Abstract: Donna Haraway’s cyborg thought deconstructs the base of western body thought, Aristotle’s ontological substantial theory and Descartes’ ontological subjective theory. It doubts the traditional substantial theory from the perspective of ontology, and then comes up with a new body concept that body is associative. It constructs a selflessness body thought. In this way, after Merleau Ponty’s value of soma theory and Foucault’s Epistemology substantial theory, Haraway comes up with another ontological body thought, tries to find the third ways for the body research.

Key words: Donna Haraway, cyborg body, selflessness body, binary opposites