Sexual assault victimization is a pervasive issue affecting one in four college women. This staggering statistic causes concern for universities across the country to protect students and encourage victimization reporting. Yet little known about college women’s reporting behaviors and what influences the decision to report. Previous research has established possible reasons influencing reporting behaviors such as fear of retaliation, shame, guilt, and not viewing the incident as a crime. However, few studies have explored the role of prior perceptions of police and the impact of procedural justice on victimization reporting. Using a factorial vignette design, this study tests the influence of prior perceptions of police, procedural unjust treatment, and the sex of the responding officer on the likelihood to report sexual assault. Self-report survey data were collected from 586 female participants attending a public university. Consistent with expectations, results indicate that positive prior perceptions of police significantly increased students’ likelihood to report sexual victimization. Being treated in a procedurally unjust manner by the police had the largest impact on victim decision making, even when controlling for prior perceptions of police; decreasing the likelihood that a student would report their victimization. Contrary to expectations, the sex of the responding officer had no effect on students’ decision to report their victimization. This study has important implications for current policing methods and policies aimed at police-victim interactions among the population at highest risk of sexual victimization.