Lea van Acken (born 20 February 1999)[2] is a German actress.

Lea van Acken had her first appearance on stage at the Karl May Festival in Bad Segeberg in 2011.

She was the leading actress in the 2014 drama film Stations of the Cross directed by Dietrich Brüggemann.

One year later, she played a minor role in the fifth season of the series Homeland, which was set in Germany.

Van Acken also appears in the German Netflix series Dark as Silja Tiedemann.