Abigail Breslin (born April 14, 1996) is an American actress. She rose to prominence with the comedy-drama film Little Miss Sunshine (2006), for which she received a nomination for the Academy Award for Best Supporting Actress at age 10. She went on to establish herself as a mainstream actress with roles in the films No Reservations (2007), Nim's Island (2008), Definitely, Maybe (2008), My Sister's Keeper (2009), Zombieland (2009), Rango (2011), The Call (2013), August: Osage County (2013), Maggie (2015), Freak Show (2017), Zombieland: Double Tap (2019), and Stillwater (2021). Between 2015 and 2016, she had a starring role in the horror-comedy series Scream Queens on Fox, her first regular role in a television series.

Early life
She was born in New York City, the daughter of Kim (née Walsh), a talent manager, and Michael Breslin, a telecommunications expert, computer programmer, and consultant. She has two older brothers, Ryan Breslin (b. 1985) and Spencer Breslin (b. 1992), who are also actors. The Breslin siblings were raised in New York in a "very close-knit" household. Her father was of Jewish heritage.

Breslin is named after Abigail Adams, the first Second Lady and second First Lady of the United States.