William Sharp
William Sharp may refer to:
Arts and entertainment
- William Sharp , English engraver
- William Sharp , English-born lithographer and painter; lived in Boston, Massachusetts
- William Sharp , Scottish author and poet, pseudonym Fiona MacLeod
Politics
- William G. Sharp, American congressman ; Ambassador to France
- William Sharp , New South Wales politician
Science
- William Sharp , English early science educator and homeopath
- William Sharp , surgeon to George III and musician
- William Sharp , American scientist and entrepreneur
Sports
- William Sharp , Scottish footballer
- Billy Sharp, English footballer
- Will Sharp, Nigerian-born English rugby league player
- Bill Sharp , outfielder in Major League Baseball
- Bill Sharp , Australian rules footballer
Other
- Sir William Sharp, 6th Baronet, Scottish soldier of fortune
- William F. Sharp, American World War II general