Samuel Joseph Glanzman was an American comics artist and memoirist. Glanzman is best known for his Charlton Comics series Hercules, about the mythological Greek demigod; his autobiographical war stories about his service aboard the U.S.S. Stevens for DC Comics and Marvel Comics; and the Charlton Comics Fightin' Army feature "The Lonely War of Willy Schultz", a Vietnam War-era serial about a German-American U.S. Army captain during World War II.

Charlton Comics was an American comic-book publishing company that existed from 1945 to 1986, having begun under a different name: T. W. O. Charles Company, in 1940. It was based in Derby, Connecticut. The comic-book line was a division of Charlton Publications, which published magazines, puzzle books, and briefly, books. It had its own distribution company.