'''Thomas Williams''' may refer to:
{{TOC right}} ==Academics== *Thomas Williams, Gresham Professor of Astronomy *Thomas Desmond Williams (1921–1987), Irish academic and Professor of Modern History at University College Dublin *Thomas R. Williams (1939–2025), Canadian educator, 19th principal of Queen's University *T. Harry Williams (1909–1979), historian at Louisiana State University *Thomas Williams, Assistant Dean, Sandra Day O'Connor College of Law *T. C. Williams, American educator for whom T. C. Williams High School, Alexandria, Virginia, is named *Thomas W. Williams (engineer), American educator and 1989 IEEE fellow *Thomas Williams (philosopher), American philosopher
==Arts== *Thomas Williams (cartoonist) (1940–2002), English cartoonist *Thomas Williams (Christadelphian) (1847–1913), editor of the Christadelphian Advocate magazine *Thomas Williams (writer) (1926–1990), American novelist *Tennessee Williams (Thomas Lanier Williams, 1911–1983), American playwright *Thomas Richard Williams (1825–1871), British photographer *Ras Shiloh (born 1975), stage name for reggae artist Thomas Williams *Thomas Chatterton Williams (born 1981), American writer
==Military== *Thomas Williams (Australian Army officer) (1884–1950), Australian major general *Thomas Williams (Union general) (1815–1862), Union general during the American Civil War *Thomas Williams (Royal Navy officer) (1761/62-1841), British admiral *Thomas Williams (RAF officer) (1899–1956), British air marshal *Thomas F. Williams (1885–1985), Canadian First World War flying ace *Thomas J. Williams (1837–1866), American Union general during the American Civil War
==Religion== *Thomas Williams (priest and translator) (1658–1726), Welsh Anglican priest *Thomas Williams (vicar apostolic of the Northern District) (1661–1740), Roman Catholic bishop *Thomas Williams (Congregational minister) (1725–1770), Congregational minister *Thomas Williams (1755–1839), author of the ''Cottage Bible'' *Thomas Williams (1779–1876), Congregational minister *Thomas Williams (Christadelphian) (1847–1913) *Thomas Rhondda Williams (1860–1945), Welsh Congregational minister *Thomas Charles Williams (1868–1927), Welsh Calvinistic Methodist minister *Thomas Williams (dean of Bangor) (1870–1941), Welsh Anglican priest *Thomas Leighton Williams (1877–1946), British Roman Catholic archbishop *Thomas Williams (archdeacon of Craven) (1889–1956), Anglican priest *Thomas Williams (cardinal) (1930–2023), Roman Catholic bishop *Thomas Williams (dean of Llandaff) (died 1877), Welsh Anglican priest
==Politicians== ===Australia=== *Thomas Williams (South Australian politician) (c. 1794–1881), politician in the colony of South Australia *Thomas Williams (Australian politician) (1897–1992), Australian politician *Thomas Williams (New South Wales politician) (1862–1953), Australian politician
=== United Kingdom === *Thomas Williams (by 1518-79/90), MP for Oxford *Thomas Williams (speaker) (1513/4–1566), Speaker of the House of Commons *Thomas Williams (Warrington MP) (1915–1986), British Labour Co-operative politician *Thomas Williams of Llanidan (1737–1802), Welsh lawyer and businessman known as the “Copper King of Parys Mountain”, MP for Marlow 1790–1802 *Thomas Williams, 1st Baron Williams (1892–1966), British life peer and Labour Party member *Jeremiah Williams (British politician) (Thomas Jeremiah Williams, 1872–1919), Welsh barrister and Liberal politician *Thomas Peers Williams (1795–1875), MP for Marlow 1820–1868, Father of the House, 1867–1868; grandson of Thomas Williams of Llanidan *T. Russell Williams (1869–1926), socialist activist *Thomas Williams (Kennington MP) (1877–1927), British Member of Parliament for Kennington, 1923–1924 *Sir Thomas Williams, 1st Baronet (c. 1621–1712), English medical doctor and Member of Parliament for Weobley *Thomas Williams of Edwinsford (died 1762), Custos Rotulorum of Carmarthenshire from 1745 to 1762
=== United States === *Thomas Williams (Alabama politician) (1825–1903), US representative *Thomas Williams (Pennsylvania politician) (1806–1872), US representative *Thomas Edward Williams (politician) (1849–1931), American politician in Wisconsin and Nebraska *Thomas Hickman Williams (1801–1851), US senator from Mississippi, 1837–1838 *Thomas Hill Williams (1780–1840), US senator from Mississippi, 1817–1828 *Thomas Marvin Williams (1890–1967), member of the Mississippi State Senate *Thomas Scott Williams (1777–1861), US representative from Connecticut *Thomas Sutler Williams (1872–1940), US representative from Illinois *Thomas Wheeler Williams (1789–1874), US representative from Connecticut *Thomas W. Williams (politician) (c. 1867–1931), church minister and member of the Los Angeles, California, City Council
==Sport== *Thomas Williams (American football) (born 1984), American football player *Thomas Williams (cricketer, born 1884) (1884–1954), Welsh cricketer *Thomas Williams (Irish cricketer) (1908–1982), Irish cricketer *Thomas Williams (figure skater) (born 1991), Canadian ice dancer *Thomas Williams (rugby league), rugby league footballer of the 1910s for Wales, and Oldham *Thomas Williams (soccer) (born 2004), American soccer player *Thomas Williams Jr. (born 1987), American boxer
==Others== *Thomas H. Williams (California official) (1828–1886), attorney general of California, 1858–1862 *Thomas Lyle Williams (1896–1976), American businessman *Thomas Williams (manufacturer) (1846–?), New Zealand ironfounder and businessman *Thomas Williams (Mayflower), signatory of the Mayflower Compact *Thomas Williams (pioneer) (died 1785), early settler to Detroit, Michigan and grandfather of general Thomas Williams *Thomas Williams (died 1831), murderer, one of the London Burkers *Thomas Walter Williams (1763–1833), English barrister, known as a legal writer *Thomas Williams (Northern Rhodesian speaker) (1893–1967), Speaker of the Legislative Council of Northern Rhodesia *Thomas Coldham Williams (1825–1912), New Zealand land owner *Thomas Williams (Tehoragwanegen) (c.1758–1848), Iroquois chief of the Kahnawake peoples *T. Marchant Williams, Welsh nationalist, lawyer, and author
==See also== *Thomas Thangathurai William, Sri Lankan politician *Tom Williams (disambiguation) *Tomos Williams (born 1995), Welsh rugby union player
{{hndis|Williams, Thomas}}