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Recent studies have highlighted the role of exosomal circRNAs, which are encapsulated within extracellular vesicles known as exosomes, in intercellular communication and tumor progression. In colorectal cancer (CRC), exosomal circRNAs have been implicated in various oncogenic processes, including cell proliferation, migration, invasion, epithelial\u2010mesenchymal transition (EMT), and drug resistance. These molecules exhibit dysregulated expression patterns in CRC tissues and bodily fluids, making them promising candidates for non\u2010invasive biomarkers. Moreover, their functional roles in modulating signaling pathways and the tumor microenvironment suggest their potential therapeutic applications. 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