Commander
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Commander is a military rank used in Earth Starfleet and Federation Starfleet, superior to lieutenant and lieutenant commander and subordinate to captain. A commander may be a department head, aide-de-camp or executive officer on a large vessel or starbase, or may be commanding officer or first officer of a smaller vessel.
Following naval tradition, the commanding officer of a vessel is addressed as "captain" while on their own vessel, regardless of rank. (DS9: "Behind the Lines")
This term is also used in the Federation Starfighter Corps, the Imperial Klingon Fleet, and the Klingon Defense Force.
The rank is equivalent to the Marines rank of lieutenant colonel, and the Romulan and pre-Federation Vulcan rank of subcommander (they used "commander" to mean their equivalent of the Starfleet rank captain).
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[edit] History
The term comes from the navies of Earth. The USN abbreviation was CDR.
On Earth, the rank of Commander originated in the 18th century Royal Navy of the United Kingdom as "master and commander". In the 19th century the rank was shortened to "commander" and continued unchanged in that form through at least the 24th.
[edit] Insignia
[edit] Main continuity
Earth Starfleet rank is indicated by pips on the right breast of the duty uniform. (ENT)
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In the 2260s braid at cuffs of the sleeve denotes rank. (TOS)
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In the 2280s a unique design of pin was used on the shoulder strap and uniform sleeves. (Star Trek II: The Wrath of Khan, et al.)
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From the 2350s rank was indicated by pips worn on the collar. (TNG, DS9, VOY)
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[edit] Star Trek: Remington continuity
In the 2260s braid at the cuff of both sleeves denotes rank.
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In the 24th century, rank is indicated by pips on both sides of the collar and sleeve stripes.
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[edit] Starfleet commanders
| Enlisted ranks | Non-commissioned officer ranks | Etc | Commissioned ranks | Flag ranks | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | O1 | O2 | O3 | O4 | O5 | O6 | O7 | O8 | O9 | O10 | O11 | ||
| Starfleet | CR | CA | CN | PO3 | PO2 | PO1 | CPO | SCPO | MCPO CMCPO FMCPO MCPOSF | WO | ENS | LTJG | LT | LCDR | CDR | CAPT | CDORE | RADM | VADM | ADM | FADM
|
| Klingon ground troops | Bekk2 | Bekk1 | Cpl | Sgt | MSgt | SgtMaj | 2nd Lt | 1st Lt | Capt | Maj | LtCol | Col | Brig | LtGen | Gen | ||||||
| Klingon navy | PO2 | PO1 | CPO | MCPO | ENS | LTJG | LT | LCDR | CDR | CAPT | RADM | VADM | ADM | ||||||||
[edit] External links
- Commander article at Memory Alpha, the canon Star Trek wiki.
- Commander article at Memory Beta, the non-canon Star Trek wiki.
- Commander article at Wikipedia, the free encyclopedia.





