Peter Joachim Gay (né Fröhlich; June 20, 1923 – May 12, 2015) was a German-American historian, educator, and author. He was a Sterling Professor of History at Yale University and former director of the New York Public Library's Center for Scholars and Writers (1997–2003). He received the American Historical Association's (AHA) Award for Scholarly Distinction in 2004. He authored over 25 books, including The Enlightenment: An Interpretation (The Rise of Modern Paganism); Weimar Culture: The Outsider as Insider (1968); and the widely translated Freud: A Life for Our Time (1988). Gay was born in Berlin in 1923, left Germany in 1939 and emigrated, via Cuba, to the United States in 1941.