List of Famous people named Ernst

Ernst Schlange was a Nazi German politician, Gauleiter of Gross-Berlin and later of Gau Brandenburg. He was also a member of the Prussian Landtag. Severely wounded in World War I, he became active in various anti-Semitic far right political groups and eventually joined the National Socialist German Worker's Party in 1925. He was opposed to the party's more extreme tactics for gaining power and eventually ran afoul of Reich Minister of Propaganda and Gauleiter of Berlin, Joseph Goebbels. This caused Schlange to lose his leadership posts by the mid-1930s. He died under obscure circumstances after the end of World War II.

Ernst Friedrich Wilhelm Klinkerfues was a German astronomer and meteorologist. He discovered six comets and published weather reports of varying accuracy based on his meteorological measurements.

Ernst Christian Hesse was a German gambist and composer.

Ernst Sigismund Fischer was a mathematician born in Vienna, Austria. He worked alongside both Mertens and Minkowski at the Universities of Vienna and Zurich, respectively. He later became professor at the University of Erlangen, where he worked with Emmy Noether.

Christoph Gustav Ernst Ahl was a German zoologist, born in Berlin.