| Release Date | 10 May 2002 |
| Budget | $50,000,000 |
| US Box Office | $53,000,000 |
| Tagline | Where do you go when you've gone too far? |
| Genre | Drama, Thriller |
| Country | USAGermanyFrance |
| Filming Locations | Dobbs Ferry, New York, USA |
| Language | English, French |
| Sound Mix | DTS, Dolby Digital |
| Color | Color |
| Film Type | Feature |
| Film Class | Erotic Drama, Marriage Drama, Crime Drama |
| Mood | Flames of Passion |
| Themes | Infidelity, Dangerous Attraction, Crimes of Passion |
| Tones | Sexy, Moody, Stylish, Deliberate, Slick |
| Tags | Book, Extramarital Affair, Murder, Poetry, Private Detective, Sex, Sexual Attraction |
Unfaithful is a 2002 American erotic drama film directed by Adrian Lyne and starring Richard Gere, Diane Lane and Olivier Martinez. It was adapted by Alvin Sargent and William Broyles Jr. from the French film The Unfaithful Wife (1968) (La Femme infidèle) by the noted director Claude Chabrol. It tells about a couple living in suburban New York City whose marriage goes dangerously awry when the wife indulges in an adulterous fling with a stranger she encounters by chance in Manhattan.