Introduction: Germ cell tumor derived from premordial undifferentiated germ cell which is 25% of all ovarian tumour and only 3% are malignant. It may present with rapidly growing pelvic mass or with pelvic pain . Case : 35yr female presented with primary amenorrhoea with primary infertility with mass in abdomen. Patient investigated for the same. Karyotyping, ultrasonography, MRI, CT, FNAC, were done. Diagnosis made was germ cell tumor in XY female. Patient managed with 3 cycle of chemotherapy with exploratory laprotomy. Intraoperatively testis were traced but could not be found. Histopathology report suggestive of germ cell tumor.