Collaboration is right at the heart of our work within the theme Health and well-being in a healthy society.

A place where scientists and students from Leiden University and residents of The Hague come together to create innovative solutions for sustainable living in the city: that's what the Sustainable City Lab aims to be. When we talk about "sustainable living" we think of many different things. For example:…

Leiden University is constructing a new building for the Faculty of Science in three phases, featuring state-of-the-art research and teaching facilities. The second phase was completed in 2024 and includes, among other things, a stunning entrance with a mathematical touch. With this development, the…

Do you want to make contact with talented young people at an early stage of their career? Career Services can help you can get in touch with students and young alumni of Leiden University.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Everyone can study at Leiden University, at all stages of life: as undergraduate, master or doctoral students in Leiden or The Hague, or short courses with a choice of interesting and diverse subjects. In fact, by sitting in front of a computer at home, now you also take part in free online programs…

This year is the 444th anniversary of Leiden University and we are celebrating this with the residents of the two cities in which the University has a presence: Leiden and The Hague. We are therefore holding an exhibition about the University and its connections to the city in the Atrium of City Hall…

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Getting your bachelor’s degree in Holland? Visit Leiden Universities Bachelor’s Open Day and explore which bachelor’s programme might suit you best.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

The active learning ambition is based on the idea that knowledge is more likely to ‘stick’ when students are actively engaged with their learning and research. This active student participation has implications for how we teach: less consumption of knowledge and more efficient use of contact hours.

Supervising a PhD candidate comes with different responsibilities at different stages of the PhD trajectory. These sessions provide practical guidance on supporting PhD candidates, from the start of their project to the final phase leading up to the defence.

Repairing organs, tissues and cells to fight chronic diseases.

Resilient future generations that will shape a healthy society.

Music is everywhere around us. It can be heard on the street, in shops, and in gyms. We turn it on to tune out the outside world—or, just as often, to connect with others. Together with a group of MBO and HBO students, Dr. Rebecca Schaefer explores the role of music in society in a distinctive way:…

Develop your skills, create campaigns and activities, and turn ideas into reality. Through Una Europa, you can gain work experience together with an international community.

The photo exhibition offers a unique glimpse into the research being carried out at Leiden University in The Hague. It features eight researchers connected by one common thread: their research has a real impact on the city and the people of The Hague.

Research at the Leiden University Centre for Linguistics (LUCL) focuses on linguistic variation and diversity. In order to create more awareness and scientific understanding of this topic, research activities are clustered around six (overlapping) umbrella programmes. Many of our researchers are active…

The sustainability upgrade of the University Library (UB) is well under way. The building now has entirely new façade glazing with HR++ glass, as well as two new glazed roof domes. The climate-control system has also been modified, enabling low-temperature heating and enabling the building for connection…

We are experts in the fields of languages, cultures, history, arts, societies and philosophy. Together we cover almost all continents and time periods. Knowledge of these disciplines contributes to a humane, safe and sustainable world.

This is an Erasmus+ International Credit Mobility project of Leiden University’s Faculty of Science with two Armenian universities, Yerevan State University and Byurakan Astrophysical Observatory.

Teaching Resilience and Environmental Democracy (TREnD) is an Erasmus+ Cooperation partnerships project coordinated by Dario Fazzi from Leiden University.

Cultural Anthropology and Development Sociology at Leiden University studies the everyday practices of individuals and groups around the world in relation to the complex global challenges of diversity, sustainability, and digitalisation.

Classics and Ancient Civilizations (Research) covers two years and can be studied in four programmes, one of them is the Hebrew and Aramaic Studies specialisation. When you choose to study this programme you will both be guided through the broadness relevant sub-disciplines, as well as gradually led…

The Gorlaeus Building will be constructed in three phases, with the new building due to be completed by 2028.

This multidisciplinary minor within the department of Latin American Studies offers the opportunity to combine language acquisition courses in Spanish or Portuguese with modules in the history, literature, culture and cinema of Spanish America and Brazil. Students can choose to follow the Spanish or…

New insights for policy promoting peace and security in Europe and the world.

