Moritz Jahn (27 March 1884 in Lilienthal, Lower Saxony – 19 January 1979 in Göttingen) was a Lower German novelist and an educator. He was also a poet, best known for writing poetry as well such as ballad, lyric, and narratives. Jahn was born in Lilienthal, a suburb in Lower Saxony to a Low German family. He was the member for Nazi Party. He has written notable books with narration such as Frangula and Lucifer. He was active from the 1920s to 1950s.