Camilla Martha Horn was a German dancer and actress of the silent and sound eras. She starred in several Hollywood films of the late 1920s and in a few British and Italian productions.

Faust – A German Folktale is a 1926 silent fantasy film, produced by Ufa, directed by F. W. Murnau, starring Gösta Ekman as Faust, Emil Jannings as Mephisto, Camilla Horn as Gretchen/Marguerite, Frida