Western International School (WIS) is a private school located in the heart of Phnom Penh. We offer an American English curriculum to Cambodian and international students from grades Pre-K to 12. Our qualified staff members and teachers are from the United States, Canada, and other English speaking countries. We focus on delivering to students basic knowledge of English language, western social and economic development and standards, and advanced science and technology.

Western International School is a fast growing International School that has been in operations in Cambodia since 2003. We have ten campuses in the Toul Kork area of Phnom Penh. We also have a campus near Boeng Trabek, another in Tuek Thla, one more in Takhmao, and another in Siem Reap.