Kingston Grammar School is an independent co-educational day school in Kingston upon Thames, England. The school was founded by royal charter in 1561 but can trace its roots back to at least the 13th century. It is a registered charity under English law. It was a boys' school from its foundation until 1978, when the first girls were admitted.

James Edward Cracknell, is a British athlete, rowing champion and double Olympic gold medalist. Cracknell was appointed OBE for "services to sport" in the 2005 New Year Honours List.