William Walker
William Walker may refer to:
Arts
- William Walker , English engraver
- William Walker , mezzotint engraver of portrait of Robert Burns
- William Sidney Walker, English Shakespearean critic
- William Walker , American Baptist song leader and composer, compiler of Southern Harmony
- William Aiken Walker, American artist
- Blind Willie Walker, American blues guitarist and singer
- Bill Walker , African-American film actor
- William Walker , muralist in Chicago
- William Walker , singer with the Metropolitan Opera
- Wee Willie Walker, American soul blues singer
- Sugar Belly, Jamaican mento musician
Military
- William H. T. Walker, Confederate general in the American Civil War
- William Stephen Walker, Confederate brigadier general
- William Walker , American filibuster in Latin America; briefly ruled Nicaragua
- William George Walker, recipient of the Victoria Cross
- William Walker , British First World War flying ace
- William Walker , at the time of his death the oldest survivor of the Battle of Britain
- William J. Walker, United States Army general
Politics
- Bill Walker ,, former governor of Alaska
- William Walker , Lower Canada merchant and politician
- William Walker , Lower Canada lawyer and politician
- William Walker , Native American leader, sometime chief of the Wyandot Nation in Ohio and Kansas
- William Adams Walker, U.S. Representative from New York
- William Walker , American mercenary who usurped the office of President of Nicaragua in 1856–1857
- William Walker , Australian politician
- William Walker , Australian politician
- William Walker , Irish trade unionist and socialist
- William Campbell Walker, New Zealand politician
- William Froggatt Walker, Australian politician
- William H. Walker , American politician, father of New York City mayor Jimmy Walker
- William H. Walker , member of the Legislative Assembly of Quebec
- William L. Walker Jr., American politician, former Arkansas state senator
- William O. Walker, American publisher, politician and editor
- William Walker , former US ambassador to El Salvador and leader of the Kosovo Verification Mission
- William Walker , American politician in Iowa
Sports
- William Walker , Australian cricketer
- William Walker , Scottish footballer
- Billy Walker , African-American jockey
- William Walker , Scottish footballer
- William Walker , English cricketer
- Willie Walker , English football outside left
- Willie Walker , Scottish footballer
- Willie Walker , Scottish footballer
- Willie Walker , New Zealand rugby union footballer
- William Walker , Australian racing cyclist
- Will Walker , Australian rules footballer
- William Walker , baseball center fielder in the Negro leagues
Other
- William Walker , English schoolmaster
- William Walker , British Principal of New Inn Hall
- William Walker , Scottish surgeon
- William R. Walker , American architect
- William H. Walker , Vermont attorney and judge
- William Walker , Scottish-born Australian writer
- William Walker , Dean of Aberdeen and Orkney
- William R. Walker , 19th-century English printer and publisher
- William David Walker, bishop in the Episcopal Church
- William Walker, 1st Baron Wavertree, British businessman, art collector, and racehorse breeder
- William Walker , diver who saved Winchester Cathedral from collapse
- William Hultz Walker, American chemistry professor and a pioneer of chemical engineering
- William F. Walker, President of Auburn University 2001–2007
- William R. Walker, Canadian leader in The Church of Jesus Christ of Latter-day Saints
- Black Racer or Sgt. William "Willie" Walker, a character in DC Comics