| "The Omega Directive" | |
|---|---|
| Star Trek: Voyager episode | |
 The Omega Directive screen that appeared at all stations when the phenomenon was detected by Voyager's sensors | |
| Episode no. | Season 4 Episode 21 |
| Directed by | Victor Lobl |
| Story by | |
| Teleplay by | Lisa Klink |
| Featured music | Paul Baillargeon |
| Cinematography by | Marvin V. Rush |
| Production code | 189 |
| Original air date | April 15, 1998 |
| Guest appearances | |
| |
"The Omega Directive" is the 89th episode of the American science fiction television series Star Trek: Voyager airing on the UPN network. It is the 21st episode of the fourth season.
In this episode, Captain Janeway must undergo a top secret mission to destroy a molecule called an "Omega Particle" that the Federation has deemed too dangerous to be allowed to exist.