ChäoS;HEAd (disambiguation)

*For the visual novel later remade into ChäoS;HEAd NoAH, see ChäoS;HEAd.
*For its anime adaptation under the same name, see ChäoS;HEAd (TV Anime).
*For its manga adaptation, see ChäoS;HEAd Manga Adaption.
*For the parody light novel, see ChäoS;HEAd (Light Novel).