Suankularb Wittayalai School (also known as Suankularb College) is an all-boys secondary school for grades 7 through 12 in Bangkok, Thailand. Founded by King Chulalongkorn in 1882, Suankularb is the oldest public secondary school in the country. Suankularb is a member of Jaturamitr group of the four oldest boys' schools in Thailand.
