Ventricular meningiomas account for 8-10% of brain tumors in children. They occur mostly in young children (mean age at diagnosis is 5 years). These tumors are often more limited and graded as grade II. Interstitial degeneration is grade III. Ventricular meningiomas can grow in all central nervous systems with a ventricular canal. It is more common for tumors to grow in the fourth ventricle as opposed to the curtain, which is predominantly in infants and children. MRI examination of tumors is very limited showing more or less enhancement after contrast injection. Supratentorial tumors are usually large and cystic, sometimes with calcification and intratumoral hemorrhage in the cyst. During its progression, ventricular meningiomas rarely have metastases to the soft meninges. Treatment includes surgery. The main factor in prognosis is the quality of surgical resection of the ventricular meningioma. Postoperative radiation doses of 50-55 Gy are routinely used in the tumor area. however, in these children, half of whom are less than 5 years of age, we attempt to delay the initiation of radiation therapy using chemotherapy. There were not many differences in prognosis between grade II and grade III ventricular meningiomas.