# United States Marine Corps rank insignia

United States Marine Corps rank insignia are the devices worn by officers in the United States Marine Corps, in order to provide distinction from other ranks. Different styles of rank insignia are worn on different uniforms of the United States Marine Corps.
Commissioned officers, which are distinguished from other officers by their commission, or formal written authority, have ranks that are subdivided into general officers, field-grade officers, and company-grade officers. Warrant officers provide leadership and training in specialized fields and skills. Enlisted Marines with paygrades of E-4 and E-5 are non-commissioned officers (NCOs) while those at E-6 and higher are staff noncommissioned officers (SNCOs). The E-8 and E-9 levels each have two ranks per pay grade, each with different responsibilities. Gunnery sergeants (E-7) indicate on their annual evaluations (called "fitness reports") their preferred promotional track: master sergeant or first sergeant.

## Commissioned officers

Commissioned officers are distinguished from other officers by their commission, which is the formal written authority issued in the name of the President of the United States, that confers the rank and authority of a Marine officer. Commissioned officers carry the "special trust and confidence" of the President of the United States. Commissioned officer ranks are further subdivided into general officers, field-grade officers, and company-grade officers. The highest billets in the Marine Corps, the Commandant of the Marine Corps and the Assistant Commandant of the Marine Corps are, by statute, four-star ranks, as the Marine Corps is a separate naval service under the Department of the Navy.
| US DoD pay grade | O-10 | O-9 | O-8 | O-7 | O-6 | O-5 | O-4 | O-3 | O-2 | O-1 |
| NATO code | OF-9 | OF-8 | OF-7 | OF-6 | OF-5 | OF-4 | OF-3 | OF-2 | OF-1 | OF-1 |
| Insignia | | | | | | | | | | |
| Service uniform insignia | | | | | | | | | | |
| Blue dress uniform insignia | | | | | | | | | | |
| Title | General | Lieutenant general | Major general | Brigadier general | Colonel | Lieutenant colonel | Major | Captain | First lieutenant | Second lieutenant |
| Abbreviation | Gen | LtGen | MajGen | BGen | Col | LtCol | Maj | Capt | 1stLt | 2ndLt |

## Warrant officers

Warrant officers provide leadership and training in specialized fields and skills. Unlike other nation's militaries (which rank warrant officers as SNCO equivalents), the United States Military confers warrants and commissions on its warrant officers and classifies them into a separate category senior to all enlisted grades of rank (including officer candidates), cadets, and midshipmen. Because warrant officers are officer-level technical specialists, they generally do not exercise command outside of their specialty. Warrant officers come primarily from the SNCO ranks.
A chief warrant officer, CWO2–CWO5, serving in the MOS 0306 "Infantry Weapons Officer" is often referred to as "Marine gunner," which does not replace his rank. A Marine gunner replaces the chief warrant officer insignia on the left collar with a bursting bomb insignia. Other warrant officers are sometimes incorrectly referred to as "gunner".
| US DoD pay grade | Marine Gunner Insignia | W-5 | W-4 | W-3 | W-2 | W-1 |
| NATO code | Marine Gunner Insignia | WO-5 | WO-4 | WO-3 | WO-2 | WO-1 |
| Insignia | | | | | | |
| Service Uniform Insignia | | | | | | |
| Title | | Chief warrant officer 5 | Chief warrant officer 4 | Chief warrant officer 3 | Chief warrant officer 2 | Warrant officer 1 |
| Abbreviation | | CWO5 | CWO4 | CWO3 | CWO2 | WO |

