Search - Leiden University

Leiden University Archives
Under agreement with the Dutch National Archives (2011), all static archives created by Leiden University are kept as a loan in the University Library. In this way, users can study the history of the university and library in conjunction with other relevant archives, collections and items.

Leiden University Press
Leiden University Press publishes academic books and text books journals, primarily in humanities and social and behavioural sciences.

Leiden Knowledge Centre for Photography
Leiden is a knowledge hub, unique in its kind in the Netherlands, for academics, professionals, students and all other people who are specialized or interested in photography. The city and university offer:

Friends of Leiden University Libraries
The Friends of Leiden University Libraries Foudation (Stichting Vrienden van de Universitaire Bibliotheken Leiden) is an active society that gladly supports the library. The Foundation contributes to purchases of special works and collections and regularly organises tours, lectures and other activities…

Leiden European City of Science
In 2022, Leiden was European City of Science. During this year, Leiden presented a public programme brimming with science, knowledge, arts, and skills for anyone with a curious mind. Leiden University Libraries (UBL) organised an extensive programme of activities on the theme of Leiden European City…

Leiden University Open Access Policy
The Executive Board has decided that Leiden University will endorse Open Access.

Services for Leiden University alumni
Leiden University alumni and PhD graduates can continue to use library facilities free of charge.

Manuscripts, Archives and Letters outside Leiden

Getting started with AI at Leiden University
Artificial Intelligence (AI) has introduced itself into everyone's lives. Naturally, Leiden University Libraries also has to address the development of AI. In this subject guide, we will give a short introduction to (Gen)AI and its effects on the university library. This subject guide has also been…

Leiden University Research Data Management Community
All University staff involved or interested in research data management are invited to join Leiden University Research Data Management Community.

Sources of Leiden University’s History
The archives created by Leiden University and the private archives of Leiden professors are an invaluable source for the history of the university and its functioning. The main sources have been edited (nearly always in Dutch). In addition, several studies have been published, describing the development…

From tulip to quantum: Leiden discoveries revisited News - 22 September 2025
To mark the university’s 450th anniversary, the Leiden Discoveries science route has been updated and was relaunched on the Night of Discoveries. New signs in town and a revamped website tell Leiden residents and visitors the stories of the city’s spectacular discoveries.

Overview workshops Centre for Digital Scholarship UB Leiden Announcement - 9 September 2025
Library, Organisation, Research