John Day, John Daye or Jon Day may refer to: People Politicians John Day (Nova Scotia legislator) (died 1775), merchant and politician in Nova Scotia John Day Jr. (died 1792), soldier and political figure in Nova Scotia John Day (judge) (1797–1859), Liberian politician and judge John Charles Day (1826–1908), English judge John Adam Day (1901–1966), politician in Devon, England John Day (Indiana politician) (born 1937), Democratic member of the Indiana House of Representatives John Day (Australian politician) (born 1955), Western Australian politician John Day, Transport Workers Union of America Local 100 Vice President Sportspeople John Barham Day (1793–1860), English jockey and trainer John Day (cricketer, born 1812), English cricketer John Day (horseman) (1819–1883), English jockey and trainer John B. Day (1847–1925), manager of the New York Giants in 1899 John Day (jockey) (1856–1885) Australian champion pedestrian and 1870 Melbourne Cup winner John Day (cricketer, born 1881) (1881–1949), English cricketer Other people John Day (merchant) (fl. 1497–98), English merchant, author of a letter referring to existence of lost book Inventio Fortunata John Day (printer) (c. 1522–1584), English Protestant printer, also known as John Daye John Day (dramatist) (1574–c. 1638), English dramatist John Day (carpenter) (died 1774), first recorded death in a submarine John Day (trapper) (c. 1770–1820), American hunter and trapper John Day (architect) (fl. 1798–1802), Irish architect from County Wexford John Day (priest) (1802–1879), clergyman in the Church of Ireland John Day (botanist) (1824–1888), Victorian orchid collector and illustrator John Medway Day (1838–1905), Australian journalist and activist John Other Day (fl. 1862–1912), Native American who sought peace between Indian tribes and white settlers John H. Day (1909–1989), South African marine biologist and invertebrate zoologist John A. Day (1913–2008), American meteorologist, educator and sky-watching evangelist John Day (historian) (1924–2003), American historian John Day (computer scientist) (born 1947), ARPANET pioneer and early RFC contributor John Day (RAF officer) (born 1947), British air marshal Johnny Daye (1948–2017), American soul music singer John Day (biblical scholar) (born 1948), professor of Old Testament Studies Jon Day (born 1954), British civil servant Jon Day (born 1962), member of The Charlatans Jon Day (writer) (fl. 2010s), British writer, critic and academic Places John Day, Oregon, a city John Day River, a tributary of the Columbia River in northeastern Oregon John Day River (northwestern Oregon), a different tributary of the Columbia River Other uses John Day (film), a 2013 Indian film John Day Company, a New York publisher