Search engine optimisation (SEO) is the optimisation of website content and other technical aspects to ensure that a site ranks higher in the results of search engines such as Google. As a web editor, you do not have much influence on the technology, but there are points that you can consider when writing…

From toy cats that purr to robot dogs that bark: what do such technologies mean for older people, healthcare providers and family members? A Dutch Research Council (NWO) Veni grant is enabling anthropologist Tanja Ahlin to investigate how animal-shaped robots can contribute to care for older people…

Search engines are getting better at answering our questions. And chatbots are increasingly likely to search the internet for relevant sources. ‘Search engines and chatbots will become more closely entwined’, says Professor Suzan Verberne.

The collection guides of archives and collections of Leiden University Libraries (UBL) have been made available via the portal Collection Guides. This has greatly improved the findability, visibility and ease of use of these collection finding aids.

Leiden University offers several bachelor’s and master’s programmes. For an overview of the degree programmes at your faculty, see the faculty tab below.

PhD defence

Nearly all documents from the 16th and 17th centuries were written by more than one person but attributed to only one author. Professor Nadine Akkerman wants to rectify this oversight in her research on scribes.

We want to make it easy for you to do your work at Leiden University. Find out how to submit queries, get help, log issues or request other services.

Welcome to the Graduate School of the Faculty of Humanities. On this website you'll find a wide range of information you might need as a PhD candidate. If you have any further questions, please contact the Graduate School Office.

With the addition of over 16,500 new catalogue records, the collection of Johannes Tiberius Bodel Nijenhuis (1797-1872) is now almost entirely searchable online. The private collection of the Leiden map collector laid the foundation for the special collection of maps and atlases of Leiden University.…

Your workplace is equipped with a standard basic software package. In addition, you can also install programmes yourself from the additional software package. If you need software that is not available via the additional or basic software package, you can apply for the software you need.

All staff members have their own profile page on the website. These pages include information about your work location and how you can be contacted. Are you looking for a colleague? Type his or her last name, first name, or first and last name in the search bar of the website.

Leiden University offers housing facilities for international PhD's and other visiting academic staff. Read about the application process for university housing. If you need tenants for your apartment or family house in Leiden and its surrounding area, we will gladly help you rent it to our international…

Organisation, Human resources

Describing almost 1400 maps of Africa in three months. It’s no small task that student assistants Artemis Mantheakis and Beatriz Veiga have been working on within the joint ASCL-UBL Africa Maps Project. The project’s aim is to describe and catalogue a 20th-century map collection of the library of the…

The world is currently beset by many problems. The armed conflict and continuing violence in Israel and the Palestinian territories is resulting in numerous casualties. This is giving rise to many emotions and reactions worldwide, and also greatly affecting our own university community. We have seen…

In September 2025 Leiden University hosted a greatly successful academic conference "Care and the Jewish Experience" organized by the Leiden Jewish Studies Network. Among our guests and presenters were academics from many universities, many disciplines and at different stages of their academic caree…

The "Care and the Jewish Experience" Conference, organized by the Leiden Jewish Studies Network, hosted many talented young researchers alongside established scholars of different fields. Our guests got a chance to listen to a great presentation titled “Women of Valor: Tradwives and the Sacralization…

The Air and Space Law (Advanced LL.M.) master’s programme at Leiden University is among ten ‘excellent master’s programmes’ at Dutch universities. This is according to ‘Keuzegids masters 2024’, a guide to master’s programmes in the Netherlands.

Anthropologist Rodrigo Ochigame studies how AI is changing the practice of scientific research. From astrophysics to mathematics to climate science, they find that the adoption of new AI models is raising questions about what counts as reliable scientific evidence.