Marina Anna Eich (born 17 December 1976) is a German film actress and producer.

Since 1994, Eich has participated as an actor and dancer in several film and cinema productions, including as Eva Braun in a documentary-feature for the Japanese television.

She co-produced the psychodrama The Truth of the Lie (2011), the erotic drama Angels with Dirty Wings (2009), the dramedy Loneliness Never Walks Alone (2007), the erotic-drama 24/7: The Passion of Life (2005), the comedy Pentamagica (2002/2003), and the short Are Girls Werewolves…?.

Since 2008 Eich has also managed a DVD label which focuses on arthouse feature films and documentaries.

From 2009/2010 she was press officer for the Fünf Seen Filmfestival (Five Lakes Film Festival) which takes place every July in Starnberg, Germany.