Growth factors, such as colony-stimulating factors (CSFs), epidermal growth factors (EGFs), and fibroblast growth factors (FGFs) are signaling proteins that control a wide range of cellular functions. Although growth factor networks are critical for intercellular communication and tissue homeostasis, their abnormal production or regulation occurs in various pathologies. Clinical strategies that target growth factors or their receptors are used to treat a variety of conditions, but have yet to be adopted for cardiovascular disease. In this review, we focus on M-CSF, GM-CSF, IL-3, EGFR, and FGF21. We first discuss the efficacy of targeting these growth factors in other disease contexts (i.e. inflammatory/autoimmune diseases, cancer, or metabolic disorders) and then consider arguments for or against targeting them to treat cardiovascular disease.