Elisabeth Judson Shue (born October 6, 1963) is an American actress. She is best known for her roles in the films The Karate Kid (1984), Adventures in Babysitting (1987), Cocktail (1988), Back to the Future Part II (1989), Back to the Future Part III (1990), Soapdish (1991), The Saint (1997), Hollow Man (2000), Piranha 3D (2010), Battle of the Sexes (2017), Death Wish (2018), Greyhound (2020), and Cobra Kai (2021). She was nominated for an Academy Award, a British Academy Film Award, a Golden Globe Award, and a Screen Actors Guild Award for her role in the film Leaving Las Vegas (1995).
On television, she has starred as Julie Finlay in the CBS procedural forensics crime drama thriller CSI: Crime Scene Investigation from 2012 to 2015, Madelyn Stillwell in the Amazon Prime Video series The Boys and The Boys Presents: Diabolical, and reprised her The Karate Kid role in the third season of Cobra Kai. She currently stars as Anne in the Netflix dramedy series On the Verge.