Alan Morton Dershowitz (kelahiran 1 September 1938) adalah seorang pengacara, juri, penulis, dan komentator politik Amerika. Ia adalah seorang sarjana menonjol dalam hal hukum konstitusional Amerika Serikat dan hukum kriminal.
Sebagai seorang politisi liberal,[1][2][3][4] ia menulis sejumlah buku mengenai politik dan hukum, meliputi Reversal of Fortune: Inside the von Bülow Case (1985), yang mendasari film 1990; Chutzpah (1991); Reasonable Doubts: The Criminal Justice System and the O.J. Simpson Case (1996); penjualan terbaik The Case for Israel (2003); Rights From Wrongs: A Secular Theory of the Origins of Rights (2004)[5] dan The Case for Peace (2005).
2006: Preemption: A Knife That Cuts Both Ways. W.W. Norton & Company. ISBN 978-0-393-06012-6.
2007: Blasphemy: How the Religious Right is Hijacking the Declaration of Independence. ISBN 978-0-470-08455-7.
2007: Finding Jefferson: A Lost Letter, a Remarkable Discovery, and the First Amendment in an Age of Terrorism. ISBN 978-0-470-16711-3.
2008: Is There a Right to Remain Silent?: Coercive Interrogation and the Fifth Amendment After 9/11. ISBN 978-0-19-530779-5.
2008: The Case Against Israel's Enemies: Exposing Jimmy Carter and Others Who Stand in the Way of Peace. ISBN 978-0-470-37992-9.
2009: Mouth of Webster, Head of Clay essay in The Face in the Mirror: Writers Reflect on Their Dreams of Youth and the Reality of Age. ISBN 978-1-59102-752-2.