A plasma display panel (PDP) with improved brightness and reduced power consumption that is easy to manufacture may include first and second substrates facing each other and separated by a predetermined distance, and a plurality of pairs of sustain electrodes that are interposed between the first and second substrates and generate discharge. Each of the sustain electrodes may include a plurality of electrode portions and connecting portions that electrically connect the electrode portions. A relative ratio (S/B) of line widths (B) of one of the electrode portions to line widths (S) of one of the connecting portions may satisfy a relationship of 1.00<=S/B<=1.70. |