Penelope Ann Miller, sometimes credited as Penelope Miller, is an American actress. She began her career on Broadway in the original run of Biloxi Blues (1985–1986), later appearing in the 1988 film adaptation of the same name. After playing small roles in the comedies Adventures in Babysitting (1987) and Big Top Pee-wee (1988), and receiving a Tony Award nomination for her leading role in the Broadway revival of Our Town (1988–1989), Miller came to prominence with a succession of major parts in films such as The Freshman, Awakenings, Kindergarten Cop, Other People's Money (1991), Chaplin (1992), The Shadow (1994), and The Relic (1997). For her portrayal of exotic dancer Gail in Carlito's Way (1993), she was nominated for the Golden Globe Award for Best Supporting Actress.

Biloxi Blues is a 1988 American military comedy-drama film directed by Mike Nichols, written by Neil Simon, and starring Matthew Broderick and Christopher Walken.