Cataclysm (disambiguation)

Cataclysm may refer to:
* World of Warcraft: Cataclysm, the third World of Warcraft expansion.
* World of Warcraft: Cataclysm Classic, the World of Warcraft: Classic version of the World of Warcraft expansion.
* The Cataclysm, the in-universe event that is the subject of the expansion.
* Elemental Unrest, the in-game launch event leading up to the expansion.
* Cataclysm (warlock talent), the warlock talent.
* Cataclysm (pet battle ability), the Pet Battle ability.
* Cataclysm (warlock ability), the former warlock passive ability.
* Cataclysm (Classic), the Classic warlock talent.
* The "cataclysm" can also be used as a term to describe the destruction which transformed Draenor into Outland.