Jareth is a fictional character and the main antagonist of the 1986 musical fantasy film Labyrinth. Portrayed by David Bowie, Jareth is the powerful and enigmatic king of the goblins to whom protagonist Sarah Williams wishes away her baby brother Toby. Jareth gives Sarah thirteen hours to retrieve the baby from his castle at the centre of an enormous labyrinth, during which time he sets obstacles in her path and tries to entice her away from her quest.

Labyrinth is a 1986 musical fantasy film directed by Jim Henson with George Lucas as executive producer. Based on conceptual designs by Brian Froud, the film was written by Terry Jones, and many of its characters are played by puppets produced by Jim Henson's Creature Shop. The film stars Jennifer Connelly as 16-year-old Sarah and David Bowie as Jareth, the Goblin King. In Labyrinth, Sarah embarks on a quest to reach the center of an enormous, otherworldly maze to rescue her infant half-brother Toby, whom she wished away to Jareth.