This biography of a living person needs additional citations for verification. (February 2013) (Learn how and when to remove this template message)
Millhagen was born in Stockholm and studied at Malmö Theatre Academy 1995–99. In 1997 she appeared at the Royal Dramatic Theatre in August Strindberg's Fadren, directed by Staffan Valdemar Holm, and she is a regular cast member at that theatre.
Millhagen has also been engaged at Uppsala City Theatre where she has appeared in Birgitta Englin's plays Ur funktion and Elektra. In 2008 Spring she appeared in the play Den allvarsamma leken at Stockholm City Theatre.
- 2009 - Wallander – Prästen
- 2008 - Everlasting Moments
- 2008 - Häxdansen (TV)
- 2006 - Mästerverket (TV)
- 2005 - Buss till Italien
- 2003 - Miffo
- 2002 - Beck – Annonsmannen
|Wikimedia Commons has media related to Livia Millhagen.|