We experienced a case of primary malignant mixed mullerian tumors (MMMT) of the fallopian tube of FIGO stage I. In addition to endometrioid adenocarcinomas, multiple apparent heterologous elements encompassing myxoid chondrosarcoma, osteosarcoma, myxoid liposarcoma and well differentiated angiosarcoma were recognized as separate nodules. These findings have not been described previously in MMMTs of the female genital tract.