David Cecil may refer to: David Cecil (courtier) (c.1460–?1540), MP for Stamford 1504–1523 David Cecil, 3rd Earl of Exeter (c.1600-1643), 17th Century British MP and peer Lord David Cecil (1902-1986), British biographer, literary scholar and academic David Cecil, 6th Marquess of Exeter (1905-1981), British athlete, sports official and Conservative politician David Cecil (producer), British theatre producer