Provided is a plasma display panel that includes a first substrate, a second substrate facing the first substrate, a pair of discharge electrode lines which are disposed between the first substrate and the second substrate and comprise a first discharge electrode line formed by connecting a plurality of sub-electrode lines and a second discharge electrode line that faces the first discharge electrode line and is formed by connecting a plurality of sub-electrode lines, and dielectric layers that bury the discharge electrode lines. Since the dielectric layers include B2O3 and BaO, yellowness caused by the migration of a metal component included in the discharge electrode lines into the dielectric layers during a firing process can be prevented.