Miriam Lahnstein (born 9 August 1974 in Düsseldorf, West Germany) is a German actress and psychologist.

[1] Lahnstein reprised the role in the 2020–2021 TVNOW revival series, Verbotene Liebe: Next Generation.

[2][3] From 2003 to 2004, Lahnstein played Sabine Huber in the soap opera Marienhof.

[4] She has also made guest appearances in several popular German television series.

Greta Sophie Matthias of TV Movie wrote, "Miriam Lahnstein in the role of her aristocratic namesake Tanja von Lahnstein shaped the series like no other and became an unforgettable TV face with her witty intrigues.