About WIS

High School Graduation

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.


Our Mission

image_managment_1Western International School (WIS) is determined to provide a solid educational and emotional foundation to our students. We prepare our students to be well-educate, confident, and capable of enhancing their standard of living.

The school is dedicated to providing the best American and Cambodian curricular, qualified staff learning facilities so that our students will acquire the highest quality of education. Our qualified teachers will provide for each student a comprehensive education in an atmosphere that is supportive of each individual student’s needs, talents, and creativity.

Upon graduation from our High School program, each student will gain basic education in English reading , writing, and oral communication, computer technology, math, chemistry, physics, biology social studies, business, economics and accounting.


Our graduated students will gain the educational prerequisite and qualification to pursue their post-secondary education in Cambodia, United States of America, or anywhere in the world. Students will also be able to manage their professional career as well as their social and economical situation.