A dual view display device is disclosed. The dual view display device includes: a display panel including a plurality of first display regions and a plurality of second display regions, each of the first display regions and each of the second display regions are alternately arranged along an arbitrary direction of the display panel; a parallax barrier disposed on a light emitting side of the display panel and including a plurality of light-transmitting regions and a plurality of light-shielding regions, each of the light-transmitting regions and each of the light-shielding regions are alternately arranged along a direction identical with the arbitrary direction of the display panel; and a light refracting element, wherein the light refracting element is provided on a side of at least one of the light-transmitting regions which is away from the display panel, the light refracting element at least overlays the light-transmitting region.