William, Billy or Bill Lindsay may refer to:
Politics William Lindsay (diplomat) (fl. 1790s), Scottish diplomat and colonial governor William Lindsay (Canadian politician) (1813–1895), Irish-born merchant and political figure in New Brunswick, Canada William Schaw Lindsay (1815–1877), British merchant and member of parliament for Tynemouth and North Shields, and Sunderland William Burns Lindsay Jr. (1824–1872), clerk of the House of Commons of Canada William Lindsay (Kentucky politician) (1835–1909), U.S. senator from Kentucky William Lindsay (Wisconsin politician) (1840–1927), Republican member of the Wisconsin State Assembly William Arthur Lindsay (1866–1936), member of parliament for Belfast South, 1917–1918, and Belfast Cromac, 1918–1922 William M. Lindsay (1880–1957), American politician, lieutenant governor of Kansas William J. Lindsay (1945–2013), American politician in Suffolk County, New York
Sports Bill Lindsay (born 1971), American ice hockey player Bill Lindsay (third baseman) (1881–1963), American baseball player Bill Lindsay (pitcher) (1891–1914), American Negro leagues pitcher Bill Lindsay (rugby union) Billy Lindsay (1872–1933), English footballer for Everton, Grimsby Town, Newcastle United, Luton Town and Watford William Lindsay (baseball) (1905–2006), American Negro league shortstop William Lindsay (field hockey) (1916–1971), British field hockey player William Lindsay (English footballer) (1847–1923), England international footballer, three times FA Cup winner William Lindsay (Scottish footballer) (1886–1976), Scottish footballer for Morton and Glentoran
Other William Lindsay of Dowhill (died 1679), Scottish Presbyterian minister William Lindsay, 18th Earl of Crawford (died 1698), Scottish noble and Presbyterian William Lindsay (minister) (1802–1866), Scottish United Presbyterian minister William Lindsay (officer of arms) (1846–1926), officer of arms at the College of Arms in London William Bethune Lindsay (1880–1933), Canadian military officer during World War I William O'Brien Lindsay (1909–1975), Chief Justice of the Sudan, first-class cricketer William Lindsay (actor) (1945–1986), British television actor William Lindsay (shipowner) (1819–1884), Scottish lawyer and shipowner, Lord Provost of Leith William Lauder Lindsay (1829–1880), Scottish botanist
See also Bill Lindsey (born 1960), baseball catcher William Lindsey (fl. 1920s), Negro league baseball player William B. Lindsey, member of the Virginia House of Delegates