### Timeline of warrant officer rank changes

| Uniformed services pay grade | W-5 | W-5 | W-4 | W-4 | W-3 | W-3 | W-2 | W-2 | W-1 | W-1 |
| United States Marine Corps (1926–1943) | | | | | | | | | (Branch insignia only) | (Branch insignia only) |
| United States Marine Corps (1926–1943) | | | | | | | Chief warrant officer | Chief warrant officer | Warrant officer | Warrant officer |
| United States Marine Corps (1943–1949) | | | | | | | | | | |
| United States Marine Corps (1943–1949) | | | | | | | Commissioned warrant officer | Commissioned warrant officer | Warrant officer | Warrant officer |
| United States Marine Corps (1949–1954) | | | | | | | | | | |
| United States Marine Corps (1949–1954) | | | Commissioned warrant officer 4 | Commissioned warrant officer 4 | Commissioned warrant officer 3 | Commissioned warrant officer 3 | Commissioned warrant officer 2 | Commissioned warrant officer 2 | Warrant officer 1 | Warrant officer 1 |
| United States Marine Corps (1954–1992) | | | | | | | | | | |
| United States Marine Corps (1954–1992) | | | Chief warrant officer 4 | Chief warrant officer 4 | Chief warrant officer 3 | Chief warrant officer 3 | Chief warrant officer 2 | Chief warrant officer 2 | Warrant officer 1 | Warrant officer 1 |
| United States Marine Corps vte | | | | | | | | | | |
| United States Marine Corps vte | Chief warrant officer 5 | Chief warrant officer 5 | Chief warrant officer 4 | Chief warrant officer 4 | Chief warrant officer 3 | Chief warrant officer 3 | Chief warrant officer 2 | Chief warrant officer 2 | Warrant officer 1 | Warrant officer 1 |

## Enlisted

Enlisted Marines with paygrades of E-4 and E-5 are non-commissioned officers (NCOs) while those at E-6 and higher are staff non-commissioned officers (SNCOs). The E-8 and E-9 levels each have two ranks per pay grade, each with different responsibilities. Gunnery sergeants (E-7) indicate on their annual evaluations (called "fitness reports") their preferred promotional track: master sergeant or first sergeant. The first sergeant and sergeant major ranks are command-oriented senior enlisted advisors, with Marines of these ranks serving as the senior enlisted Marines in a unit, charged to assist the commanding officer in matters of discipline, administration, and the morale and welfare of the unit. Master sergeants and master gunnery sergeants provide technical leadership as occupational specialists in their specific MOS. First sergeants typically serve as the senior enlisted Marine in a company, battery, or other unit at a similar echelon, while sergeants major serve the same role in battalions, squadrons, or larger units.
The Sergeant Major of the Marine Corps is a billet and with it carries a special rank insignia, conferred on the senior enlisted Marine of the entire Marine Corps, personally selected by the Commandant of the Marine Corps. It, the recently created position of the Senior Enlisted Advisor to the Chairman and the Marine gunner are the only billets which rate modified rank insignia in place of the traditional rank insignia.
| US DoD pay grade | Special | Special | E-9 | E-9 | E-8 | E-8 | E-7 | E-6 | E-5 | E-4 | E-3 | E-2 | E-1 |
| NATO code | OR-9 | OR-9 | OR-9 | OR-9 | OR-8 | OR-8 | OR-7 | OR-6 | OR-5 | OR-4 | OR-3 | OR-2 | OR-1 |
| Dress uniform insignia | | | | | | | | | | | | | No insignia |
| Service uniform insignia | | | | | | | | | | | | | No insignia |
| Title | Senior Enlisted Advisor to the Chairman | Sergeant Major of the Marine Corps | Sergeant Major | Master Gunnery Sergeant | First Sergeant | Master Sergeant | Gunnery Sergeant | Staff Sergeant | Sergeant | Corporal | Lance Corporal | Private First Class | Private |
| Abbreviation | SEAC | SMMC | SgtMaj | MGySgt | 1stSgt | MSgt | GySgt | SSgt | Sgt | Cpl | LCpl | PFC | Pvt |
Different styles of rank insignia are worn on different Marine uniforms:
Gold stripes on a red flash are worn on the Dress Blue uniform coat. Green stripes on a red flash are worn on the Service uniform coat. Rank insignia are worn on the upper sleeve of both coats. Khaki uniform shirts use green stripes on a khaki flash and are worn on the upper sleeves of both long and short-sleeved shirts. Utility uniform rank insignia are black metal pins and are worn on the collars, or black embroidered insignia sewn into patches of material when wearing armor. Musicians in the United States Marine Band wear insignia with lyre in the center as opposed to the crossed rifles, to denote their lack of a combat mission; full-service Marines who are attached to the 10 field bands of the Operating Forces and Supporting Establishment continue to wear their normal rank insignia. The crossed M1 rifles insignia were added to E-3 through E-8 chevrons in 1959.

