Ko Baron Klaus Fleming (Swedish: Clas Eriksson Fleming; 1535 i Pargas <unk> 13 April 1597 i Pohja) he mema whanau no Finland o te rangatira Swedish me te admiral, i whai waahi nui ki te hitori o Finland me Sweden i te wa o te pikinga o Sweden hei Mana Nui. He kaitiaki ia mo nga kingi John III me Sigismund Vasa. Patai: I tehea tau i mate ai a Fleming?
Ko te 1597