"The Philosophy of Composition" is an 1846 essay written by American writer Edgar Allan Poe that elucidates a theory about how good writers write when they write well. He concludes that length, "unity of effect" and a logical method are important considerations for good writing. He also makes the assertion that "the death... of a beautiful woman" is "unquestionably the most poetical topic in the world". Poe uses the composition of his own poem "The Raven" as an example. The essay first appeared in the April 1846 issue of Graham's Magazine. It is uncertain if it is an authentic portrayal of Poe's own method.

Graham's Magazine was a nineteenth-century periodical based in Philadelphia established by George Rex Graham and published from 1840 to 1858. It was alternatively referred to as Graham's Lady's and Gentleman's Magazine, Graham's Magazine of Literature and Art, Graham's American Monthly Magazine of Literature and Art, and Graham's Illustrated Magazine of Literature, Romance, Art, and Fashion.