A Plasma Display Panel (PDP) includes a plurality of substrates, dielectric walls, X-electrodes, Y-electrodes, and red, green, and blue phosphor layers. The substrates include front and rear substrates disposed opposite each other. The dielectric walls are disposed between the front and rear substrates to define discharge cells along with the substrates. Each of the X-electrodes includes first and second X-electrodes, separately disposed along a circumference of the discharge cell, and buried in the dielectric wall. Each of the Y-electrodes includes first and second Y-electrodes, separately disposed along the circumference of the discharge cell, and buried in the dielectric wall. Red, green, and blue phosphor layers are coated in the discharge cells. At least one of the X- and Y-electrodes, which starts a main discharge, has a different area from the other electrodes.