More than 30 members of Programme Committees, Faculty Councils and the University Council met online on 27 November with a mission: how can university co-participation work towards a more sustainable university in terms of education, research, and operations? The Leiden University Green Office and the…

To find out more about the conditions and criteria for participating, please read here.

The Universities of Leiden and Tokyo jointly established a chair named after Professor Hisashi Owada in 2021.

Are you a researcher eager to share your work with a broader audience? Do you want to develop your science communication skills and learn how to engage effectively with society? Then join our Summer School in Science Communication in Leiden! Jointly organized by the Faculties of Science and Social…

First held in 2013, the Europa Lecture is an annual lecture organised by the Europa Institute of Leiden Law School. It provides leading thinkers, scholars and politicians with a platform to share their views on questions of European integration with the academic community and wider public.

BSc degrees: ‘Political Science’, ‘International Relations and Organisations’. MSc degree: Political Science, with specialisations ‘International Organisation’; ‘Dutch Politics; ‘Nationalism, Ethnic Conflict, and Development’; ‘International Politics’; ‘Political Legitimacy and Justice’; ‘Democracy…

Tackling human trafficking has been a priority on international, national and local policy agendas for some decades now. Yet a number of knowledge gaps stand in the way of how the issue is approached. Interdisciplinary research is essential if we want to expand our knowledge to benefit policy and pr…

The European Homicide Monitor (EHM) offers a standardized framework for countries and regions to compare homicide characteristics, patterns and trends.

Linguistic research on a unique collection of Dutch letters allowed us to gain access to the every-day language of people from various walks of life. Private letters by men, women and even children have been elaborately explored in the Letters as Loot researchprogramme, initiated and directed by prof.…

To what extent is the image of the Taino settlements on Hispaniola representative for the whole island, or is it only related to a few large settlements of known caciques?

This project studies travel writing about the Dutch East Indies written between 1800 and the end of the Second World War. By analyzing both Dutch travel texts and Indigenous travel texts in Javanese and Malay, it presents a new, double-voiced perspective on (the historiography of) the Dutch colonial…

C-SIDe project involves a broad selection of associates in solving cybersecurity problems. Security of software systems has emerged as a critical need in our interconnected society. Companies developing software products look for Security-by-Design approaches accommodating security into their software…

This abrupt climate change of 8200 years ago (the so-called 8.2k calBP climate event) has received wide attention among natural scientists, also because of today's rapid climate changes and their impact on our own society. The archaeological implications, however, have not been investigated so far.…

Leiden University and the Netherlands National Museum of Antiquities (Rijksmuseum van Oudheden) are jointly involved in the intensive archaeological exploration of Northern Syria, by means of field surveys and large-scale excavations at a number of archaeological sites in the Balikh basin: the Tell…

This programme aims to identify the intellectual contexts that were of importance for the architectural theory of the period, and especially to clarify the relation of architectural theory to primitivism.

Leiden Law School has a strong tradition of research in the field of fact-finding and evidence in criminal cases.

This research project focuses on the extended documentation and investigation of these non-Austronesian (‘Papuan’) languages.

How should jurisdictions, both on the national and on the supra-national level, handle the interaction between public and private law where it regards the regulation of financial markets?

The Institute of Criminal Law and Criminology’s ‘Vulnerable Groups and Inequality’ research project draws on a number of disciplines.

The Institute of Criminal Law and Criminology conducts extensive research on imprisonment. Sending a person to prison is the most severe form of punishment that can be applied in the criminal justice systems of European countries. In most countries, the number of prisoners has risen in recent decades.…

The receptor nomenclature committee of IUPHAR, the International Union of Pharmacology, has several subgroups. Among these are a few that our division is involved in, those for adenosine, nicotinic acid, and GnRH receptors.

In welke mate hebben domaniale structuren de machtsvorming en nederzettingsontwikkeling in en van het gewest Holland bepaald?