Primary School

Early Years to Grade 5
Children in a school classroom

How we learn in our early years, stays with us forever.

Middle School

Grades 6-9
Middle School students working around laptops

Middle school is on the journey to independence

Upper School

Grades 10-12
Teacher helping a teenage student with a design project

The path to well rounded international citizens

Celebrating our impact

Founded in 1951, Stockholm International School was home to 15 different nationalities in our first year. Today, we inspire 700 students from nearly 60 countries. Join us as we celebrate our platinum jubilee.


The premier choice of Stockholm's globally mobile diplomatic, business and research community

Stockholm International School challenges and inspires students from over 60 countries with a globally recognised academic programme.

An international day school in the heart of Stockholm, our diverse community is welcoming and supportive.

Our expert faculty and staff create a safe and secure environment in which children thrive.

End of term message from Marísa León

As term ends, SIS Director Marisa León has a few words to share with the…

A year to remember

The 2020/21 school year was one that will live in the memory for a long…

Good sports!

New sporting opportunities will be available in 2022 and you can start signing up for…