Heath Ward Lowry (born 23 December 1942) is the Atatürk Professor of Ottoman and Modern Turkish Studies emeritus at Princeton University and Bahçeşehir University. He is an author of books about the history of the Ottoman Empire and Modern Turkey. David B. MacDonald, of the Political Science department at the University of Guelph in Ontario, has labeled Lowry as one of the key deniers of the Armenian genocide. According to Israeli historian Yair Auron, Justin McCarthy with Heath Lowry, Bernard Lewis's successor in Princeton, leads the list of deniers of the Armenian genocide.