Dietrich I von Parsberg

Dietrich von Parsberg was a Bavarian nobleman of the Parsberg ministerial family, whose seat was Parsberg Castle in the Upper Palatinate. Around 1300 his brother Konrad, protonotary of Duke Rudolf I of Upper Bavaria, secured for Dietrich and their brother Heinrich the two offices of Viztum, the duke's deputies who each administered roughly half of Upper Bavaria.

When Rudolf I lost his struggle with Louis IV, the Parsberg brothers lost their positions after 1310. Dietrich then served the victorious Louis IV.