Eating disorder (ED) symptoms correlate with suicidality; yet the strength of these relationships in men is unclear. Muscle dysmorphia (MD) symptoms may reflect a more accurate index of body-related concerns for men, as they better target muscularity concerns typical of men. However, no studies have tested a model in which ED/MD symptoms and suicidality are simultaneously examined. We longitudinally tested whether ED/MD symptoms were related to suicidal ideation among a community sample of men.