Introduction: Clear cell carcinomas of ovary are extremely rare tumors accounting for less than 5% of cases and have a very poor prognosis in terms of survival and response to chemotherapy. Case Reports: We document 3 cases of clear cell carcinoma treated by debulking surgery of ovarian mass with hysterectomy, omentectomy, bilateral pelvic lymph node dissection and chemotherapy. Discussion: Standard treatment of epithelial ovarian cancer (EOC) including clear cell carcinoma involves primary optimal debulking surgery followed by cisplatin/paclitaxel based chemotherapy. Overall 5-year survival rate remains quite low, approximately 40%, probably as a result of the lack of effective therapies.