William Duncan

• William Cary Duncan (1874–1945), American playwright and author • William Duncan (actor) (1879–1961), Scottish-born actor and director of film serials • W. Murdoch Duncan (1909–1976), Scottish crime thriller author • William "Willie" Duncan (born 1955), guitarist and singer with the Spider Murphy Gang ==Medicine and science==

• Sir William Duncan, 1st Baronet (died 1774), Scottish physician • William Duncan (American physician) (1840–1900) • William Henry Duncan (1805–1863), English doctor and Britain's first Chief Medical Officer • William Jolly Duncan (1894–1960), Scottish physicist • William Duncan MacMillan (1871–1948), American mathematician and astronomer ==Politicians==

• William Addison Duncan (1836–1884), U.S. Representative from Pennsylvania • William C. Duncan (1820–1877), brewer, politician, and mayor of Detroit, Michigan • William Duncan (Maryland politician) (1871–1925), American politician and lawyer • William Garnett Duncan (1800–1875), U.S. Representative from Kentucky • William Duncan Connor (1864–1944), lieutenant governor of Wisconsin • William H. Duncan, American diplomat ==Sports==

• Art Duncan (William James Arthur Duncan, 1891–1975), Canadian ice hockey professional and World War I flying ace • Bill Duncan (1880–?), Scottish footballer • William Butler Duncan II (1862–1933), American yachtsman and adoptive son of William Butler Duncan I • William Dow Duncan (1892–1961), New Zealand rugby player • William Duncan (Australian cricketer) (1912–1943), Australian cricketer • William Duncan (footballer) (1913–1975), Scottish association football player • William Duncan (New Zealand cricketer) (1933–2008), New Zealand cricketer • Willie Duncan (rugby union) (William Robert Duncan, born 1957), Irish international rugby union player from Northern Ireland ==Others==

• W. Butler Duncan I (1830–1912), Scottish-American banker and railroad executive • William Augustine Duncan (1811–1885), Scottish journalist and colonial official • William Barr McKinnon Duncan (1922–1984), Scottish-born director of Imperial Chemical Industries, chief executive of Rolls-Royce • William Duncan (missionary) (1832–1918), English-born Anglican missionary • William Duncan (philosopher) (1717–1760), Scottish natural philosopher and classicist • William fitz Duncan (1090/1094–1147), Scottish prince and general • William Wallace Duncan (1839–1908), American bishop of the Methodist Episcopal Church, South ==See also==