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The International School of Lausanne (ISL) is a distinguished non-profit, English-language day school for students aged 3 to 18, located in Lausanne, Switzerland. Established in 1962, ISL offers the full range of International Baccalaureate (IB) programmes: the Primary Years Programme (PYP), Middle Years Programme (MYP), and Diploma Programme (DP). The school serves a diverse international community, fostering academic excellence, critical thinking, intercultural understanding, and a commitment to lifelong learning in a supportive and stimulating environment. ISL is accredited by the Council of International Schools (CIS) and the New England Association of Schools and Colleges (NEASC).
Main educational campus, administrative center, and hub for all academic, arts, sports, and extracurricular activities for its entire student body (Early Years to Grade 12).
Modern, purpose-built campus featuring state-of-the-art classrooms, science laboratories, two libraries, dedicated art and music studios, a theatre, a triple gymnasium, sports fields, and playgrounds, all designed to support a comprehensive IB curriculum.
As an educational institution, the culture is collaborative, student-focused, and internationally-minded. It emphasizes professional development for its staff and fosters a welcoming, inclusive community for students, parents, and faculty from around the world.
The campus is the heart of the ISL community, providing a safe, stimulating, and well-resourced environment essential for delivering its high-quality international education programs to students from the local and expatriate communities in the Lake Geneva region.
While ISL operates from a single campus in Lausanne, its global presence is manifested through its diverse student body, faculty, and alumni network, representing over 60 nationalities. The school actively engages with international educational organizations, participates in global inter-school events (e.g., sports, arts, Model United Nations), and its IB curriculum prepares students for higher education and careers worldwide. It is part of a global network of IB World Schools.
Chemin de la Grangette 2
Le Mont-sur-Lausanne
Vaud
Switzerland
No additional office locations available.
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As of April 2025, International School of Lausanne' leadership includes:
International School of Lausanne has been backed by several prominent investors over the years, including:
Specific information on routine leadership team changes below the Director level is not always broadly publicized. Major appointments or departures like a new Director would be announced on the school's official website or community newsletters. No major publicly announced executive changes have been noted in the last 12 months.
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The International School of Lausanne commonly uses an email format combining the first initial and last name of the staff member.
[first_initial][last_name]@isl.ch
Format
fcairns@isl.ch (example for Frazer Cairns)
Example
90%
Success rate
ISL Website News • December 18, 2023
The ISL community celebrated the end of the term with a festive day featuring student performances, seasonal activities, and shared treats, fostering a strong sense of community spirit and holiday cheer....more
ISL Website News • October 12, 2023
ISL congratulated its students for achieving exceptional results in the May 2023 International Baccalaureate Diploma Programme examinations, with a high pass rate and average scores well above the global average, highlighting the school's academic excellence....more
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