A plasma display panel includes two substrates spaced from each other by a predetermined interval so as to form a space therebetween, barrier ribs dividing the space between the two substrates, thereby defining discharge cells, a drive electrode installed for a plasma discharge in the discharge cells, discharge gas filled in the space and a fluorescent layer on at least one part of the substrates and the barrier ribs. The drive electrode includes an address electrode and a sustain electrode, the sustain electrode includes main electrodes aligned in rows and auxiliary electrodes connected to the main electrodes, and at least a part of the auxiliary electrodes extends obliquely to the main electrodes.