QSI International School of Phuket (QSI Phuket, Thai: โรงเรียนนานาชาติ คิว.เอส.ไอ.ภูเก็ต, RTGS: Rong Rian Nana Chat Khiw Aet Ai Phuket) is a non-profit institution that offers education in the English language for pre-school, elementary, and secondary students.

The curriculum consists of American Literature, British Literature, Creative Writing, Cultural Studies History, Geography, Economics, Comparative Politics, Biology, Chemistry, Physics, Technology, Art, Music, Thai, Health, Photography, Film, and Physical Education.

Sports include volleyball, basketball, football, badminton, and tennis.

QSI offers College Board Advanced Placement courses.

AP courses give the students an opportunity to experience college level education.