Emily Taylor Gray (born December 31, 1996) is an American child actress and singer. She known for Wendy the Good Little Witch in Casper and Wendy Return (2006), Kayla in Martian Child (2007) and the voices of the title-protagonist of Olivia and the main character Becky Gordon, an orphaned 9-year-old girl who lives with her grandfather and has lost her parents and siblings, in the computer-animated film Primal Rage (2008) alonside Nicolas Cage, Peter Jurasik, Andrew Schlichting and the late Roy Schneider. She played Kirra Lewis a 10-year-old girl in the 2010 horror film Let Me In.

Gray is the daughter on Ann Cusack and Chris Gray and the niece of Joan Cusack, Bill Cusack, John Cusack and Susie Cusack. She has a younger sister named Dana (born December 24, 2001) and has three older brothers named Jakob (born November 23, 1987), Joshua (July 14, 1990) and Willy (born March 16, 1992).

Her hobbies include playing with Barbie and American girl dolls and reading books too