The invention discloses a refrigerated container which comprises a box body. The box body comprises a top cover, a protection door, a bottom plate and two side walls. The protection door is connectedto the side walls in an openable mode, an inner wall is arranged in the box body to divide the interior of the box body into a first cavity and a second cavity, the second cavity is away from the protection door, a refrigerator and an oil tank communicating with the refrigerator are arranged in the first cavity, air exhausted from the refrigerator can enter the second cavity, the inner wall comprises a first extension portion and a second extension portion, the first extension portion is extended in the height direction of the box body, the second extension portion is extended from the lower end of the first extension portion to the direction away from the protection door, and at least one part of the oil tank is located between the second extension portion and the bottom plate. Accordingto the refrigerated container, the large-capacity oil tank can be contained in the box body, the oil tank can supply enough oil to the refrigerator, the protection door can protect the refrigerator and the oil tank, and the refrigerator and the oil tank can be prevented from being damaged after collision.