Central nervous system (CNS) insulin signaling is involved in a broad array of cardiometabolic physiology, including glucose and lipid metabolism, feeding, energy expenditure, and blood pressure regulation. A key role for hypothalamic neuroendocrine and autonomic centers in regulating insulin-associated cardiovascular and metabolic physiology has been highlighted. However, it is still unclear which CNS site(s) initiate insulin-dependent neural cascades. While some investigations have suggested that circulating insulin can access hypothalamic regions by crossing the blood-brain barrier, other studies point to a necessity of other brain areas upstream of the hypothalamus to initiate central insulin actions. In this context, accumulating evidence points to a possible involvement of the sensory circumventricular organs (CVOs), unique areas located outside of the blood-brain barrier, in insulin-dependent cardiometabolic homeostasis. Here, the multifaceted roles for the sensory CVOs in cardiovascular and metabolic regulation, with a special emphasis on insulin receptor pathways, are discussed.