| CSI: Crime Scene Investigation | |
|---|---|
| Season 6 | |
 Season 6 U.S. DVD cover | |
| Starring | William Petersen Marg Helgenberger Gary Dourdan George Eads Jorja Fox Eric Szmanda Robert David Hall Paul Guilfoyle |
| No. of episodes | 24 |
| Release | |
| Original network | CBS |
| Original release | September 22, 2005 – May 18, 2006 |
| Season chronology | |
The sixth season of CSI: Crime Scene Investigation premiered on CBS on September 22, 2005, and ended May 18, 2006. The series stars William Petersen and Marg Helgenberger.