In military and civilian service organizations of many intelligent cultures, rank (sometimes denoted by rank insignia on uniforms) is how the jobs of different personnel are organized in a hierarchy of authority.

Military ranksEdit

In the history of several humanoid cultures, ranks have been used in naval organizations and other fighting forces. The ranking systems of Starfleet of the Federation, and its predecessor the Starfleet, strongly resemble the United States armed forces with some of the rank pips and badges successors to United States military insignia.

Other cultures have a variety of different titles and ranks, based on different languages and social characteristics. The Bajoran Militia and the Klingon Defense Force use ranks equivalent to the planet Earth's naval and ground forces.

Standard naval ranksEdit

• flag officers:
  • fleet admiral
  • admiral
  • vice admiral
  • rear admiral
  • commodore
• line officers:
  • senior officers
    • captain
    • commander
    • lieutenant commander
  • junior officers
    • lieutenant
    • lieutenant junior grade
    • ensign
• enlisted
  • non-commissioned officers:
    • master chief petty officer
    • senior chief petty officer
    • chief petty officer
    • petty officer
  • crewman (seaman)

Standard infantry ranksEdit

This is a representative selection of ranks is based on several military rank structures used by various species and cultures.

• flag officers:
  • marshal
  • general
  • lieutenant general
  • major general
  • brigadier
• field officers:
  • colonel
  • lieutenant colonel
  • major
• company officers
  • captain
  • lieutenant:
    • first lieutenant
    • second lieutenant
• enlisted
  • non-commissioned officers:
    • first sergeant
    • staff sergeant
    • sergeant
    • corporal
  • private

This list contains links to only those ranks that have been mentioned or seen in canon Star Trek productions.

Other gradesEdit

• commandant
• midshipman
• fleet captain

The Star Trek Encyclopedia describes this rank as equivalent to that of "warrant officer".

• cadet
• specialist
• trainee
• uhlan

Police ranksEdit

• commissioner
• inspector general
• inspector
• constable
• Marshal
• Sheriff
• deputy

Political and diplomatic ranksEdit

• Ambassador
• Chancellor
• Consul
• Dohlman (Elas)
• Emperor
• Governor
• Grand Nagus (Ferengi Alliance)
• Groppler (Deneb IV)
• King
• Minister
• Praetor (Romulan Star Empire)
• President
• Prime Minister
• Prince
• Proconsul
• Queen
• Regent
• Senator
• Teer (Capella IV)
• Tsar
• Vice-proconsul
• Viceroy

Religious ranksEdit

• Emissary of the Prophets (Bajor)
• God
• Kai (Bajor)
• Priest
• Pri'Nam
• Ranjen (Bajor)
• Vedek (Bajor)