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  • Included

  • Challenged

  • Successful

Preparing Students for the Future for 70 years

Since 1951, ISB has welcomed thousands of students and their families from Belgium and across the world. As the oldest International School in Brussels, ISB is driven by a powerful mission of developing International Citizens and Independent Learners in an environment in which everyone is Included, Challenged, and Successful. We ensure that each one of our students is prepared for a happy, successful, and socially responsible life at and beyond ISB.




ISB students in robotics workshop with the state-of-the-art facilities

The World Has Changed,
So Have We.

Our Teachers are Experts in Their Field


Student success starts with remarkable teachers. As a leading International School in Belgium, we are proud of our diverse and talented community of educators. 100% of ISB teachers are not only qualified to teach their subject, they are also experts in their craft, bringing their passion and mastery into the classroom every single day.




ISB students are sitting around the table and working on their projects
International School of Brussels campus


We believe that learning extends beyond the classroom and are dedicated to developing skilled, independent learners equipped to be successful in a working world without borders. Our co-curricular programme provides a range of opportunities for personal and creative development for students by introducing them to different interests, passions, and experiences.



Discover ISB Today

Whether you are a student interested in learning more about our school, a parent choosing the right school for your child in Brussels, or someone interested in future career opportunities, we hope that our website gives a small glimpse of life and learning at this remarkable school. We also know that it is sometimes easier to speak directly to someone, so please feel free to contact us with any questions you may have about our ISB Community.