Henry Denker (November 25, 1912 – May 15, 2012) was an American novelist and playwright.Denker was admitted to the New York Bar in 1935, at the height of the Depression, and he soon left law practice to earn his living by writing. His legal training was reflected in many of his works. During Denker’s brief legal career, he won a Workmen’s Compensation case which, according to Denker, for the first time established that a physical trauma can induce a mental disease.