| Species | Homeworld | Affiliation | Episode |
| 8472 | Fluidic Space | Unknown | 3.23 |
| Alkanden | Unknown | Alkanden Merchant Confederacy | 3.29 |
| Andorians | Andoria | United Federation of Planets | 4.36 |
| Barthoyites | Bartho | Oralian Peace Charter Association | 5.44 |
| Bijani | Bijani II | United Federation of Planets | 5.45 |
| Bolians | Bolarus IX | United Federation of Planets | 4.31 |
| Boolran | Boolrillia | Boolran Order | 5.47 |
| The Borg | Unknown | The Collective | 3.23 |
| Breen | Breen | Breen Confederacy | 5.45 |
| Callians | Callia | Oralian Peace Charter Association | 3.28 |
| Camelyons | Unknown | The Initiative | 4.31 |
| Cardassians | Cardassia Prime | Cardassian Union | 3.23 |
| Cresentians | Cresia One | Second Najh | 4.35 |
| Delosian | Delos | Oralian Peace Charter Association | 5.43 |
| Di'gan | Di’gia | Di'gan Order | 3.28 |
| Dinokians | Dinok | United Federation of Planets | 2.12 |
| Elacians | Elacchen Prime | Elacian Diarchy | 5.45 |
| Fadorians | Fad | Oralian Peace Charter Association | 5.45 |
| Ferengi | Ferenginar | Ferengi Alliance | 4.32 |
| First Ones | Unknown | Unknown | 5.45 |
| Gurgillians | Gurgo | Unknown | 1.08 |
| Hirogen | Unknown | Unknown | 3.23 |
| Humans | Earth | United Federation of Planets | 1.01 |
| Joc-Duloc Monks | Joc-Duloc | The First Ones | 2.12 |
| Kai | Sool | Kai Imperium | 3.22 |
| Kobalians | Kobal | United Federation of Planets | 2.16 |
| Nawlo | Nawnow | Nawnow Republic | 3.22 |
| Neecians | Neecko | Oralian Peace Charter Association | 5.46 |
| The Oppressors | Unknown | Unknown | 5.43 |
| Or'pec | Paos | The Tribunal | 5.42 |
| Orators | Unknown | First Ones | 5.48 |
| Orions | Unknown | Orion Syndicate | 4.38 |
| Paosian | Paos | The Paosian Directory | 5.42 |
| The Q | The Continuum | The Continuum | 1.08 |
| Raecians | Andres Rae | United Federation of Planets | 4.37 |
| Rigusians | Rigus | The Rigusian Assembly | 4.32 |
| Romulans | Romulus | Romulan Star Empire | 2.15 |
| So'jan | Ka’al | So’ja Coalition | 1.01 |
| Taygenians | Taygenia | The Cooperative | 5.43 |
| Tealuians | Tealu | Tealuian Alliance | 1.03 |
| Tellarite | Tellar Prime | United Federation of Planets | 5.45 |
| Tulop | Tulop | United Federation of Planets | 1.07 |
| Turcians | Turcia | Turcian Tetrarchate | 5.43 |
| The Veesem | Unknown | Unknown | 2.13 |
| Velos | Velos | United Federation of Planets | 1.05 |
| Vingosa | Vingos | United Federation of Planets | 4.38 |
| Vulcans | Vulcan | United Federation of Planets | 1.01 |
| Wismagans | Liccus XII | United Federation of Planets | 4.31 |
| Zëthounians | Zëthoun | Zëth Hierarchy | 5.44.5 |
