| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Name | Description |
| Zayra IV [1] | Where Miles O'Brien rerouted an emitter array [1] |
| Zeta Alpha II [2] | USS Lalo departed here before being lost to the Borg [2] |
| Zadar IV [3] | Planet where Dr. Harry Bernard once lived [3] |
| Zeon [4] | Peaceful neighbors to the planet Ekos [4] |
| Zalkon [5] | Home world of the Zalkonians [5] |
| Zetar [6] | Home to the Zetareans, destroyed millennia ago [6] |
| Zytchin III [7] | Captain Picard once spent a four day vacation there which he claimed not to enjoy [7] |
| Zenstala II [8] | A Tholian planet close to the Taurus Reach. In 2265 the a Klingon task force attacked and destroyed the Tholian military outpost on Zenstala II. [8] |
| Name : | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 6 | Realm of Fear | |
| 2 | TNG | 3 | The Best of Both Worlds, Part 1 | |
| 3 | TNG | 1 | When the Bough Breaks | |
| 4 | TOS | 2 | Patterns of Force | |
| 5 | TNG | 3 | Transfigurations | |
| 6 | TOS | 3 | The Lights of Zetar | |
| 7 | TNG | 3 | Captain's Holiday | |
| 8 | Star Trek : Vanguard, Book 2 - Summon the Thunder |
| Series : | TNG Season 6 |
| Episode : | Realm of Fear |
| Series : | TNG Season 3 |
| Episode : | The Best of Both Worlds, Part 1 |
| Series : | TNG Season 1 |
| Episode : | When the Bough Breaks |
| Series : | TOS Season 2 |
| Episode : | Patterns of Force |
| Series : | TNG Season 3 |
| Episode : | Transfigurations |
| Series : | TOS Season 3 |
| Episode : | The Lights of Zetar |
| Series : | TNG Season 3 |
| Episode : | Captain's Holiday |
| Novel : | Star Trek : Vanguard, Book 2 - Summon the Thunder |
| © Graham & Ian Kennedy | Page views : 1,994,454 | Last updated : 8 Mar 2025 |