Reference Service. Scholars, writers and the DoD community use the Combined Arms Research Library's archival materials, extensive research materials, and historical documents. The Combined Arms Research Library is one of the largest and most well respected libraries in the Army and was named the 2007 Federal Library of the Year by the Federal Library and Information Center Committee (FLICC).

Dillard University is a private, historically black university in New Orleans, Louisiana. Founded in 1930 and incorporating earlier institutions founded as early as 1869 after the American Civil War, it is affiliated with the United Church of Christ and the United Methodist Church.
The Episcopal Public Library of Barcelona, also called the Episcopal Public Library of the Seminary of Barcelona is a library located in the building of the Conciliar Seminary of Barcelona. Founded in 1772, it is the oldest preserved public access library in the city of Barcelona, Spain. It houses a large collection of old and modern books, with about 360,000 volumes.

The University of Graz Library, in Graz, Austria is the largest scientific and public library in Styria and the third largest in Austria. It holds the right of legal deposit. It is part of the University of Graz and consists of the main library, two faculty libraries and several branch libraries and is open to the public.

Theodore Hesburgh Library is the primary building of the University of Notre Dame's library system. The present-day building opened on September 18, 1963, as Memorial Library. In 1987, it was renamed Hesburgh Library, in honor of Rev. Theodore Hesburgh, C.S.C., who served as the university's president from 1952 to 1987. The library's exterior façade that faces the university's football stadium includes a large, 134-foot (41 m) by 68-foot (21 m) mural called The Word of Life, or more commonly known as Touchdown Jesus. As of 2009, the library ranked as the 61st largest collection among research universities in the United States, with an estimated 3.39 million volumes.

The Klimo Library, Klimo Collection or Episcopal Library established in 1774 is the first public library of Hungary. It was established in Pécs by György Klimó, Bishop of Pécs and it is still operating. Although Klimó could not establish a university in Pécs, he still opened the library for the public. Until the Great War, the library was operating constantly under the episcopal see. After that, the building of the library and its collection were given to the university by Bishop Gyula Zichy for eternal use.
Learning commons, also known as scholars' commons, information commons or digital commons, are learning spaces, similar to libraries and classrooms that share space for information technology, remote or online education, tutoring, collaboration, content creation, meetings, socialization, playing games and studying. Learning commons are increasingly popular in academic and research libraries, and some public and school libraries have now adopted the model. Architecture, furnishings and physical organization are particularly important to the character of a learning commons, as spaces are often designed to be rearranged by users according to their needs.

Makerere University Library, established in 1949, is the oldest academic library in Uganda. In addition to its primary role as an academic library, it also serves as the national reference library and the legal depository of all works published in Uganda. It has been a depository for the United Nations since 1956.

The National and University Library, established in 1774, is one of the most important national educational and cultural institutions of Slovenia. It is located in the centre of Ljubljana, between Auersperg Street, Gentry Street, and Vega Street, in a building designed by the architect Jože Plečnik in the years 1930–31 and constructed between 1936–41. The building is considered one of the greatest achievements by Plečnik. According to the Mandatory Publications Copy Act, issuers are bound to submit a copy of each publication they publish to the National and University Library.

The Universidad Laboral de Gijón is a large building located in Gijón in the parish of Cabueñes. Originally built as a learning center for orphans, it currently hosts several cultural institutions.
The University of Oslo Library is a library connected to the University of Oslo.

The University of Valladolid is a public university located in the city of Valladolid, Valladolid province, autonomous region of Castile and Leon, Spain. Established in the 13th century, it is one of the oldest universities in the world. The university has 26,000 undergraduate students and more than 2,300 teachers.
The University of Zaragoza Library (BUZ) is the library system of the University of Zaragoza. They are responsible for the management of information resources and the associated activities of learning, instruction, research, and continuing education. Their primary purpose is to work toward the growth, preservation, dissemination, and accessibility of information resources as a participant in the knowledge creation process.

Vilnius University Library or VU Library is the oldest and one of the largest academic libraries of Lithuania. It was founded in 1570 by the Jesuits and as such is nine years older than Vilnius University. VU Library holds 5.4 million documents on shelves measuring 166 kilometres (103 mi) in length. The holdings, accessible to members of the university and wider public, include some of the oldest manuscripts, incunabula and engravings in Lithuania and Eastern Europe. At present the library has 36 thousand users.

Western Bank Library is a library at the University of Sheffield located on Western Bank, forming part of the Western Bank Campus. Formerly the Main Library, it is a Grade II* listed building opened in 1959 by Nobel prize-winning poet T. S. Eliot. The library was designed and built as a result of a national competition announced by the university in 1953. It was the university's main library until the Information Commons was opened in April 2007. Western Bank Library is linked to the Arts Tower via a bridge between their mezzanine floors. The two buildings are intended to be viewed together according to their architect Gollins Melvin Ward.

The Universitätsbibliothek Würzburg is the central library of the Julius-Maximilians-Universität Würzburg. As a regional library of Lower Franconia, it collects Lower Franconian literature. The Universitätsbibliothek Würzburg is maintained by the Free State of Bavaria. With 3.6 million media, it is one of the largest libraries in Bavaria.