Leah Maree Purcell is an Aboriginal Australian stage and film actress, playwright, film director, and novelist. She made her film debut in 1999, appearing in Paul Fenech's Somewhere in the Darkness, which led to roles in films, such as Lantana (2001), Somersault (2004), The Proposition (2005) and Jindabyne (2006).

Lantana is a 2001 Australian-German drama film, directed by Ray Lawrence and starring Anthony LaPaglia, Kerry Armstrong, Geoffrey Rush and Barbara Hershey. It is based on the play Speaking In Tongues by Andrew Bovell, which premiered at Sydney's Griffin Theatre Company. The film won seven AACTA Awards including Best Film and Best Adapted Screenplay.