William Preston (Freemason) (1742–1818), Scottish author of Illustrations of Masonry
William Preston (Kentucky soldier) (1816–1887), U.S. politician, ambassador, and Confederate officer
William Preston (poet) (1753–1807), Irish poet
William Preston (Virginia soldier) (1729–1783), Irish-born frontier Virginia leader, signer of the Fincastle Resolutions
William Preston (Royal Navy officer), captain in the British Royal Navy who, along with James Stirling, was responsible for the foundations of Perth and Fremantle in Western Australia
William Preston (British politician) (1874–1941), Conservative M.P. for Walsall, 1924–1929
William Alfred Preston (1848–1944), MPP in Ontario, Canada
William B. Preston (Mormon) (1830–1908), Presiding Bishop of the Church of Jesus Christ of Latter-day Saints, 1884–1907
William Ballard Preston (1805–1862), U.S. politician from Virginia
William C. Preston (1794–1860), U.S. politician from Pennsylvania who was a U.S. senator for South Carolina
William G. Preston (1842–1910), American architect
William Preston (bishop) (1729–1789), Anglican bishop in Ireland
Billy Preston (1946–2006), American musician
Billy Preston (basketball) (born 1997), American basketball player
Bill Preston (1893–1954), American football tackle
The Gov. WilliamPreston Lane Jr. Memorial Bridge (informally called the Chesapeake Bay Bridge and, locally, the Bay Bridge) is a major dual-span bridge...
William Ballard Preston (November 25, 1805 – November 16, 1862) was an American politician who served as a Confederate States Senator from Virginia from...
William Everett Preston (September 2, 1946 – June 6, 2006) was an American keyboardist, singer and songwriter whose work encompassed R&B, rock, soul,...
January 3, 1939. The title changed from Challenge of the Yukon to Sergeant Preston of the Yukon in September 1950, and that title was retained through the...
WilliamPreston Johnston (January 5, 1831 – July 16, 1899) was a lawyer, scholar, poet, and Confederate soldier. He was the son and biographer of Confederate...
WilliamPreston Graves (born January 9, 1953) is an American former politician who was the 43rd governor of Kansas from 1995 until 2003. Graves was born...
WilliamPreston Few (December 29, 1867 – October 16, 1940) was the first president of Duke University and the fifth president of its predecessor, Trinity...
WilliamPreston Phelps (1848–1923), known as "the Painter of the Monadnock", was an American landscape painter. He was born on the family farm near Chesham...
William Alfred Preston (July 26, 1848 – August 22, 1944) was a Canadian politician, who served as a Member of Provincial Parliament in Ontario from 1907...
WilliamPreston Lauder FRSE FRCPE FRCSE (1788 – 1 April 1850) was a Scottish physician, specialising in obstetrics. Lauder was born at the family home...
Gerald WilliamPreston was a noted New Zealand boxing trainer and former boxer. Preston trained many of New Zealand's most successful boxers, including...
WilliamPreston Snyder (October 7, 1851 – June 18, 1920) was an American physician and politician who served as President Pro Tempore of the Pennsylvania...
WilliamPreston Hall (1864–1932) aka "The Colonel", "Diamond Billy", and "Horse King of the World" was an American showman, businessman, and circus impresario...
William Campbell Preston Breckinridge (August 28, 1837 – November 18, 1904) was a lawyer and Democratic politician from Kentucky; a U.S. Representative...