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. 

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25 to 31 of 31 results

  • National F-ACT Congress 2025

    National F-ACT Congress 2025 F-act congres

    The F-ACT 2025 Congress will take place on 25 September at Stadsschouwburg De Harmonie...

    Thursday 25 September

  • Science café Nightshade

    Science café Nightshade

    Tobacco and tomato are family, just like potatoes, eggplant, chili pepper, goj berry, b...

    Friday 26 September

  • 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

  • Dutch Medicines Days 2025

    Dutch Medicines Days 2025 Hyphenprojects - Dutch Medicines Days

    Dutch Medicines Days 2025 organised by FIGON and British Pharmacological Society is the...

    8 and 9 October

  • Meeting of the European Paediatric Orthopaedic Society -EPOS

    Meeting of the European Paediatric Orthopaedic Society -EPOS EPOS 2025

    Join EPOS in Leiden for the 50th Annual Meeting of the European Paediatric Ophthalmolog...

    9 until 11 October

  • TOPX Summit 4th Edition

    TOPX Summit 4th Edition TOPX Summit 2025

    The TOPX Summit 2025 will take place on 13-14 November 2025 in Leiden and Utrecht. The...

    Friday 14 November

  • Dutch Life Sciences Conference 2026

    Dutch Life Sciences Conference 2026 Dutch Life Sciences

    The Dutch Life Sciences Conference 2026, the premier event for the life sciences sector...

    Tuesday 1 December 2026