ABSTRACT: Cluster of differentiation-36 (CD36) is involved in cellular adhesion, lipid metabolism, immunity, and inflammation. Multiple studies have enlightened the regulatory roles of CD36 in metabolic reprogramming, metastasis, chemoresistance, stemness, immune modulation, senescence, inflammation, and angiogenesis. However, its role in tumorigenesis is still unclear and context-dependent. We performed a comprehensive pan-cancer analysis of CD36 by using data from TCGA, integrating transcriptomic, proteomic, methylation, mutational, immune infiltration, immunotherapy, and drug sensitivity datasets. Expression patterns, clinical associations, prognostic potential, immune interactions, and therapeutic implications were systematically evaluated. We also evaluated CD36-related molecular pathways and i