John Leonard Thorn, English lieutenant, author, and academic (died 2023)

John Thorn (headmaster)

English writer and educational consultant (1925–2023)

John Leonard Thorn was an English schoolmaster, writer and educational consultant. He was headmaster of Repton School from 1961 to 1968 and then of Winchester College until 1985. He was chairman of the Headmasters' Conference for 1981.