John Kemeny (April 17, 1925 – November 23, 2012) was a Hungarian-born Canadian film producer whom the Toronto Star dubbed "the forgotten giant of Canadian film history." His production credits included the well-known 1974 film, The Apprenticeship of Duddy Kravitz, which starred Richard Dreyfuss, directed by Ted Kotcheff, based on a novel by Mordecai Richler. Kemeny also produced the 1980 romantic comedy, Atlantic City, starring Burt Lancaster and Susan Sarandon. Kemeny died from cancer at his home in Sedona, Arizona, on November 23, 2012, at the age of 87.