Provided is a display device capable of illuminating a region desired by a user with a simple operation. A display device according to one exemplary embodiment of the invention includes a display means, a touch panel that is disposed on the display means and outputs coordinate information of a contact point, and a control means that sets a region around a contact point as an illumination region when contact with the touch panel is made at one point and sets a region interposed between a first contact point and a second contact point as the illumination region when contact with the touch panel is made at two points based on the coordinate information of the contact point.