"Metzengerstein: A Tale in Imitation of the German" is a short story by American writer and poet Edgar Allan Poe, his first to see print. It was first published in the pages of Philadelphia's Saturday Courier magazine, in 1832. The story follows the young Frederick, the last of the Metzengerstein family, who carries on a long-standing feud with the Berlifitzing family. Suspected of causing a fire that kills the Berlifitzing family patriarch, Frederick becomes intrigued with a previously unnoticed and untamed horse. Metzengerstein is punished for his cruelty when his own home catches fire and the horse carries him into the flame. Part of a Latin hexameter by Martin Luther serves as the story's epigraph: Pestis eram vivus—moriens tua mors ero ("Living I have been your plague, dying I shall be your death").

The story, told by an unnamed third-person narrator, takes place in Hungary at an unspecified date. There is a rivalry between two wealthy families—the Metzengersteins and the Berlifitzings—which is so old that no one knows how far back it dates. The narrator states that its origin appears to rely on an "ancient" prophecy: "A lofty name shall have a fearful fall when, as the rider over his horse, the mortality of Metzengerstein shall triumph over the immortality of Berlifitzing."