An image display device including: a light-emitting unit that is capable of individually controlling emission amounts in each of a plurality of regions constituting a screen; a display unit that displays an image on the screen; and a control unit that sets a first region in which display is performed at a predetermined brightness and a second region in which an image is displayed at a lower brightness than the predetermined brightness in the screen, wherein the control unit sets the second region in a region excluding the first region in the screen on the basis of an influence of light leakage from the first region.