''Ghost World'' may refer to:

* The [[ComicBook/GhostWorld comic book]].
* The [[Film/GhostWorld film]].
* The GhostPlanet trope, where a planet used to have a civilization. Now it does not.
* The GhostTown trope, a town where no one lives.
* The GhostCity trope, a big city that's mysteriously deserted.

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