Starfleet and Marine Ranks

Comparison Chart

Starfleet Rank Marine Rank Starfleet Pips Marine Rank Tab
Chief of Operations Officer N/A N/A
Chief Warrant Officer N/A N/A
Ensign Second Lieutenant
Lieutenant Junior Grade First Lieutenant
Lieutenant Captain
Lieutenant Commander Major
Commander Lieutenant Colonel
Captain Colonel
Fleet Captain Major Colonel
Fleet Operations Captain Fleet Colonel
Commodore Brigadier General
Rear Admiral Major General
Vice Admiral Lieutenant General
Admiral General
FleetAdmiral Supreme General

Starfleet Navy & Marine Enlisted Insignia

Starfleet Rank Marine Rank Starfleet and Marine Rank Pips/Tabs
Crewman Recruit Private
Crewman Apprentice Private First Class
Crewman Lance Corporal
Petty Officer Third Class Corporal
Petty Officer Second Class Sergeant
Petty Officer First Class Staff Sergeant
Chief Petty Officer Gunner Sergeant
Senior Chief Petty Officer Master Sergeant
Master Chief Petty Officer Sergeant-Major