'''Arthur''' or '''Art Williams''' may refer to:
==Government and politics== *Arthur B. Williams (1872–1925), U.S. congressman from Michigan *Arthur J. Williams, member of the North Carolina General Assembly *Arthur Henry Williams (1894–1968), Canadian trade unionist and politician *Arthur Henry Winnington Williams (1913–2012), member of the Jamaican House of Representatives *Arthur Trefusis Heneage Williams (1837–1885), Canadian politician and soldier *Arthur James Williams (politician) (1880–1962), British trade unionist and Lord Mayor of Cardiff *Arthur Williams (Australian politician) (1888–1968), Australian politician and member of the New South Wales Legislative Assembly *Arthur John Williams (1834–1911), Welsh lawyer, author and Member of Parliament for South Glamorganshire, 1885–1895 *Arthur Williams (Samoan politician) (died 1953), member of the Legislative Council of Samoa
==Sports== *Art Williams (outfielder) (1877–1941), American baseball player *Arthur Williams (footballer) (1902–1960), Australian rules footballer *Arthur Williams (cricketer) (active 1927/8), New Zealand cricketer *Art Williams (umpire) (1934–1979), American baseball umpire *Art Williams (1939–2018), American basketball player *Arthur Howard Williams (born 1950), Welsh chess master *Essop Moosa (born 1952/1953), South African soccer player under pseudonym Arthur Williams *Arthur Williams (boxer) (born 1964), American boxer *Arthur Williams (presenter) (born 1986), British television presenter and Paralympic cyclist *Pop Williams (American football) (1906–1979), American football player
==Other== *Arthur Williams (actor) (1844–1915), English actor, singer and playwright *Arthur Williams (bishop) (1848–1914), Anglican colonial bishop *Arthur Williams (trade unionist) (1899–?), British trade union leader *Arthur Benjamin Williams Jr. (born 1935), bishop of the Episcopal Diocese of Ohio *Arthur Williams (electrical engineer) (1868–1937), American electrical engineer and executive *Arthur Williams (priest) (1899–1974), English Anglican Archdeacon of Bodmin *Arthur J. Williams Jr. (born 1972), American-born counterfeiter and subject of the book, ''The Art of Making Money'' *Arthur Williams (Elevator Bandit) (1946–2010), American career criminal known as the "Elevator Bandit" *Arthur E. Williams (born 1938), U.S. Army general *Arthur G. Jones-Williams (1898–1929), Welsh pilot *Arthur L. Williams Jr. (born 1942), founder of Primerica Financial Services *Lukyn Williams (Arthur Lukyn Williams, 1853–1943), Christian author *Arthur Stanley Williams (1861–1938), British solicitor and amateur astronomer *Arthur James Williams, pilot who helped develop aviation in Guyana, then British Guiana *Arthur Llewellyn Williams (1856–1919), bishop of Nebraska *Arthur Williams (rugby league) (1902–1948), Australian rugby league footballer
{{hndis|Williams, Arthur}}