La Possibilité d'une île is a 2008 film directed by Michel Houellebecq, loosely based on his 2005 novel The Possibility of an Island.
| Directing | Michel Houellebecq | Director |
| Writing | Michel Houellebecq | Writer |
| Camera | Jeanne Lapoirie | Director of Photography |
| Sound | Mathis Nitschke | Music Editor |
| Production | Eric Altmayer | Producer |
| Production | Nicolas Altmayer | Executive Producer |
| Production | Jeremy Burdek | Producer |
| Production | Christoph Hahnheiser | Producer |
| Production | Nadia Khamlichi | Producer |
| Production | Adrian Politowski | Producer |
| Sound | Mathis Nitschke | Original Music Composer |
| Camera | Éric Guichard | Director of Photography |
| Editing | Camille Cotte | Editor |
| Art | Katia Wyszkop | Production Design |
| Art | Benoît Bechet | Art Direction |
| Art | Miguel López Pelegrín | Art Direction |
| Costume & Make-Up | Pedro Raúl de Diego | Makeup Artist |
| Costume & Make-Up | Ana Garcia Rico | Makeup Artist |
| Costume & Make-Up | Nelly Guimaras | Special Effects Makeup Artist |
| Sound | Thomas Gauder | Sound Re-Recording Mixer |
| Sound | Paul Heymans | Dialogue Editor |
| Sound | Philippe van Leer | Foley Artist |