Yelena Mazanik (Russian: ????? ???????; 2 March 1914 – 7 April 1996) was the Soviet partisan primarily responsible for the assassination of General-Kommissar of Nazi-occupied Belarus Wilhelm Kube by placing a small timebomb under his bed while working for him as a housemaid.
For assassinating him she was awarded the title Hero of the Soviet Union on 29 October 1943 by decree of the Supreme Soviet.