Margarete Schlegel
Birthday: 12/31/1899
Gender: Female
Place Of Birth: Bromberg, Posen, Germany [now Bydgoszcz, Kujawsko-Pomorskie, Poland]

Margarethe Sylva Elisabeth Wisniewski (né Schlegel; 31 December 1899 – 15 July 1987), known professionally as Margarete Schlegel, was a German theatre and film actress and soprano operetta singer.