A transparent display device may reduce or minimize a size of a non-transmissive area and improve light transmittance. The transparent display device comprises a substrate provided with transmissive areas and a plurality of subpixels disposed between the transmissive areas, a first electrode provided in each of the plurality of subpixels, including a first divided electrode and a second divided electrode, a connection electrode connecting the first divided electrode with the second divided electrode in a straight line, an organic light emitting layer provided over the first electrode, and a second electrode provided over the organic light emitting layer.