The interest in the study of the body that is emerging in European archaeologies has not yet penetrated Americanist approaches to prehistoric iconography. Nevertheless, American materials provide an excellent data base with which to work. This article employs the complex human representational imagery of the Moche (Peruvian North Coast, c.AD 100–800) to explore how the body was situated within the context of ritual sacrifice. Employing both the Foucauldian concept of the disciplined body and the work of Mary Douglas, two forms of bodily representation are discussed: the naked male prisoner and the spread-eagled female sacrifice. These bodies are defined iconographically not only by their sex, but also by their qualities of anonymity or individuality. While the sacrificed female represents an individual who is notable because of who she is (i.e. who she embodies), the male prisoners represent an undifferentiated and anonymous group. These two examples suggest that the body can be read as an individual symbolic field (the female body) and, alternatively, can serve as an undifferentiated forum (the bodies of prisoners) for sacrificial discourse. Despite these differences in representation, both forms of the body present potentially liminal sites within the context of sacrificial ritual. This liminality is essential for the discursive re-ordering of the body politic to occur.