Obesity is a health malady that affects mental, physical, and social health. Pathology includes chronic imbalance between energy intake and expenditure, likely facilitated by dysregulation of the mesolimbic dopamine (DA) pathway. We explored the role of pituitary adenylate cyclase-activating polypeptide (PACAP) neurons in the hypothalamic ventromedial nucleus (VMN) and the PACAP-selective (PAC1) receptor in regulating hedonic feeding. We hypothesized that VMN PACAP neurons would inhibit reward-encoding mesolimbic (A10) dopamine neurons via PAC1 receptor activation and thereby suppress impulsive consumption brought on by intermittent exposure to highly palatable food. Visualized whole- patch clamp recordings coupled with behavioral experiments were utilized in wildtype, PACAP-, TH-, and TH-/PAC1 receptor-floxed mice. We found that bath application of PACAP directly inhibited preidentified A dopamine neurons in the ventral tegmental area (VTA) from TH- mice. This inhibitory action was abrogated by the selective knockdown of the PAC1 receptor in A dopamine neurons. PACAP delivered directly into the VTA decreases binge feeding accompanied by reduced meal size and duration in TH- mice. These effects are negated by PAC1 receptor knockdown in A dopamine neurons. Additionally, apoptotic ablation of VMN PACAP neurons increased binge consumption in both lean and obese, male and female PACAP- mice relative to wildtype controls. These findings demonstrate that VMN PACAP neurons blunt impulsive, binge feeding behavior by activating PAC1 receptors to inhibit A dopamine neurons. As such, they impart impactful insight into potential treatment strategies for conditions such as obesity and food addiction.