Pride & Prejudice is a 2005 British romance film directed by Joe Wright and based on Jane Austen's 1813 novel of the same name. The film depicts five sisters from an English family of landed gentry as they deal with issues of marriage, morality and misconceptions. Keira Knightley stars in the lead role of Elizabeth Bennet, while Matthew Macfadyen plays her romantic interest Mr. Darcy. Produced by Working Title Films in association with StudioCanal, the film was released on 16 September 2005 in the United Kingdom and Ireland and on 11 November in the United States.

Jane Austen's perennially popular story of the game of love among the British upper classes returns to the screen in this polished film adaptation. The Bennets (Brenda Blethyn and Donald Sutherland) are the parents of five daughters near the close of the 18th century. Comfortable within their means but well short of rich, Mr. and Mrs. Bennet are looking for suitable husbands for their girls, and they are encouraged to learn that an eligible young bachelor from a wealthy family, Charles Bingley (Simon Woods), has moved into a nearby estate. Eager to see if a match can be made, the Bennets bring their daughters Elizabeth (Keira Knightley) and Jane (Rosamund Pike) to a ball thrown by their new neighbor to see if sparks will fly. Jane seems to like Charles, and he appears to feel the same, but Elizabeth takes an immediate dislike to Darcy (Matthew MacFadyen), Charles' egocentric best friend. While Elizabeth is infatuated with military man Lt. Wickham (Rupert Friend) and finds herself courted by William Collins (Tom Hollander), a well-meaning but drab man of the cloth, fate causes Elizabeth and Darcy to frequently cross paths, and while they don't care for one another, they can't stop thinking about each other, either.

Screenwriter Deborah Moggach initially attempted to make her script as faithful to the novel as possible, writing from Elizabeth's perspective while preserving much of the original dialogue. However, Wright, who was directing his first feature film, encouraged greater deviation from the text, including changing the dynamics within the Bennet family. Wright and Moggach set the film in an earlier time period and avoided depicting a "perfectly clean Regency world", presenting instead a "muddy hem version" of the time. It was shot entirely on location in England on an 11-week schedule. Wright found casting difficult due to past iconic performances of particular characters. The film makers had to balance who they thought was best for each role with the studio's desire for stars. Knightley was well-known due in part to her work in the Pirates of the Caribbean film series, while Macfadyen had no international name recognition.

The film's themes emphasise realism, romanticism and family. It was marketed to a younger, mainstream audience; promotional items noted that it came from the producers of 2001 romantic comedy Bridget Jones's Diary before acknowledging its provenance as an Austen novel. Pride & Prejudice earned a worldwide gross of approximately $121 million, which was considered a commercial success. Pride & Prejudice earned a rating of 82 percent from review aggregator Metacritic, labelling it universally acclaimed.

The film earned four nominations at the 78th Academy Awards, including Best Actress (Keira Knightley), Best Original Score (Dario Marianelli), Best Art Direction (Sarah Greenwood, Katie Spencer) and Best Costume Design (Jacqueline Durran).