Korea International School (KIS; Korean: 한국외국인학교) is an international school in South Korea, with campuses in Seoul, Seongnam, and Jeju Province.

[1][2] Its Jeju Province campus was founded in 2011.

The other two campuses provide kindergarten through twelfth grade education.

[4] By 2018, the Pangyo, Seongnam campus had over 1,150 students.

Most of the teachers were reportedly hired abroad; according to the school, in 2018, 68% of the teachers at the Pangyo campus had a master's degree or higher and an average teaching career of 10.7 years.