In this chapter, we provide a theoretical and empirically based understanding of antisocial and psychopathic women. We begin by clarifying the differences between psychopathy, sociopathy, and ASPD, and then provide a historical perspective of hysteria. While the underlying personality of the female psychopath is paranoid, malignant hysteria is their predominant personality style (Gacono & Meloy, 1994). Overviews of the Hare Psychopathy Checklist-Revised (PCL-R), Personality Assessment Inventory (PAI), and Rorschach are offered as a refresher for those experienced clinicians and as a resource for those that are not. Finally, we present group PAI and Rorschach data (also Trauma Symptom Inventory-2 [TSI-2]) for 337 female offenders including subsets of psychopathic (N = 124) and non-psychopathic (N = 57) females. We make note of the differences between female and male psychopaths.