Starfleet Lieutenants junior grade
| Alternate Universe/Possible Future | |
| Field Promotion | |
| Impostors/Illusions | |
|
* |
Name from non-canonical source |
|
italics |
see annotations |
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 |
 |
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| 1 | 7 | 22 | 10 |
 Joe Tormolen (2265) TOS The Naked Time |
 Saavik (2285) Star Trek II: The Wrath of Khan |
 Jack R. Crusher (2349) TNG Journey's End |
 Thomas E. Paris (2371) VOY Caretaker |
 Croy* (2285) Star Trek II: The Wrath of Khan |
 Beverly C. Crusher (2350) TNG Contagion |
 B'Elanna Torres (2371) VOY Parallax |
|
 Foster (2285) Star Trek III: The Search for Spock |
 Geordi La Forge (2364) TNG Encounter at Farpoint |
 Elizabeth Lense (2371) DS9 Explorers |
|
 Grissom Helmsman (2285) Star Trek III: The Search for Spock |
 Worf (2364) TNG Encounter at Farpoint |
Vilix'pran (2373) DS9 Apocalypse Rising |
|
 Heisenberg* (2285) Star Trek III: The Search for Spock |
 Kosinsky (2364) TNG Where No One Has Gone Before |
 Chandler (2374) DS9 Inquisition |
|
 Janice Rand (2293) Star Trek VI: The Undiscovered Country |
 Singh (2364) TNG Lonely Among Us |
Laura E. Derr (2374) DS9 In the Pale Moonlight |
|
 Richard Castillo (2344) TNG Yesterday's Enterprise |
 Orfil Solis (2364) TNG The Arsenal of Freedom |
Faith Levesconte (2374) DS9 In the Pale Moonlight |
|
 Reginald E. Barclay (2366) TNG Hollow Pursuits |
 Ezri Dax (2375) xxxx |
||
 Duffy (2366) TNG Hollow Pursuits |
 Hector Ilario (2375) DS9 Field of Fire |
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 Temple (2366) TNG Transfigurations |
 Nog (2375) DS9 What You Leave Behind |
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 Linda Larson (2367) TNG The Nth Degree |
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 Jenna D'Sora (2367) TNG In Theory |
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 Van Mayter (2367) TNG In Theory |
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 Monroe (2368) TNG Disaster |
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 Aquiel Uhnari (2368) TNG Aquiel |
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 Julian S. Bashir (2369) DS9 Emissary |
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 Jean-Luc Picard (2369) TNG Tapestry |
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Palmer (2369) TNG Second Chances |
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 Sam Lavelle (2370) TNG Lower Decks |
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 Alyssa Ogawa (2370) TNG Lower Decks |
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 Daniel L. Kwan (2370) TNG Eye of the Beholder |
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 Nara (2370) TNG Eye of the Beholder |