Treitschke (ennobled: von Treitschke) is a German surname, most famously borne by a family from Saxony. Notable people with the surname include:
Curt Erwin Franz Gustav Treitschkede: (1872–1946), military officer and cartographer Eduard Heinrich von Treitschkede: (1796–1867), military officer Georg Carl Treitschkede: (1783–1855), jurist and author Georg Friedrich Treitschke (1776–1842), artist and scientist Heinrich Gotthard von Treitschke (1834–1896), German historian and nationalist Heinrich Leo von Treitschkede: (1840–1927), military officer
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