This article analyzes the validity of Rorschach's Aggression indicators in a forensic sample. Study participants are thirty-one men who were violent aggressors against women, who were indicted, tried in the Domestic and Family Violence Court, and later referred to a Reflexive Gender Group. Rorschach was administered through the Rorschach Performance Assessment System (R-PAS), according to the standardization and norms proposed by the manual, with excellent inter-rater reliability for the two codes analyzed. The indexes found for AGC and AGM were compared to the normative data by the Student's t-test. Only AGC showed a significant difference in relation to the normative sample, with lower results. The AGM did not show validity to differentiate the groups.