Find out how to apply for Advanced Computing and Systems at Leiden University by following our step-by-step guide.

Find out how to apply for Mathematics and Science Communication and Society at Leiden University by following our step-by-step guide.

Find out how to apply for Research in Physics, Biological and Soft Matter Physics at Leiden University by following our step-by-step guide.

Find out how to apply for Computer Science and Education at Leiden University by following our step-by-step guide.

Find out how to apply for Research in Physics, Quantum Matter and Optics at Leiden University by following our step-by-step guide.

Find out how to apply for Mathematics and Business Studies at Leiden University by following our step-by-step guide.

Find out how to apply for Data Science: Computer Science at Leiden University by following our step-by-step guide.

Find out how to apply for Algebra, Geometry and Number Theory at Leiden University by following our step-by-step guide.

Find out how to apply for Law and Society (MSc)  at Leiden University by following our step-by-step guide. 

Find out how to apply for Biology and Business Studies at Leiden University by following our step-by-step guide.

Find out how to apply for Molecular, Cellular and Organismal Biology at Leiden University by following our step-by-step guide.

To be admitted to the master’s degree programme in September 2026, you need to register in Studielink. You need to submit another application for admission, this time for the MSc Psychology. Your application must be completed by the 15th of May 2026. If you want to start the master’s degree programme…

Discover the Summer School Frontiers of Children’s Rights by Leiden Law Academy, with this year's theme of accountability and access to justice. Read more here!

Leiden University’s Master of Laws in International Children’s Rights (LL.M.) looks at human rights laws for children from a comparative perspective.

Find out how to apply for Research in Bio-Pharmaceutical Sciences at Leiden University by following our step-by-step guide.

Are you thinking about studying the Pre-Master's Programme Psychology? Learn more and watch the videos.

While Nietzsche's works and ideas are relevant across the many branches of philosophy, the themes of contest and conflict have been mostly overlooked. Conflict and Contest in Nietzsche's Philosophy redresses this situation, arguing for the importance of these issues throughout Nietzsche's work.

Find out how to apply for Comparative Criminal Justice (MSc) at Leiden University by following our step-by-step guide.

Find out how to apply for Astronomy and Science Communication and Society at Leiden University by following our step-by step guide.

Find out how to apply for Astronomy and Data Science at Leiden University by following our step-by-step guide.

Find out how to apply for European Law at Leiden University by following our step-by step guide.

Find out how to apply for Astronomy and Instrumentation at Leiden University by following our step-by step guide.

Find out how to apply for Astronomy Research at Leiden University by following our step-by-step guide.

Find out how to apply for Astronomy and Education at Leiden University by following our step-by-step guide.

Find out how to apply for at Leiden University by following our step-by step guide.

Find out how to apply for Astronomy and Cosmology at Leiden University by following our step-by-step guide.

Lecture

Leiden University’s contribution to the Social Sciences Sector Plan is organized across several interconnected levels. The national Sector Plan themes define shared priorities across Dutch universities, while Leiden’s research themes and faculty focus areas provide direction and focus within the uni…

Many of our staff and students have won an award, received a grant, obtained an academic fellowship for their quality or have been socially engaged due to their specific expertise. See below for an overview per year.

This year’s edition of the prestigious art festival Ruhrtriennale, carried in diverse locations around the cities of Essen, Bochum and Duisburg (Germany), has re-staged De Materie, ACPA professor Louis Andriessen’s exceptional opera which overcomes traditional patterns of the genre in terms of dramaturgy,…

Are you interested in an interactive Master’s programme that prepares you for important roles in the innovations of our future healthcare? The Health, Ageing and Society Master’s focuses on biological, individual and social aspects of healthy ageing, as well as emphasizing on personal and professional…

Are you interested in an interactive Master’s programme that prepares you for important roles in the innovations of our future healthcare? The Health, Ageing and Society Master’s focuses on biological, individual and social aspects of healthy ageing, as well as emphasizing on personal and professional…

A collaboration between linguists, geographers and anthropologists aims to uncover how languages spread across South America over thousands of years. Associate Professor Rik van Gijn is responsible for the linguistic side of this NWO project.

Find out how to apply for Public International Law at Leiden University by following our step-by-step guide.

Find out how to apply for Bio-Pharmaceutical Sciences at Leiden University by following our step-by-step guide.

Are you thinking about studying this Advanced LL.M. International Children's Rights? Learn more and watch the videos.

The Department of Medical Microbiology of Leiden University Medical Centre (LUMC) will investigate the efficacy of a new experimental vaccine from the pharmaceutical company Jansen against the coronavirus. The research is being conducted in collaboration with the The Janssen Pharmaceutical Companies…

In September 2019, the first students will start the new master's programme Governance of Sustainability. The programme has received an official accreditation from the Accreditation Organisation of The Netherlands and Flanders.

This project intends to provide an integrated linguistic assessment of the hypothesised migration route of the Tocharians.

In our lab, we investigate the physics and material properties of low-dimensional systems.

The NVIC has published a series of scholarly publications in Arabic and several European languages.

How can we organise society so as to keep our planet habitable for us and for all other life forms around us? To answer this question, Leiden researchers collaborate across disciplines, from biology to data science, and from environmental economy to archaeology.

In 2024, many of our students and staff won great prizes and secured important research grants.

The bachelor's programmes at the Faculty of Governance and Global Affairs, based in the city of international cooperation and politics – The Hague – prepare you for a future in governance, leadership, and diplomacy. In the administrative heart of the Netherlands, you will learn to tackle the challenges…

How does task context affect children’s word productions?

An assessment of Libyan legislation

The bachelor's programmes at the Faculty of Governance and Global Affairs, based in the city of international cooperation and politics – The Hague – prepare you for a future in governance, leadership, and diplomacy. In the administrative heart of the Netherlands, you will learn to tackle the challenges…