William Dennison
# William Dennison

William Dennison or Denison may refer to:

* William Dennison (academic), 18th-century Master of University College, Oxford
* William Dennison Jr. (1815–1882), American politician, Governor of Ohio and U.S. Postmaster General
* William Dennison (Canadian politician) (1905–1981), Mayor of Toronto, Member of Provincial Parliament
* William Neil Dennison (1841–1904), American Civil War artillery officer
* William Denison (1804–1871), British colonial official, Governor of New South Wales, 1855–1861, and Governor of Madras, 1861–1866
* William Denison, 1st Earl of Londesborough (1834–1900), British peer and Liberal politician
* William Denison (cricketer) (1801–1856), English cricketer and cricket official
* William Evelyn Denison (1843–1916), British Member of Parliament for Nottingham, 1874–1880
* William Kendall Denison (1869–?), American classicist, and educator
* William S. Denison (1794–1880), Baptist farmer; benefactor and namesake of Denison University in Ohio
* William Joseph Denison (1770–1849), English banker and politician
* William Beckett-Denison (1826–1890), English banker and Conservative politician
* Doug Dennison (William Douglas Dennison, born 1951), American football player
