Surabaya Intercultural School (SIS) is an international school located in Surabaya, Indonesia. With a mission to provide a truly international experience, SIS welcomes students from over 25 different nationalities. The school is committed to fostering an open and respectful attitude towards other cultures, promoting international-mindedness among its students.

SIS offers a comprehensive education from Early Childhood to High School, ensuring a seamless transition for students coming from or going to other educational systems. The school is known for its dedicated and highly skilled faculty and staff who prioritize the social, emotional, and intellectual growth of each individual student. The campus of SIS is purpose-built, featuring state-of-the-art facilities such as science laboratories, a computer lab, spacious classrooms, a gymnasium, an Olympic-sized pool, art rooms, and a library housing a wide range of titles.

The school also emphasizes student expression and creativity through its Fine Arts Department, with murals adorning the hallways and regular music and drama performances. At SIS, learning extends beyond the classroom through learning excursions, service projects, and initiatives aimed at serving the local and global community. The school actively participates in programs like Habitat for Humanity and Cleft Care, providing students with opportunities to make a difference.

Safety and a nurturing environment are top priorities at SIS, with a focus on the social and emotional development of students. The school promotes respect for all individuals and encourages positive communication and critical thinking. Overall, Surabaya Intercultural School offers a dynamic and inclusive educational experience, where students have the opportunity to develop a global perspective, express their creativity, and thrive in a safe and supportive environment