In this project diverse aspects of the duchesses’ roles in the complex and dynamic relations between town and crown are studied on the basis of systematic research in the account books of four cities (Ghent, Bruges, Leuven and Mechelen) in the Burgundian Netherlands (ca. 1430-1503).

About nine million people worldwide contract tuberculosis each year. Research into new treatment for this disease has received fresh stimulus with more efficient techniques and a new understanding of how the tuberculosis bacteria works.

The Delivery of Biotherapeutics research group is led by Prof. Matthias Barz and focusses on the synthesis and characterization of polypept(o)ids and their application in nanomedicine to improve existing therapies or enable novel diagnostic or therapeutic approaches.

How can we connect quantum technology and society for an open debate on its future implications and applications?

The purpose of the initiative is to establish Central Asian Studies at Leiden University. Central Asia is a region with fluid borders stretching into present-day Afghanistan, Russia, China, Mongolia, Iran and the Caucasus; a premodern highway of global interaction and today increasingly important as…

Open Educational Resources (OER) have the potential to change teaching in Higher Education, but adoption is low despite the growing amount of resources available. The current project aims to investigate if and how teacher communities can foster adoption of OER in curricula.

They were called 'annoying brats', the group of campaigning scientists who in 1978 founded what is now an internationally acclaimed ecological research institute. Their stories and those of the current staff of the Institute of Environmental Sciences are described in the book 'Forty years of Leiden…

The Leiden Index of Depression Sensitivity (LEIDS) measures cognitive reactivity (CR) to sadness, an aspect of cognitive vulnerability to depression, conceptually similar to rumination.

How do different communities of residents in The Hague perceive and manage food waste in relation to citizenship (rights and responsibilities)?

In the spirit of 'unity in diversity', our objective is to promote insight into and appreciation for the wonder that the same physical laws and mathematical concepts apply to the whole of nature, from the largest to the smallest energy and length scales. We strive for the application of abstract theoretical…

Jews and Christians in the Middle East

Leiden University and the city of The Hague are working closely together to increase the impact of our research and education in order to contribute as much as possible to the development of the city.

One of the most crucial aspects of our behaviour is our motivation to explore novel environments and interact with new people. This became painfully clear during the COVID-19 lockdowns, when many people suffered from lack of new experiences and real-life social interactions. The relevance of novelty…

Our Mission: To optimize human well-being within the constraints of planetary boundaries through innovative research, education, and partnerships that advance sustainable production and consumption. We strive to remain global leaders in developing and applying systems-based approaches, methodological…

High-quality education, a broad choice of courses, and an active international student life in Leiden and the Hague. Leiden University offers you the ideal basis for having the time of your life on an exchange or study abroad programme.

The master’s specialisation Bio-Pharmaceutical Sciences and Business Studies at Leiden University combines fundamental and applied research with different aspects of business studies.

The Mathematics and SCS master specialisation gives you the opportunity to combine Mathematics research with different aspects of science communication.

Within the Comparative Religion Network staff and graduate students from LIAS-LUCSoR (and beyond) discuss ongoing work and cooperate on key issues in the comparative and systematic study of religion.

Research in the International Relations and European Studies Team addresses the interconnections and interdependence of contemporary global political, economic and cultural affairs from a multidisciplinary perspective rooted in the humanities.

In dozens of study rooms, libraries and laboratories, passionate scientists – with the support of the donors of the Leiden University Fund – are working on a fundamental understanding of the world and the people around us. They make the unknown known and push the boundaries of existing fields of sci…

From applied to fundamental research, and from algebra to data science, our master’s programme spans these fields entirely. You will be able to follow courses from the national Mastermath programme and write a thesis in one of our strong research groups in algebra, number theory and geometry; dynamical…

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

Do you have a curious character and do you want to know how knowledge is sought at the university? Do you want to acquire knowledge and skills that could not only be important for your everyday life, but could also mean a lot for your future? Then the Pre-University College The Hague is definitely for…

This collection includes six short policy-focused contributions exploring how legislation and policy on counter cyber terrorism unfold at the national level in the United States, the United Kingdom, China, Russia, France, and at the regional level of the European Union.

Do babies and toddlers thrive more in a noisy or quiet day care centre? Research by specialist in Education and Child Studies Claudia Werner shows that children feel most comfortable in an environment where there is a little noise. With this kind of research, the method of analysis is very important.…

You gain a strong foundation in computer science, combined with knowledge of machine learning, cognitive science, human-robot interaction. You will learn to develop and program systems based on knowledge of the human brain.

Why is Crossnational and Cross-cultural agents such as Henrich Carloff and Willem Leyel important when studying Early Modern expansion?

High-quality education by talented lecturers and renowned researchers, international fieldwork internships, and practicals in ultramodern laboratories: the bachelor's programme in Archaeology at Leiden University offers you the perfect basis for a successful career.

The Computer Science and Education specialisation consists of 120 European Credit Transfer System (EC) points and consists of a computer science component (60 EC) and an education component (60 EC).

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

The Biomedical Sciences Health specialisation aims to provide you with a theoretical background and academic competences in multidisciplinary research in Biomedical Sciences and in clinical practice in Medicine. Since the programme is partly taught in English and partly in Dutch, fluency in Dutch is…

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

The collaboration between Leiden University (Medical Center) and the Autonomous University of Barcelona forms one of the most powerful international alliances for the creation and transmission of knowledge in the field of transfusion medicine.

What is students’ engagement in problem-based learning (PBL) and case-based learning (CBL) in teacher certification programs?

Comparative and Dutch Politics is one of the three organisational clusters of the Institute of Political Science.

This project investigates which aspects of social media content adolescents attend to and how these relate to their credibility judgments, aiming to systematically understand their susceptibility to misinformation and inform effective educational programs that foster youth’s resilience to misinforma…

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:

Leiden University and China import partner.

Workshop

The early modern and modern Europeanists at the Leiden Institute of History approach the past from comparative and transnational perspectives, frequently placing the history of our continent in global contexts. Our research covers the geographical and thematic breadth of Europe since ca. 1500, with…

The Biology and SCS master specialisation gives you the opportunity to combine fundamental Chemistry research with different aspects of science communication.

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

With a MSc degree in Creative Intelligence & Technology (previously Media Technology) you will be prepared for a career involving creative and critical thinking. Our alumni have a broad choice of career prospects: they hold positions ranging from academic researcher to creative entrepreneur.

Workshop

Lecture, Book Talk

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

This is an Erasmus+ International Credit Mobility project of the Faculty of Science and Leiden University College with four universities in Nigeria.

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