According to one embodiment, a display device includes a display panel including a display surface and a rear surface located in an opposite side to the display surface, a support plate including a first main surface opposing the rear surface of the display panel, a second main surface located in an opposite side to the first main surface and a first opening opposing at least a central portion of the display panel, and an adhesive tape disposed on the second main surface so as to be overlaid on the first opening, and including a first adhesive region attached on the second main surface around the first opening and a second adhesive region located in the first opening and attached on the rear surface of the display panel.