Starfleet ranks (alternate 2250s)

Rank insignia are worn on the cuff of both sleeves.

Divisions[]

Command	Operations	Sciences

Cadets[]

All cadets

Officers[]

ENS^[1]
LTJG^[2]
LT
LCDR
CDR
CAPT
FCAPT^[2]

Flag officers[]

CDRE^[2]
RADM^[2]
VADM^[2]
ADM
FADM^[2]

Starfleet ranks

Star Trek: Enterprise:

Duty uniform | Dress uniform | Sleeve insignia

Star Trek: Discovery:

2240s-2250s | 3100s

Star Trek: The Original Series:

2250s | 2260s | 2260s (collar) | 2260s (assignment patches)

Star Trek: The Motion Picture:

Sleeve stripes | Shoulder insignia

Star Trek II: The Wrath of Khan-
Star Trek Generations:

Shoulder insignia | Sleeve insignia

Star Trek: The Next Generation-
Star Trek: Voyager:

2350s-2360s | 2360s-2370s (service uniform) | 2360s-2370s (duty uniform)
2370s-2380s (duty uniform) | 2370s-2380s (dress uniform)

Alternate/parallel timelines: 2370s | 2390s | 29^th century

Star Trek: Lower Decks:

Early 2380s

Star Trek: Picard:

Mid 2380s | 2390s

Star Trek Online:

2380s-2400s | 2410s

Star Trek-Star Trek XIV:

2230s | Alternate 2250s

Fanon continuities

Star Trek: Remington:

2260s | 2270s (sleeve stripes) | 2270s (shoulder insignia)
2380s (duty uniform collar insignia) | 2380s (duty uniform sleeve insignia)
2380s (service dress uniform shoulder insignia) | 2380s (dress uniform)

Star Trek: Prometheus:

2379- (duty uniform) | 2379- (dress uniform)

References[]

↑ Enlisted personnel wore no insignia.
↑ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 These ranks have not been seen on-screen and are non-canon. However, their appearance is implied by the appearance of other canon ranks or based upon current US Navy rank parlance.

External links[]

Starfleet uniform (alternate reality 2250s) article at Memory Alpha, the canon Star Trek wiki.
Federation Starfleet ranks (alternate 2250s) article at Memory Beta, the non-canon Star Trek wiki.

[Enlisted-1] Enlisted personnel wore no insignia.

[Canon-2] 2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 These ranks have not been seen on-screen and are non-canon. However, their appearance is implied by the appearance of other canon ranks or based upon current US Navy rank parlance.

[1]

[2]