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