Margarete Himmler, also known as Marga Himmler, was the wife of Reichsführer-SS Heinrich Himmler.

Gudrun Margarete Elfriede Emma Anna Burwitz was the daughter of Heinrich Himmler and Margarete Himmler. Her father, as Reichsführer-SS, was a leading member of the Nazi Party, and chief architect of the Final Solution. After the Allied victory, she was arrested and made to testify at the Nuremberg trials. Never renouncing Nazi ideology, she consistently fought to defend her father's reputation and became closely involved in Neo-Nazi groups that give support to ex-members of the SS. She married Wulf Dieter Burwitz, an official of the extremist NPD.