| Release Date | 26 April 2002 |
| Budget | $27,000,000 |
| US Box Office | $41,000,000 |
| Tagline | Growing up has nothing to do with age. |
| Genre | Comedy, Drama, Romance |
| Country | UKUSAFranceGermany |
| Filming Locations | BFI IMAX Cinema, Charlie Chaplin Walk, South Bank, London, England, UK |
| Language | English |
| Sound Mix | DTS, Dolby Digital, SDDS |
| Color | Color |
| Film Type | Feature |
| Film Class | Romantic Comedy, Coming-of-Age |
| Niche Genre | Comedy Drama |
| Mood | Only Human, Mood Enhancers |
| Themes | Playing the Field, Unlikely Friendships, Single Parents, Mothers and Sons, Existential Crisis, High School Life |
| Tones | Bittersweet, Easygoing, Stylish, Wry, Warm, Witty |
| Tags | Bachelor, Coming Of Age, Fear Of Commitment, Playboy, Pre Teen, Redemption, Single Parent, Womanizer |
About a Boy is a 2002 comedy-drama film directed by brothers Chris Weitz and Paul Weitz, based on the novel of the same name by Nick Hornby. The film stars Golden Globe winner Hugh Grant as Will, Nicholas Hoult as Marcus, Academy Award nominee Toni Collette as Fiona, and Academy Award winner Rachel Weisz as Rachel. The film at times uses double voice-over narration, where the audience hears both Will's and Marcus's thoughts.