A prospective methodology was used to explore predictors of sexual assault disclosure among college women, identify who women tell about sexual victimization, and examine the responses of informal support providers (N = 374). Women most often confided in a female peer. Increased coping via seeking emotional support, strong attachments, and high tendency to disclose stressful information predicted adolescent sexual assault disclosure and disclosure over the 7-month interim. Less acquaintance with the perpetrator predicted disclosure over the follow-up, including experiences of revictimization. Victim and perpetrator alcohol use at the time of the assault also predicted disclosure over the follow-up. Implications are presented.