Soft tissue sarcomas are a rare and heterogeneous group of tumors that arise from mesenchymal tissues. They account for less than 1% of adult cancers and 7% of childhood cancers. The most common types in adults are malignant fibrous histiocytoma, leiomyosarcoma, and liposarcoma. Treatment involves surgical resection with negative margins, often combined with radiation therapy. For high-risk localized or metastatic disease, chemotherapy may also be used. Accurate diagnosis and treatment planning by a multidisciplinary team is important for managing these rare tumors.