Medan Independent School (MIS), formerly Medan International School (MIS), is an international school in Medan, Indonesia.

It was founded in 1969.

The school occupies a 7-acre (28,000 m2) site approximately 10 km from the heart of Medan.

The school's facilities include 23 classrooms, a Science laboratory that caters Biology, Physics and Chemistry experiments, Art Room, music rooms, Apple-based computer lab, 3 playgrounds, a multi-purpose quad, library, a gymnasium, a 50-metre outdoor swimming pool, and a football pitch.

[1] Medan Independent School is an IB World School, recognised and accredited by the following organizations: