We surveyed 525 graduate students (61.7% females and 38.3% males) regarding their exposure to sexual and gender-based harassing events. Thirty-eight percent of female and 23.4% of male participants self-reported that they had experienced sexual harassment from faculty or staff; 57.7% of female and 38.8% of male participants reported they had experienced sexual harassment from other students. We explored the relation between sexual harassment and negative outcomes (trauma symptoms, campus safety, and institutional betrayal) while also considering associations with other types of victimization (sexual assault, stalking, and dating violence) during graduate school. Our results update and extend prior research on sexual harassment of graduate students; graduate-level female students continue to experience significantly more sexual harassment from faculty, staff, and students than their male counterparts, and sexual harassment is significantly associated with negative outcomes after considering other forms of victimization. Leaders in the academic community and therapists can apply these findings in their work with sexually harassed students to destigmatize the experience, validate the harm, and work toward preventing future incidents.