Soluble resistant related calcium binding protein (Sorcin) plays an important role in tumor progression, angiogenesis, metastasis, and multidrug resistance. Differential expression of Sorcin across different cancers significantly correlates with key clinicopathological characteristics and survival outcomes, underscoring its potential as a prognostic marker. Its involvement in drug-resistant cancers further advert Sorcin as a promising therapeutic target. This review summarizes the mechanistic role of Sorcin in cancer, its contribution to drug resistance, clinical relevance, and the current and emerging therapeutic approaches aimed at translating Sorcin-targeted therapies into clinical practice.