William or Bill Gardner may refer to:
Sport Bill Gardner (baseball) (1868–1948), American baseball player Bill Gardner (football hooligan) (born 1954), English football supporter, former football hooligan and co-author of books on football hooliganism Bill Gardner (footballer) (1893–1973), English professional footballer Bill Gardner (ice hockey) (born 1960), retired ice hockey player Bill Gardner (rugby union) (1929–2012), Australian rugby union player Billy Gardner (born 1927), retired American baseball player "Wee" Willie Gardner (1933–2000), American basketball player for the Harlem Globetrotters William Jennings Gardner (1884–1965), American football player and member of Eliot Ness's "Untouchables"
Military William Gardner (sailor) (1832–?), American Civil War sailor and Medal of Honor recipient William Gardner (VC) (1821–1897), Scottish recipient of the Victoria Cross William Linnæus Gardner (1771–1835), Indian officer William M. Gardner (1824–1901), Confederate States Army brigadier general
Others Bill Gardner (author), American author Bill Gardner (politician) (born 1948), secretary of state for New Hampshire William A. Gardner (born 1942), American electrical engineer and professor William Biscombe Gardner (1847–1919), English painter and wood-engraver William E. Gardner Jr. (1939–1991), president of Savannah State College William Gardner (Australian settler) (1802–1860), pioneer and historian William Gardner (coin designer) (1914–2000), English coin designer, engraver, calligrapher and writer William Gardner (former slave) (1759–unknown), freedman who had been a slave of U.S. President James Madison William Gardner (Massachusetts judge) (1827–1888), justice of the Massachusetts Supreme Judicial Court William Gardner (surgeon) (1846–1897), practised in South Australia and Victoria William Gardner, a 17-year-old African American boy killed in August 2024 by Baltimore Police Department officers William Gardner, pseudonym of Peter Hope William James Gardner (1825–1874), British missionary in Jamaica Willie Gardner (fl. 1970s–2020s), Scottish rock musician Will Gardner, a fictional character in the American series The Good Wife
See also William Gardner Hale (1849–1928), American classical scholar William Gardner Smith (1927–1974), African-American novelist and journalist William Gairdner (disambiguation) William Gardiner (disambiguation)