Anglo Singapore International School (Thai: โรงเรียนนานาชาติแองโกลสิงคโปร์, RTGS: Rong Rian Nana Chat Aengkon Singkhapo) is an International School in Phra Khanong District, Bangkok, Thailand established in 2003 that provides an education based on Singapore Curriculum Framework leading to the Cambridge IGCSE. The school is a member of International Schools Association of Thailand. It has three campuses. The first campus is situated at Sukhumvit 31, the second campus is at Sukhumvit 64 and Anglo Nakhon Ratchasima being the third.