William Blythe

William (Bill, Billy) Blyth(e) may refer to:


 * W. J. Blythe Jr. (born 1935), known as Bill, former member of the Texas House of Representatives


 * William Jefferson Blythe Jr. (1918–1946), biological father of Bill Clinton
 * Bill Clinton (born William Jefferson Blythe III in 1946), 42nd President of the United States


 * Billy Blyth (1895–1968), Scottish footballer