Champernowne may refer to:Arthur Champernowne (disambiguation), multiple people D. G. Champernowne (1912–2000), English economist and mathematician Champernowne constant, in mathematics Champernowne distribution, in statistics Joan Champernowne, lady-in-waiting at the court of Henry VIII of England Katherine Champernowne, maiden name of Kat Ashley, governess and friend of Elizabeth I of England Clyst Champernowne, ancient name of Clyst St George, a village in East Devon, England