Ovarian cancer metastasized to the greater omentum can be treated by surgery and chemotherapy. Ovarian cancer metastasized to the greater omentum indicates that the patient has entered the advanced stage. If the patient has no contraindications and meets the requirements and indications for surgery, he/she needs to undergo tumor cell annihilation or tumor subtraction in time, so that the metastatic foci and primary foci of the tumors can be reduced as much as possible, and a period of adjuvant chemotherapy can be carried out for a period of time after the surgery, which can effectively prolong the patient’s survival period. If patients do not meet the indications of surgery or have contraindications to surgery, systemic chemotherapy, radiotherapy, targeted therapy and other comprehensive treatments should be adopted to help stabilize the condition and improve the quality of survival of patients; if there is ascites and pain, symptomatic treatment is also needed. Ovarian cancer patients should consult doctors in time and choose appropriate treatments according to specific conditions under doctors’ guidance.