Numerous canon characters from the Star Trek television series and movies appear in Star Trek Online:
Appearances
Star Trek: Enterprise
Main characters
- none
Minor Characters
Referenced
Star Trek: The Original Series
Main characters
Minor Characters
Referenced
- none
Star Trek: The Next Generation
Main characters
- Worf voiced by Michael Dorn
- Tasha Yar voiced by Denise Crosby
Minor characters
Referenced
Star Trek: Deep Space Nine
Main characters
- Worf voiced by Michael Dorn
Minor characters
- Female Changeling
- Damar Kahn
- Laas
- Lamat'Ukan
- Leeta voiced by Chase Masterson
- Mirror Leeta voiced by Chase Masterson
- Leskit
- Morn
- Nog voiced by Aron Eisenberg
- Kirayoshi O'Brien
- Lady Sirella
Referenced
Star Trek: Voyager
Main characters
- The Doctor voiced by Robert Picardo
- Harry Kim voiced by Garrett Wang
- Neelix voiced by Ethan Phillips
- Tom Paris voiced by Robert D. McNeill
- Seven of Nine voiced by Jeri Ryan
- B'Elanna Torres
- Tuvok voiced by Tim Russ
Minor characters
- Dexa
- Gaul
- Icheb
- Jhet'leya voiced by Kim Rhodes
- Karden
- Keten voiced by Garrett Wang
- Miral Paris voiced by Lisa LoCicero
- Q Junior
- Sessen
- Naomi Wildman
Referenced
Most featured canon characters in STO
- Counts missions in which the character is featured or acts as mission giver
- Indirect appearances like opening sequences, one-time events, or sector block narrations not counted
| Name | Missions | Missions with unique VO |
Original actor VO |
|---|---|---|---|
| Harry Kim | 13 | 13 | yes |
| Tuvok | 13 | 12 | yes |
| Sela | 10 | 10 | yes |
| D'Tan | 10 | 8 | no |
| Seven of Nine | 7 | 7 | yes |
| Worf | 7 | 6 | yes |
| The Doctor | 5 | 5 | yes |
| Miral Paris | 5 | 3 | yes |
| Neelix | 4 | 4 | yes |
| Alexander Rozhenko | 4 | 4 | no |
| Clone of Kahless | 4 | 1 | no |
| Nog | 4 | 4 | yes |
| Tom Paris | 4 | 4 | yes |
| Borg Queen | 3 | 3 | no |
| Taris | 3 | 3 | no |
| Sirella | 2 | 2 | no |
| Spock | 2 | 2 | yes |
| Natasha Yar | 1 | 1 | yes |
| Leeta | 1 | 1 | yes |
| Jhet'leya | 1 | 1 | yes |
| B'Elanna Torres | 1 | 1 | no |
| Karden | 1 | 0 | no |
| Leonard McCoy | 1 | 0 | no |
| Montgomery Scott | 1 | 0 | no |
Gallery
In alphabetical order
