Anna Kay Faris (; born November 29, 1976) is an American actress and producer. Faris rose to prominence for her work in comedic roles, particularly the lead part of Cindy Campbell in the Scary Movie films (2000–06). In the 2000s, she appeared in the drama films May (2002), Lost in Translation (2003), and Brokeback Mountain (2005), and in comedies such as The Hot Chick (2002), Waiting... (2005), Just Friends (2005), My Super Ex-Girlfriend (2006), Smiley Face (2007), and The House Bunny (2008).

Faris has had voice-over roles in the film franchises Cloudy with a Chance of Meatballs (2009–13) and Alvin and the Chipmunks (2009–15), as well as The Emoji Movie (2017). In the 2010s, she has starred in the comedies What's Your Number? (2011), The Dictator (2012), I Give It a Year (2013), and Overboard (2018). Faris has played Christy Plunkett on the CBS sitcom Mom since 2013. The show has earned the actress further critical and popular acclaim and three People's Choice Award nominations. In 2015, she launched Unqualified, an advice podcast, and in 2017, her memoir of the same name was published.