During the HALON hacking competition, 28 teams had one goal: to find as many vulnerabilities as possible in the systems of Dutch higher education institutions. Research software engineer Chris Handy participated on his own and ended up in second place in the category ‘Vulnerabilities found at the highest…

Arts and leisure, Arts and leisure

Arts and leisure, Arts and leisure

Arts and leisure, Arts and leisure

This thesis describes the synthesis, analysis of various tetrazine bearing compounds and use in bioorthogonal chemistry.

Arts and leisure, Arts and leisure

This PhD project investigates the historical and sociolinguistic factors that have influenced the emergence of local sign languages in Mozambique. It examines how these factors have shaped the Deaf signing community and contributed to the development of a national sign language that incorporates borrowings…

MA History specialisation Governance of Migration and Diversity at Leiden University

Dr. Gianclaudio Malgieri, Associate Professor of Law & Technology at eLaw, is co-author of the article “Explainable Artificial Intelligence (XAI) 2.0: A Manifesto of Open Challenges and Interdisciplinary Research Directions” which has been awarded the 2025 Best Paper Award by Information Fusion.

The LAK offers a wide range of short and longer music courses. The music category includes various singing courses, as well as courses like private guitar lessons and introductory music software. The basic singing course is suitable for beginners and those passionate and curious about learning more…

Lecture

The Sustainability in Education group is a diverse network of scientists, researchers, educators, and other interested employees at Leiden University who share an interest in fostering and celebrating sustainability in education.

This PhD project investigates the argumentative-rhetorical strategies by which the Russian state attempts to substantiate the legitimacy of its war against Ukraine.

This section of the website is for current students of the Creative Intelligence & Technology MSc program. When starting the program, students should familiarize themselves with the content of this page.

Gianclaudio Malgieri, Associate Professor of Law & Technology at eLaw, is co-author of the article 'Explainable Artificial Intelligence (XAI) 2.0: A Manifesto of Open Challenges and Interdisciplinary Research Directions' which has been awarded the 2025 Best Paper Award by Information Fusion.

Launched at Leiden University Libraries in 2025, the Leiden Chinese Queer Collection aims to collect, preserve, and make accessible primary source material and scholarship on the Chinese queer experience. The LCQC steering committee is delighted to announce the annual LCQC Engagement Award (EUR 250).…

Denemarken wordt binnen de EU als voorbeeld van streng migratiebeleid gezien. Universitair docent Immigratierecht, Mark Klaassen waarschuwt in een BNR-artikel dat het Deense model valse verwachtingen creëert en weinig kans biedt op grootschalige toepassing.

The prehistory of communication metaphors

Get to know us through our online and in-person events for prospective students!

We are pleased to announce that the ENPAIR Conference 2026 will be hosted and organized by colleagues from the University of Prešov, Slovakia. The conference will take place on 17–18 September 2026 at Galéria Umelka in Bratislava, capital city of Slovakia. The conference the will be:

The Institute of Political Science has a multi-dimensional research programme that promotes the unity of the institute as an intellectual community rooted in the social sciences and especially political science, while enabling overlapping groups of colleagues to develop particular research agendas within…

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Macromolecular Biochemistry is a section of the Leiden Institute of Chemistry at Leiden University, comprising the PIs Marcellus Ubbink, Remus Dame, Lars Jeuken, Anne Wentink, Sebastian Geibel, Anjali Pandit, René Olsthoorn, Alia, and Steffen Brünle.

Get to know us through our online and in-person events for prospective students!

Are you interested in taking up an extra challenge during your master’s programme? Have you thought about applying for the world teachers programme or are you interested in developing your personal leadership style?

Get to know us through our online and in-person events for prospective students!

Get to know us through our online and in-person events for prospective students!

Get to know us through our online and in-person events for prospective students!

Get to know us through our online and in-person events for prospective students!

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Get to know us through our online and in-person events for prospective students!

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Get to know us through our online and in-person events for prospective students!

Get to know us through our online and in-person events for prospective students!

Combine training in Mathematics research with different aspects of business studies. Learn to build bridges between science and business.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Get to know us through our online and in-person events for prospective students!

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

The MSc IRD prepares you specifically for a career in international diplomacy, international government and non-governmental organisations, national or international public administration, ‘think tanks’ and research institutions, international interest associations or international business.

Combine biology research with different aspects of business studies. Learn to build bridges between science and business.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Get to know us through our online and in-person events for prospective students!

The project results and dissemination activities listed here below are the results at the closure of the ICM 2019 project (Summer 2022).

Les Cottés is one the rare site in western Europe with occupations in sequence by the very last Neandertals and the first anatomically modern humans.

Our faculty has a rich history. Last year, in honour of Leiden Law School’s 450th anniversary, a timeline describing our history in 12 key moments was officially unveiled in the Faculty Room at the Academy Building

How can legal education in Indonesia become more relevant for supporting the rule of law and providing legal services that common citizens need?

Discover the effects of clothing value and lifespan on buyer-user-producer relationships through collaborative research with Localising Global Garment Biographies.

As a student in the MSc Chemistry programme offered by the Leiden Institute of Chemistry (LIC) you will focus your studies on one of the two main research areas of the LIC. Students in the research area Chemical Biology will study fundamental biological and biomedical problems to understand physiological…