We Are the Night is a 2010 German vampire horror film directed by Dennis Gansel, starring Karoline Herfurth and Nina Hoss. The film deals with a young woman who gets bitten by a female vampire and drawn into her world. She falls in love with a young police officer who investigates a murder case involving the vampires. The film explores themes of depression, self-harm, the consequences of immortality, suicide, and explores Valerie Solanas' idea of an all-female society.

Karoline Herfurth is a German actress.