Suankularb Wittayalai School
 Suankularb Wittayalai School (also known as Suankularb College) (Thai: โรงเรียนสวนกุหลาบวิทยาลัย lit. Rose Garden College) (13°44′34.02″N 100°29′53.37″E) is an all-boys secondary school for grades 7th through 12th in Thailand. Founded by King Chulalongkorn in 1882 Suankularb is the oldest public secondary school in the country.