The International School of Brussels


Since 1951, the International School of Brussels (ISB) has delivered high quality education to students from countries around the world.  Today, with 1350 students aged 3-18, it is widely regarded as one of the world’s premier international schools. 

Driven by a powerful mission - Everyone included, Everyone challenged, Everyone successful - ISB looks back with pride at its history, it’s uncompromising commitment to teaching quality, and the values of inclusion and diversity that make it what it is today. 


It also looks forward and is constantly looking for new ways to ensure that students have the opportunity, the choices, and the right level of challenge and support to flourish.

Students graduating from ISB attend a range of leading universities around the world. 

ISB is accredited by the Council of International Schools and the Middle States Association of Schools and Colleges. 


To find out more about why families choose ISB; our extraordinary international community; our unique curriculum that leads the majority of students to successful completion of the International Baccalaureate Diploma or Careers-related Programmes; our world-renowned learning support services; our wide range of extra-curricular activities; our secure campus in the heart of the Sonian forest; and much more, visit the school’s website

Or simply contact the school by email and a member of our Admissions Team will be happy to help you and your family take the important step of choosing a school in Brussels.


Visit Website

The International School of Brussels

Kattenberg 19




T: +32 2 661 42 11

F: +32 2 661 42 00

E: Contact by email