Samantha Lynn Hanratty (born September 20, 1995) is an American actress. Her first lead was in 2009, portraying Chrissa Maxwell in An American Girl: Chrissa Stands Strong. In 2011, she played the role Whitney Brown in the film The Greening of Whitney Brown. Hanratty is considered a Celebrity Friend for the Starlight Children's Foundation. Since 2021, she has played the young version of Misty in the Showtime drama series Yellowjackets.