International School Bangkok



About Us

ISB serves a community of over 60 nationalities from Pre-Kindergarten to Grade 12. The school runs an accredited (US) and challenging international curriculum driven by leading education research and global best practice, incorporated into North American (US) and International Baccalaureate (IB) Diploma frameworks. ISB students attend colleges and universities around the world, including the U.S.A., U.K., Canada, Europe, Thailand, Japan, Korea and Australia. ISB meets the needs of our diverse community through challenge and enrichment activities, extensive opportunities in Athletics and the Arts, native and world language programs, an inclusive approach to education, and a wide range of courses and extra-curricular activities. ISB prepares students to become leaders in an ever-changing world and equips them with transferable skills and knowledge to be successful and to become caring, global citizens.

Video Media


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Rep/Contact Info

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Harmony Casey
Community and Content Manager
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Debi Caskey
Deputy Head of School for Learning
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Harriett Gething
Director of Marketing, Communications and Alumni
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Dr. Sascha Heckmann
Head of School
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Piyanuch LeAnne Kasuwan
Marketing Assistant
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Rebecca Lau
Director of Admissions
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Usa Somboon
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Munchupa Sonthiruk
Marketing Assistant
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Rewat Suksod
HR Director
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Robert Tyler
Director of Partnerships
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Marc De Vries
Deputy Head of School/CFO