The sixth season of Oz premiered on January 5, 2003 on the premium cable network HBO and concluded on February 23, 2003.
| # | Episode | Date of air |
|---|---|---|
| 1 | Dead Man Talking | January 5, 2003 |
| 2 | See No Evil, Hear No Evil, Smell No Evil | January 12, 2003 |
| 3 | Sonata da Oz | January 19, 2003 |
| 4 | A Failure to Communicate | January 26, 2003 |
| 5 | 4giveness | February 2, 2003 |
| 6 | A Day in the Death... | February 9, 2003 |
| 7 | Junkyard Dawgs | February 16, 2003 |
| 8 | Exeunt Omnes | February 23, 2003 |