An electronic device is provided. The electronic device includes a housing including a first body and a second body, a flexible display disposed such that at least a portion of the flexible display is exposed through a first surface of the housing, a multi-link cover connected to the first body and the second body, and including a plurality of joint parts pivotably coupled to each other, and at least one hinge structure, at least a portion of which is located in an interior of the multi-link cover and foldably connecting the first body and the second body. The multi-link cover has a height that is substantially the same as heights of the first body and the second body and the plurality of joint parts are connected to each other by shafts disposed to cross each other.