William Berry may refer to:
Law and politics William H. Berry (1852–1928), American politician in Pennsylvania William A. Berry (judge) (1915–2004), American jurist in Oklahoma William D. Berry (political scientist), American political science professor
Military William Berry (Roundhead) (c. 1605–1669), English army colonel William Berry (naval architect) (1865–1937), British naval architect
Sports William Berry (footballer, born 1867) (1867–1919), Scottish footballer William Berry (cricketer) (1897–1949), English cricketer William Berry (footballer, born 1934), English footballer John Berry (speedway promoter) (William John Berry, 1944–2012), English-Australian speedway promoter
Others William Berry (pioneer) (1619–1654), American pioneer in Hampton, New Hampshire William Berry (genealogist) (1774–1851), English genealogist William Berry (journalist) (1835–1903), New Zealand journalist and newspaper editor William Berry, 1st Viscount Camrose (1879–1954), British newspaper publisher William D. Berry (artist) (1926–1979), Alaskan artist William Berry (artist) (1933–2010), American art professor and illustrator
See also Bill Berry (disambiguation) William Bury (disambiguation)