William Pollard may refer to: William Pollard (Quaker) (1828–1893), English Quaker writer and minister William G. Pollard (1911–1989), American physicist and Episcopal priest William L. Pollard, American university president William B. Pollard III (born 1947), judge of the United States Court of Military Commission Review. William Pollard (priest), dean of Bangor, 1410