1. A display device, comprising:a middle cabinet comprising:
a first support portion surrounding one edge of a display panel; and
a second support portion extending inward from an inner surface of the first support portion, a rear surface of the display panel being seated on a front surface of the second support portion;
a back cover on a rear surface of the second support portion;
a cabinet cover supported on the inner surface or an outer surface of the first support portion, the cabinet cover being configured to slide in a direction of a front surface of the display panel or in an opposite direction to be in close contact with a wall; and
an elastic member between and directly contacting the back cover and the cabinet cover to directly elastically support the cabinet cover via holding portions on the back cover and the cabinet cover.