Madeline Rose Zima (September 16, 1985) is an American actress known for her roles in the TV shows The Nanny, Californication and Heroes.

She started her career playing Emma Bartel in the 1992 Hollywood Pictures film The Hand That Rocks the Cradle. She also played Marissa in the Grey's Anatomy episode "Forever Young" and Maddy Strom in the CBS/ABC Studios TV show Ghost Whisperer