Welcome to the International School of Luxembourg

ISL is a member of a unique class of educational institutions that proudly include the word "international" in their name. We are a Preschool to Grade 12 school with an outstanding pedagogical approach to learning in the early years (Lower School), and a rigorous, globally conscious, university-preparatory curriculum for growing teens (Middle and High School). As an IBO World School, we ensure our graduates are offered a preparation for life-long learning based on the highest global standards and the best-practices of international schools world-wide.

Our supportive, multi-national community collaborates to create an environment for learning that fosters not only the confidence to succeed, but also an appreciation for being situated in Luxembourg at the very heart of European culture.






  • Copyright © The International School of Luxembourg a.s.b.l.
  • 36 Boulevard Pierre Dupong, L-1430 Luxembourg.
  • T: (+352) 26 04 40  |  F: (+352) 26 04 47 04
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