KIS International School
An IB World School with Campuses in
Downtown Bangkok and Reignwood Park
Upcoming Admissions Events
Our Programmes
We strive to ensure our International School campuses in Bangkok are caring and inclusive communities, where all students from all nationalities feel welcome. We take a holistic approach to education with our students studying through the International Baccalaureate (IB) curriculum, making us one of the few IB schools in the region and the only full IB school to offer day and boarding. The IB is a world-renowned, highly respected academic curriculum for students who seek a broad and challenging education and is highly recognized by colleges and universities as a strong preparatory program that teaches valuable skills and allows students to earn college credit.
Academic Performance
2024/25 Key Highlights
Australia
New Zealand
Belgium
Denmark
France
Germany
Hungary
Italy
Portugal
Switzerland
United Kingdom
Canada
United States
Hong Kong
Japan
Malaysia
Singapore
Thailand
Turkey
UAE
- 191 Universities
- 21 Countries
- $26M+ Scholarships
- 60+ Offers from top 100 Universities*
An Inspiring IB Community of
KIS International School is a proudly family-owned institution, operating since 1998, and committed to delivering a full continuum of IB education from Early Years through to the Diploma and Career-related Programme. We have grown into a vibrant global community of more than 800 students representing over 50 nationalities, all united in a warm, friendly, and inclusive environment.
In 2024 we opened our flagship second campus at Reignwood Park – a world-class 60-acre day and boarding school offering the same rigorous IB programmes alongside a dynamic golf partnership. At KIS, we’ve developed a community of inspiring individuals: learners who flourish academically, lead ethically, and engage globally. Explore how we can help your child discover their true potential and thrive in a place where they belong.
Meet Our Heads of School
Executive Head of School
KIS International School
Head of School
KIS Bangkok
Head of School
KIS Reignwood Park
Meet Our Heads of School
Community News
Making Personal Connections – Why Emotion Matters In Music
KIS co-hosts the Merit-Making and Abhidhamma Chanting Ceremony for the Royal Funeral of Her Majesty Queen Sirikit, The Queen Mother
Building Confidence, Creativity, and Resilience Through Secondary School Gymnastics
KIS Students Shine at the BISAL Badminton Tournament
Making Personal Connections – Why Emotion Matters In Music
KIS co-hosts the Merit-Making and Abhidhamma Chanting Ceremony for the Royal Funeral of Her Majesty Queen Sirikit, The Queen Mother
Building Confidence, Creativity, and Resilience Through Secondary School Gymnastics
