William Buckner

William Buckner may refer to


 * William Quinn Buckner (born 1954), former American basketball player and coach
 * Bill Buckner (born 1949), former Major League Baseball first baseman
 * Billy Buckner (born 1983), Major League Baseball pitcher
 * William Buckner (Irish MP), Irish politician, for Dungarvan
 * William Buckner (priest) (1605–1657), English Anglican priest