Hallie Kate Eisenberg (born August 2, 1992) is an American actress.
Eisenberg was born in East Brunswick Township, New Jersey, the daughter of Amy, who worked as a clown at children's parties, and Barry Eisenberg, who ran a hospital and later became a college professor. She has two siblings, actor Jesse Eisenberg, star of The Social Network, and Kerri. She was raised in a Jewish family that originated in Poland and Ukraine.
In the late 1990s and early 2000s, she was "the Pepsi Girl" in a series of Pepsi commercials. She made her film debut in the 1998 children's film Paulie, playing the young owner of the title parrot. After appearing in a few made-for-television films, she had supporting parts in 1999's The Insider and Bicentennial Man.
In 2000, Eisenberg co-starred with Minnie Driver in the feature film Beautiful, which received generally negative reviews. She also starred as Helen Keller in a television remake of The Miracle Worker.
In 2004, she played opposite Jeff Daniels and Patricia Heaton in the television remake of the The Goodbye Girl.