Nikki Hahn (born November 13, 2002) is an American child actress. She is best known for her role as Sophie Hanks in a comedy skit on Jimmy Kimmel Live!, playing Tom Hanks's daughter.
Hahn began her career as a child model at the age of 3, and began working commercially at the age of 4.
Soon after, she began guest starring in television shows. In 2009, Hahn appeared in CSI: Miami as Maggie Rush, a little girl whose mother was trying to regain custody of her, and in NCIS: Los Angeles as Elly Johnson, a young girl whose uncle was a suspect in a murder investigation. In 2010, Hahn had a small roles in iCarly and Criminal Minds. She also was seen in The Closer as Cody Tatem, a girl whose mother, a drug addict, possibly committed suicide.