The invention provides an anti-leakage bulletproof oil tank comprising an oil tank body and an oil sucking pipe mechanism. The oil tank body comprises an anti-corrosion coating, a forming metal layer, a first foam metal buffer layer, a rubber layer, a first fireproof layer, an inner steel sheet layer, a second foam metal buffer layer, a fiber fabric bulletproof layer and an outer steel sheet layer which are arranged in sequence from inside to outside. The oil sucking pipe mechanism comprises an oil sucking pipe and a sealing cover body protruding out of the outer surface of the oil tank body, an opened metal cylinder extending into the oil tank body is arranged inside the sealing cover body, and the outer side of the sealing cover body is provided with a heat dissipation mechanism. The anti-leakage bulletproof oil tank is good in bulletproof performance, the lightweight requirements of vehicles are met, oil and gas leakage and oil tank explosion can be effectively prevented, and the reliability is greatly improved.