ケイ・ボイル（Kay Boyle、1902年2月19日 - 1992年12月27日）はアメリカ合衆国の作家、ジャーナリスト。ミネソタ州生まれ。
出典・外部リンク Modern American Poetry New York review of books, articles by Kay Boyle WOSU Presents Ohioana Authors | Kay Boyle Kay Boyle Collection at the Harry Ransom Center at the University of Texas at Austin Kay Boyle: An 86th Birthday Celebration A KPFA broadcast from 1985 Manuscripts and correspondence in Southwest Collection/Special Collections Library at Texas Tech University Kay Boyle Papers, 1914-1987 at Southern Illinois University Carbondale, Special Collections Research Center