William Chappell

William Chappell may refer to:


 * William Chappell (bishop) (1582–1649), English scholar and Church of Ireland bishop of Cork and Ross
 * William Chappell (writer) (1809–1888), English writer on music, a member of the London musical firm of Chappell & Co
 * William Chappell (Wisconsin politician) (1813–1872), Wisconsin state legislator
 * William Chappell (dancer) (1907–1994), British dancer, ballet designer and producer
 * Bill Chappell (1922–1989), U.S. Representative from Florida