As City of Science, throughout the year Leiden is host to dozens of scientific conferences with a range of diverse themes. From pharmacology, to history, or from philosophy, to geometry, Leiden has it all.
22 results
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Leiden Research Support Network Conference 2025
Leiden Research Support Network Conference 2025
Save the date! Leiden University is hosting a conference or symposium on 16 June 2025.
Monday 16 June
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Expo 2025 Osaka Business Event
Expo 2025 Osaka Business Event
The article highlights the Expo 2025 Osaka Business Event taking place in Leiden, which...
Tuesday 17 June
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Life Sciences Café June
Life Sciences Café June
The Life Sciences Café is a monthly event for professionals, researchers, and entrepren...
Thursday 19 June
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Jubilee congress Academia Ophthalmologica Internationalis 2025
Jubilee congress Academia Ophthalmologica Internationalis 2025
The Academia Ophthalmologica Internationalis (AOI) Congress 2025 will take place from J...
Thursday 19 June
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Duke- Leiden Institute in Global and Transnational Law
Duke- Leiden Institute in Global and Transnational Law
The Duke-Leiden Institute Summer School will take place from 23 June to 23 July 2025 in...
23 June until 23 July
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Dutch Bio Science Week
Dutch Bio Science Week
Join us from June 22 – 29, 2024 in Leiden: the beating heart of the Dutch Life Sciences...
28 June until 6 July
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GIREP 2025 Conference
GIREP 2025 Conference
The GIREP 2025 Congress will be held in Leiden. The conference is organized by the Inte...
30 June until 4 July
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Open Day Leiden Bio Science Park
Open Day Leiden Bio Science Park
Have you ever wondered what goes on in the buildings of the Leiden Bio Science Park? Th...
Saturday 5 July
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57th Annual Conference- Society for Asian and Comparative Philosophy
57th Annual Conference- Society for Asian and Comparative Philosophy
From 9 to 11 July 2025, the annual conference of the Society for Ancient and Comparativ...
9 until 11 July
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Science café Papilionaceous plants
Science café Papilionaceous plants
Come listen, try, look. You can drop in whenever it suits you, stroll along the stalls,...
Friday 8 August
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Benelux Metabolomics Days 2025
Benelux Metabolomics Days 2025
The Benelux Metabolomics Days 2025 will take place on 27 and 28 August 2025. This event...
27 and 28 August
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18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA XVIII
18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA XVIII
FOGA 2025, organised by ACM/SIGEVO and hosted by the Leiden Institute of Computer Scien...
27 until 29 August
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ERN BOND General Assembly
ERN BOND General Assembly
The ERN BOND General Assembly will take place on 11 September 2025 in Leiden, the Nethe...
Thursday 11 September
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EuRREB Symposium 2025
EuRREB Symposium 2025
The EuRREB Symposium 2025, on 12 September in Leiden, the Netherlands, provides an oppo...
Friday 12 September
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Brave New World
Brave New World
On Thursday, Sept. 18, 2025, the worlds of art, culture, philosophy, science, technolog...
Thursday 18 September
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Science café Nightshade
Science café Nightshade
Tobacco and tomato are family, just like potatoes, eggplant, chili pepper, goj berry, b...
Friday 26 September
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Science café Grass
Science café Grass
Come listen, try, watch. You can drop in whenever it suits you, stroll along the stalls...
Wednesday 8 October
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Dutch Medicines Days 2025
Dutch Medicines Days 2025
Dutch Medicines Days 2025 organised by FIGON and British Pharmacological Society is the...
8 and 9 October
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Meeting of the European Paediatric Orthopaedic Society -EPOS
Meeting of the European Paediatric Orthopaedic Society -EPOS
Join EPOS in Leiden for the 50th Annual Meeting of the European Paediatric Ophthalmolog...
9 until 11 October
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Bayes 2025
Bayes 2025
Bayes 2025 is an international conference on Bayesian statistics in biomedical and phar...
22 until 24 October
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TOPX Summit 4th Edition
TOPX Summit 4th Edition
The TOPX Summit 2025 will take place on 13-14 November 2025 in Leiden and Utrecht. The...
Friday 14 November
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Dutch Life Sciences Conference 2026
Dutch Life Sciences Conference 2026
The Dutch Life Sciences Conference 2026, the premier event for the life sciences sector...
Tuesday 1 December 2026