Welcome to SIS


Seoul International School develops inquisitive, independent thinkers and collaborative learners, who acquire the essential knowledge necessary to be caring and creative contributors to the world around them

We Are Tigers



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We are truly proud of our school and its students, faculty, and staff, who work together to form the kinds of relationships that encourage and inspire all students, from the early years in the Junior Kindergarten through High School, so that they may achieve to their highest levels.

SIS Middle School offers many unique academic and extracurricular opportunities for you. Please, take advantage of these opportunities and the incredible school facilities as you get involved and become a member of our school community.

The faculty and staff at Seoul International School welcome you to the new school year. Our experienced team of teachers and staff will take the most important aspects of traditional education