Lucy Wirth works as a free-lance actress in film and theater. She lives in Munich, Germany, with her partner and two daughters.

In April 2018 she played the mistress of a high-ranking Nazi in the ZDF Drama "Ein Dorf wehrt sich".

In July 2018 the film "Nixen" will play at the Munich Film Festival, a musical Drama about a sibling relationship, in which Lucy Wirth plays one of the lead roles.