Korff is a last name shared by the following people: Arnold Korff, Hollywood actor and director André Korff, German bicycle racer Baruch Korff,, Jewish community activist Hans-Peter Korff, German actor Johann Albrecht von Korff, diplomat, president of the St. Petersburg Academy of Sciences Michael Von Korff, American epidemiologist Werner Korff, German Olympic ice hockey player Yitzhak Aharon Korff, grand rabbi, diplomat and consultant in international law and business, entrepreneur,. Wikipedia