In this thesis, I make use of genealogy to investigate the social construction of a moral panic surrounding the sexual abuse of children. The focus of my work is the discursive construction of the "pedophile." I wish to investigate how the figure of the pedophile serves as a catalyst and engine for multiple social effects that impact on our understanding of issues surrounding child protection, sexual abuse, families, policing, and human sexuality, to name a few. I will focus on the emergence and operation of discourses of the pedophile as a "constitutive outside" to dominant discourses of the social and the family. Representations of the abject subject that is the pedophile also serve as a nodal point for social anxieties which become concentrated and telescoped onto particular social actors. This thesis is an attempt to make some space for critical examinations of a set of social and discursive practices that assemble an image of the pedophile and the threat it signifies. I hope this thesis will serve as a way to expose the ideological work behind our culture's maintenance of this figure, and to point to some of the effects that particular configurations of knowledge about pedophilia authorize with respect to the management of this phenomena.