"Cornzan the Mighty" is a classic science fiction story by L. Sprague de Camp. It was first published under the variant title "Cornzan, the Mighty" in the magazine Future Science Fiction for December, 1955. All later appearances omit the comma. It first appeared in book form in the collection A Gun for Dinosaur and Other Imaginative Tales (Doubleday, 1963). The story has been translated into German.