We study the structure, dynamics and physics of complex networks emerging from the intricate interconnectedness of the constituents of large systems.

In what ways does Atelier education contribute to skills development, active learning, interactions between students and staff, and connections between disciplines of law?

LACDR adheres to strict data management rules, with the aim to make our data findable, accessible, interoperable and re-usable. For this reason all LACDR PhD candidates are required to prepare a data management plan and to implement data management rules accordingly. All PhD candidates follow a data…

Leiden University offers ambitious students a world-class environment in which to reach their potential.

Volume 4 and 5 of the Leiden series 'Dutch Sources on South Asia' are now available, written by Markus Vink (vol.4) and Carolien Stolte (vol.5).

Check your application deadlines here.

The STAP study examines the cost-effectiveness of Written Exposure Therapy (WET) for post-traumatic stress disorder (PTSD) symptoms in primary care settings.

Note: MSc International Organisation application deadlines at Leiden University are 1 April for students requiring a visa, and 15 May for others.

Leiden University offers ambitious students a world-class environment in which to reach their potential.

The Chair Democratic Representation in the Kingdom focuses on the political relations between the ‘European’ Netherlands and the six Caribbean islands in the Kingdom; so-called Kingdom Relations. Professor Wouter Veenendaal investigates the quality of democratic representation in the Kingdom, both within…

Check your application deadlines here. Take note: Not all programmes have the same deadlines; always check the individual programme descriptions for application deadlines.

Explore the career possibilities after the MSc Political Theory: Legitimacy and Justice — pursue roles in academia, policy analysis, public debate, ethics consultancy, or further studies (PhD).

A Training and Supervision Plan (TSP) is compulsory for all PhD candidates admitted to the Graduate School.

When you apply for admission, you’ll be asked to submit several documents.

Find out which documents you need to apply for the MSc Dutch Politics at Leiden University, including diplomas, transcripts, translations, CV, motivation letter, recommendation letters, and supporting materials.

Leiden University offers a rich environment in which ambitious students can reach their potential.

Studying International Relations and Organisations (IRO) you are building a foundation that will benefit you in your future career, whether as part of an international organisation, or as a journalist or consultant.

Read about our recent research projects below.

A project aimed at understanding the complicated process of religious transformation in one of the centres of the early Muslim world.

In the master’s programme in Archaeology, you can follow courses on the archaeology of the Americas, deepening your understanding of this large region.

Leiden University offers ambitious students the latest knowledge and the freedom to develop their own area of expertise.

Do offshore windfarms affect the local biodiversity of the pelagic fish community and are fish deterred or attracted by sounds?

We are happy to give you 10 reasons why you should study the specialization International Criminal Law at Leiden University. Read more.

Research framework CIAS

Leiden University offers students a rich environment in which to reach their potential.

The MA Classics and Ancient Civilizations at Leiden University covers the entire range of present-day research on the civilizations of Egypt, Mesopotamia, Anatolia, Syria and Palestine, Greece and the Roman Empire. In chronological terms, the program covers thousands of years, from the early origins…

Leiden University offers ambitious students the latest knowledge and the freedom to develop their own area of expertise.

Leiden University offers ambitious students a world-class environment in which to reach their potential.

Leiden University provides ambitious students with the most recent and innovative areas of knowledge, and offers them the freedom to develop their own area of expertise.

A comprehensive analysis of the state of play, the design of monitoring mechanisms, and creation of a toolbox of support measures.

Check the application deadlines for the MSc Democracy and Representation at Leiden University: important dates for applicants from the EU/EEA and non-EU regions, including housing application timelines.

As a research project between four Jean Monnet Chairs - two located in Europe, one in Canada and one in the U.S. -- the project DEUBAL has been approved in 2010 for co-financing by the European Commission. DEUBAL aims to study changes in European decision-making due to the Lisbon Treaty, by a combination…

The research master's in Egyptology, a specialisation of the Classics and Ancient Civilizations (Research) programme, at Leiden University provides you with a multidisciplinary study of the languages, literatures and cultures of Ancient Egypt.

Why study the programme International Civil and Commercial Law at Leiden University? We give you 10 reasons! Read about the benefits of this programme.

Visitors to Leiden's City Hall and the University Library can visit the 444 Years of Leiden University exhibition from 25 January.

Students and lecturers from around the world who have obtained international training, experience and exposure bring an international and multi-cultural perspective on psychology and being a psychologist to class.

Explore career opportunities after completing the MSc in The Politics of Artificial Intelligence at Leiden University: roles in public administration, international affairs, policy analysis, journalism, and more.

This research paper was requested by the European Parliament's Committee on Civil Liberties, Justice and Home Affairs. It was published by the International Centre for Counter-Terrorism (ICCT) in The Hague. Leiden University is one of the participating institutes in this publication and our researcher…