Johann Eichhorn (October 8, 1906 – December 1, 1939), known as The Beast of Aubing (German: Die Bestie von Aubing), was a German serial killer and rapist who raped at least 90 women in Munich from 1931 to 1939, killing at least five of them. Eichhorn was convicted of these crimes and executed, but his case was suppressed by the contemporary Nazi regime, possibly due to his membership.