Welcome to One World International School in Singapore,
where students flourish as ‘One World, One Community’.


Years since inception of the school


Vibrant campuses in Singapore


Nationalities in the student community in Singapore


Student community in 7 OWIS campuses worldwide

Why Choose One World International School in Singapore

OWIS provides a truly diverse learning environment where children can safely nurture who they are and what they want to be. Our school embraces the essence of international education in Singapore. At OWIS, we celebrate cultural differences, fostering an environment where students from various backgrounds come together to learn, share experiences, and build lifelong friendships.

As an award-winning international school in Singapore, we provide a well-rounded education that prepares students for an interconnected world.

Our Vibrant School Campuses in Singapore

We offer vibrant learning environments where your child will embark on a path of
self-discovery and lifelong learning.

Ages 3-18, Early Childhood to Grade 12

OWIS Nanyang Campus

Our established campus in Jurong (West Singapore) where we follow the IB PYP, Cambridge IGCSE and IB DP pathway and nurture the attributes of the IB Learner Profile in our students.


Ages 3-14, Early Childhood to Grade 8 (to expand to Grade 12 in the future)

OWIS Digital Campus in Punggol

Our new, ultra-modern campus in Punggol provides the reputed OWIS learning experience that balances values with the acquisition of academic knowledge.

Ages 3-11, Early Childhood to Grade 5

OWIS Suntec Campus

Our innovative learning environment, which is situated right in the city centre or Downtown Core of Singapore, is a warm and welcoming school community where young students flourish.


Curious about the enriching learning experiences your child can have at OWIS?

Discover how we nurture your child’s confidence and independent thinking skills in a healthy, open and truly international school environment.

What OWIS parents and students say

Janelle R., IBDP Batch of 2021

My teachers were incredibly supportive of me and my classmates when doing IB and some really went out of their way to help us as much as they could, which I appreciated so much.

Adeliya F., IBDP Batch of 2023

At OWIS, I've learnt a lot about communication, and how it's important to be proactive, not reactive. I've also learnt that kindness and empathy are key in leadership and collaborative work.

Christina O.

I like that technology plays enough of a part within my children's studies but does not dominate basic skills towards literacy with reading, writing and presentation. There is very much a balance.

Where our alumni go

Alumni of OWIS’ IB Diploma Programme in Singapore have received placement offers from well-ranked universities around the world for courses of their choice. Take a look at a few examples.


University of Sydney

University of Melbourne

United Kingdom

University of Warwick

University of Edinburgh


National University of Singapore

Waseda University of Tokyo

North America

Milwaukee School of Engineering

University of British Columbia

Our Future-Focussed Curricula Emphasise Skill Development

At One World International School in Singapore, our approach to learning aims at fostering critical thinking, intercultural understanding, and personal development of our students. Our globally-recognised curricula in our academic pathway from Early Childhood and Primary School to Secondary School make it easy for international students to transition between countries and achieve their universities of choice. 

Through opportunities for holistic development, our students learn how to collaborate with others, take ownership of their learning journey, build their social skills and adopt the values that will shape them as global citizens of the future.

How We Stay True to Our Values

Our teaching faculty and school staff actively embody our school’s core values. This is how we’ve created a safe, healthy, inclusive and caring learning space where your child can grow and develop. 

We instil kindness, compassion, respect and responsibility in our students by setting an example. We also believe in open and transparent communication with our parents, so you can be sure that your child’s personal growth and academic success are in capable and caring hands.


One World International School is owned by the Global Schools Group, the world’s most awarded network of schools. With 64 campuses in 11 countries, GSG caters to more than 45,000 learners and makes high-quality education possible across borders.

One World International School was established in 2008 as a small campus in the East of Singapore. Post being acquired by GSG in 2015, we have grown tremendously and gained a reputation as a leading international school in Singapore, with campuses in Nanyang (Jurong West), the Downtown core, and a new purpose-built learning environment that is coming up in Punggol. We currently cater to over 1,500 students of over 70 nationalities.

We are renowned for our unique OWIS approach of student-centric, values-led education. The success story of our international schools in Singapore has also served as the starting point for expanding the OWIS family of schools across the world.

Our academic year runs from August to the end of June, but your child can begin their learning journey with us anytime during the school year. Our Admissions Team would be happy to guide you through the requirements of our application process.

We have a nationality cap in place to ensure that our student body is diverse, and hence, we encourage you to get in touch with us at the earliest to ensure a space for your child.

Whether your child joins us at the beginning of the school year or in between, our educators will support them to settle in easily and feel at home in our multicultural environment.

The school fees for our OWIS campuses in Singapore are widely considered to be moderate, offering excellent value for a high-quality education. Transparent pricing includes tuition and additional costs, ensuring families can plan effectively. Please take a look at the school fees page for more information.

Learn more about our school through an in-person tour or a virtual tour.

Discover how we can support your child’s all-round development.