Objective: Parent-child conflict, depressive symptoms, and anxiety sensitivity have each been identified as risk factors for suicide ideation in college students. This study examined the relations among these risk factors and suicide rumination utilizing transition theory to guide the hypothesized relations. Participants: Undergraduate college students participated in this study in the spring of 2012 (January to May). Methods: Participants completed self-report measures of parent-child conflict, depressive symptoms, anxiety sensitivity, and suicide rumination, among other measures. Hypothesized pathways and mediation were tested using path analysis. Results: Suicide rumination was positively and uniquely predicted by depressive symptoms, anxiety sensitivity, and parent-child conflict. The relation between parent-child conflict and suicide rumination was, in part, accounted for by depressive symptoms and anxiety sensitivity. Conclusions: Results suggest that it would be advisable for clinicians to assess for students' conflicts with their parents in conjunction with their levels of depression and anxiety when assessing for suicide risk. (Contains 1 table and 1 figure.)