Erwin Stresemann (22 November 1889, Dresden – 20 November 1972, Berlin) was a German naturalist and ornithologist.From 1908 onward, he studied zoology at the Universities of Jena, Munich and Freiburg, earning his PhD at Munich in 1920. Within this time frame he participated in the "Second Freiburg Expedition" to the Moluccas (1910–12) and performed military service (1914–18).