Icchok Malmed (יצחק מאַלמעד) (born 1903 in Brześć nad Bugiem - 8 February 1943 in Białystok, Poland) was a Polish Jew and fighter of the Białystok Ghetto during the German occupation of Poland in World War II. The Gestapo commander Friedl issued an ultimatum for Malmed to surrender within 24 hours. Failing that, the entire ghetto would be destroyed. Malmed surrendered himself to the Germans. Malmed is considered as "Hero of the Białystok Ghetto", the ul. Kupiecka was renamed after the war in ul. Malmeda (Malmed Street).