Helga Zepp-LaRouche (born 25 August 1948, in Trier) is a German political activist, wife of American political activist Lyndon LaRouche, and founder of the LaRouche movement's Schiller Institute and the German Bürgerrechtsbewegung Solidarität party (BüSo) (Civil Rights Movement Solidarity).

She has run for political office several times in Germany, representing small parties founded by the LaRouche movement, but has never been elected. She is the editor of Das Hitler-Buch (1984), published by the Schiller Institute, a collection of historical investigations into the origins of Nazism