Soul of Chaos may refer to:
- The recurring ability.
- The four bonus dungeons from Final Fantasy.
- The enemy from Final Fantasy XII known in Japan as "Soul of Chaos".
soul, in many religious, philosophical, psychological, and mythological traditions, is the incorporeal and, in many conceptions, immortal essence of a person, living thing, or object.The
Chaos is "the formless matter supposed to have existed before the creation of the universe."