William Carroll

William Carroll may refer to:


 * William Carroll (Tennessee politician) (1788–1844), Major-general of Tennessee state militia, Battle of New Orleans (War of 1812); six-term Governor of Tennessee
 * William Carroll (Australian politician) (1872–1936), Australian Senator
 * William A. Carroll (1876–1928), American silent film actor
 * William D. Carroll (1880–1955), member of the Wisconsin State Senate, 1931–1935
 * William F. Carroll (1877–1964), lawyer, judge, and political figure in Nova Scotia, Canada
 * William Henry Carroll (1810–1868), Confederate general, American Civil War; son of Governor Carroll
 * William K. Carroll (born 1952), professor of sociology
 * William T. Carroll (1902–1992), American politician and Lieutenant Governor of Connecticut
 * William "Billy", Carroll (1960–1976), victim of serial killer John Wayne Gacy
 * Will Carroll (born 1970), author
 * Bill Carroll (broadcaster) (born 1959), Canadian broadcast personality
 * Bill Carroll (coach) (?–2009), pole vaulter and athletics coach at the University of Oklahoma
 * Bill Carroll (musician) (born 1966), American singer, songwriter, record producer, bassist and guitarist
 * Bill Carroll (rower), former New Zealand rower
 * Billy Carroll (born 1959), Canadian former ice hockey player