Sevenoaks School is a highly selective coeducational private school in Sevenoaks, Kent, England. It is the second oldest non-denominational school in the United Kingdom, dating back to 1432, only behind Oswestry (1407). Around 1,200 day pupils and boarders attend, ranging in age from 11 to 18 years. There are approximately equal numbers of boys and girls. In 2006 it became the first major UK school to switch entirely from A level exams to the International Baccalaureate.

Sevenoaks is a town in Kent with a population of 29,506 situated south-east of London, England. Also classified as a civil parish, Sevenoaks is served by a commuter main line railway into London. Sevenoaks is 21 miles (34 km) from Charing Cross, the traditional centre of London. It is the principal town of the Sevenoaks district, followed by Swanley and Edenbridge.