Leiden University Fund.

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The A.M. Buitendijk Fund was set up following the death of Ms A.M. Buitendijk on 12 September 1950. The fund awards grants to academics and students to finance research that benefits Naturalis Biodiversity Center.


The fund offers financial support to pay for study trips for academics and students who are appointed to make those trips by the Director of Naturalis.

The Frans Arnold Natural Sciences Fund was established in 2021 by Frans Arnold and Inez Arnold-Overbeeke.


The aim of the fund is to financially support projects aimed at pure scientific research in one of the natural sciences.

The Hakkenberg αβγ Integration Fund was established on 5 December 2019, funded by a donation by Ms Anneke Hakkenberg. The events of the Second World War made Ms Hakkenberg realise that the best way to gain freedom was to be smarter than the soldiers who were in control of the city. After the war, she decided to study mathematics at Leiden University so that she could take full advantage of her newly acquired freedom of choice. After completing her studies, she dedicated herself to applied research and to investigating how she could contribute to this field, in her role as a pure mathematician. This contribution took the form of using mathematical reasoning and insights to clarify texts.  


The purpose of the Fund is to facilitate the application of fundamental mathematical and logical concepts across the entire spectrum of scientific disciplines. Mathematics can be used to prove that something does not exist or cannot exist, but it does not prove that something can exist. That is a task for researchers from other disciplines who have the knowledge and creativity needed for this. The results of the collaboration between researchers from various knowledge domains call for an understanding of each other's possibilities and limitations. Every success is the result of a joint effort made up of closely interwoven individual contributions. 

In principle, any project that applies mathematical building blocks to topics of scientific and/or social relevance is eligible for funding. The focus is on collaborative efforts, preferably with other faculties and disciplines.

Applications are welcome from students of mathematics or other subjects who wish to undertake such projects, as well as from scientists and supervisors who contribute to the success of the projects.

The J.R.D. Kuikenga Fund for Mathematicians was founded in 1994.


The fund promotes the study of and research into mathematics, mechanics and computing at Leiden University.

In honor of Krijn Rietveld (1957 - 2018), Leiden University Fund and Royal DSM launched the Krijn Rietveld Memorial Innovation Award to recognize and reward excellence in innovative research that contributes to a brighter society.

Award for the best thesis or dissertation

This prestigious award accompanies a cash prize of €10,000 and will be handed out annually for the best thesis (MSc), dissertation (PhD) or post-doc research at Leiden University in the field of biosciences in combination with data sciences. The winner may use the cash prize freely but will be encouraged to use it to make the all-important connection between his or her scientific achievement and commercial success.

This fund was established on 17 March 2015 using a donation by Dr C.J. Kroese and Mrs M.A.J. Kroese-Duijsters.


The fund aims to make it possible to organise a symposium every other year at the Leiden Institute of Chemistry (LIC), part of the Faculty of Science at Leiden University. Also, in 2020, supported by the Fund, a new Rotating Honorary Chair was established at the Leiden Law School. The Chair Enforcement of Children's Rights perfectly suits the mission of the faculty to gather, spread and unlock knowledge about children's rights all over the world.

The will of W.E. Kruytbosch, who died on 11 October 1934 in Wassenaar, named his wife as sole heir and stipulated that upon her death his remaining legacy should be donated to the Leiden University Fund (LUF). 


The Leidsche Sterrewacht Fund dedicates some of the money to the promotion of astronomy at Leiden University, and some to the promotion of astronomy in general, both within and outside the Netherlands.

The Mayo Greenberg Fund was set up in 2002 by Ms Naomi Greenberg-Slovin in memory of her father, Professor J. Mayo Greenberg, who died in 2001. The fund commemorates his special relationship with Leiden’s Astronomical Observatory and recognises his strong, lasting interest in higher education in the Netherlands.


The fund aims to create and sustain a scholarship in astrophysics, astrochemistry and/or astrobiology at the Leiden Observatory. The scholarship is awarded once every two years to a gifted student in need of financial support, preferably a student from Asia, Africa or South America.

The goal of the Prieneke van Hoeve PhD Fellowship Fund is to facilitate academic research in the field of astronomy at Leiden Observatory, the astronomical institute within the Faculty of Science, in particular by funding PhD research.

The fund is intended to maintain a PhD position which meets the following criteria:

  1. An excellent PhD candidate who independently proposes a ground-breaking topic for his or her thesis.
  2. In the event of equal eligibility, a female PhD candidate takes precedence


Allocation decisions are made by the Committee for Academic Expenditure. Applications to the Prieneke van Hoeve PhD Fellowship Fund must meet the conditions set by this committee. You can find more information under Apply for grants.

15 July 2009 marked the 100th anniversary of Hendrik Casimir’s birth. In honour of what would have been her late husband’s 100th birthday, J.M. Casimir-Jonker inaugurated the Professor Hendrik Casimir Fund for the Casimir Research School, set up by the LUF

The Casimir Research School is the graduate school for interdisciplinary physics. It represents a collaboration between the Leiden Institute of Physics (LION) and the Kavli Institute of Nanoscience at Delft University of Technology.


The fund aims to enable master’s students from the Casimir Research School to participate in international academic events.


Via Casimir Research School.

The Rijke-Hamaker Fund provides financial support to PhD candidates in the field of Science, by providing grants.

The Slingelands Fund was founded in 1915 according to the will of Th.G.A. Slingelands, former subdistrict judge in Heusden. He left his farmhouse at Haastrecht to the Leiden University Fund (LUF), which sold the house in 1963.


The Slingelands Fund primarily supports the Faculty of Physics, in particular cosmography, as well as the Faculties of Law and Medicine

The Swaantje Mondt Fund was set up by Martine and Jaap Mondt in the summer of 2016. The Fund bears the name Swaantje Mondt in memory of their daughter, and was created because the donors consider it important that young researchers should be able to expand their horizons in the form of a study trip abroad. The agreement was extended for a further 5 years in 2020.

Jaap Mondt: ‘We want this Fund to give opportunities to young, talented scholars. From our own experience, we know how important it is to see many parts of the world: it educates you. At the same time, we’re both very interested in scholarship. This Fund combines all of these aspects.’

An in-depth interview with Martine and Jaap Mondt about the Fund was published in Leidraad in 2016. The article is available via this link.

Mr and Mrs Mondt


The Fund is intended to enable international PhD candidates to study and gain experience at Leiden University and to enable Leiden PhD candidates to spend time studying abroad. PhD candidates of Leiden Law School, the Faculty of Science or the Faculty of Governance and Global Affairs, and international PhD candidates who wish to study at one of these Leiden faculties, are all eligible to apply for a grant. In special cases, PhD candidates of other Leiden University faculties can submit an application.

This fund was established by Professor Ewine van Dishoeck and her husband Professor Tim de Zeeuw.


The aim of the fund is to encourage talented young scientists, through:

  1. an annual prize – the Young Stars Award – for the best bachelor’s student at the Faculty of Science. This is awarded by the benefactors at the Faculty’s New Year meeting.
  2. an outreach and education programme in astronomy in the Netherlands Antilles.
  3. a lecture by a distinguished young astronomer.

The will of Mr H. van Trigt, who died on 10 July 1965, designated the Leiden University Fund (LUF) as sole heir and charged the LUF with forming a separate fund – the ‘Van Trigt Fund’ – to be managed by the LUF. 


The fund is intended to promote the natural sciences in general (Physics, Chemistry, Astronomy, Geology, Zoology, Botany, et cetera) and the physiology of humans, animals and plants in particular.

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