Count Orlok, commonly but erroneously known as Nosferatu, is a fictional character who appears in the silent film Nosferatu, eine Symphonie des Grauens (1922) and in its remake Nosferatu (2024), which is based on Bram Stoker's character Count Dracula.

Nosferatu: A Symphony of Horror is a 1922 silent German Expressionist vampire film directed by F. W. Murnau and starring Max Schreck as Count Orlok, a vampire who preys on the wife of his estate agent and brings the plague to their town.