Disclosed herein is a display apparatus including a display panel which bilaterally displays images on opposites sides of the display panel and reverse to each other through opposite surfaces of the display panel A first case portion is provided with a first opening to expose a first surface of the display panel, and a second case portion is provided with a second opening to expose a second surface of the display panel opposite from the first surface and connected to the first case portion so that the display panel is installed between the first and second case portions. Therefore, the display apparatus which displays images through both surfaces thereof, has a small thickness.