### Timeline of enlisted rank changes

| Uniformed services pay grade | Special | Special | Special | E-9 | E-9 | E-9 | E-8 | E-8 | E-7 | E-7 | E-6 | E-6 | E-6 | E-6 | E-6 | E-6 | E-5 | E-5 | E-5 | E-5 | E-5 | E-5 | E-4 | E-4 | E-4 | E-4 | E-3 | E-3 | E-2 | E-2 | E-2 | E-2 | E-2 | E-2 | E-1 | E-1 |
| Pre-1918 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| Pre-1918 | | | | | | | | | Sergeant major | Sergeant major | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Lance corporal | Lance corporal | Lance corporal | Lance corporal | Lance corporal | Lance corporal | Private | Private |
| 1920s–1930s | | | | | | | | | | | | | | | | | | | | | | | | | | | | (Right-sleeve only) | | | | | | | No insignia | No insignia |
| 1920s–1930s | | | | | | | | | Sergeant major | Sergeant major | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Lance corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 1941–1943 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 1941–1943 | | | | | | | | | Sergeant major/ Master gunnery sergeant | Master technical sergeant | First sergeant/ Gunnery sergeant | First sergeant/ Gunnery sergeant | First sergeant/ Gunnery sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Platoon sergeant | Platoon sergeant | Platoon sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 1943–1944 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 1943–1944 | | | | | | | | | Sergeant major/ Master gunnery sergeant/ First sergeant | Master technical sergeant | Gunnery sergeant | Gunnery sergeant | Gunnery sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Platoon sergeant | Platoon sergeant | Platoon sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 1944–1945 | | | | | | | | | Sergeant major/ Master gunnery sergeant First sergeant Master technical sergeant | Sergeant major/ Master gunnery sergeant First sergeant Master technical sergeant | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 1944–1945 | | | | | | | | | Sergeant major/ Master gunnery sergeant First sergeant Master technical sergeant | Sergeant major/ Master gunnery sergeant First sergeant Master technical sergeant | Gunnery sergeant | Gunnery sergeant | Gunnery sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Platoon sergeant | Platoon sergeant | Platoon sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 1946–1959 | | | | | | | | | Sergeant major First sergeant Master sergeant | Sergeant major First sergeant Master sergeant | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 1946–1959 | | | | | | | | | Sergeant major First sergeant Master sergeant | Sergeant major First sergeant Master sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Technical sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 1959–2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 1959–2020 | Sergeant Major of the Marine Corps | Sergeant Major of the Marine Corps | Sergeant major | Sergeant major | Master gunnery sergeant | Master gunnery sergeant | First sergeant | Master sergeant | Gunnery sergeant | Gunnery sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Corporal | Corporal | Lance corporal | Lance corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| 2020–present | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No insignia | No insignia |
| 2020–present | Senior Enlisted Advisor to the Chairman | Senior Enlisted Advisor to the Chairman | Sergeant Major of the Marine Corps | Sergeant major | Master gunnery sergeant | Master gunnery sergeant | First sergeant | Master sergeant | Gunnery sergeant | Gunnery sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Staff sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Sergeant | Corporal | Corporal | Corporal | Corporal | Lance corporal | Lance corporal | Private first class | Private first class | Private first class | Private first class | Private first class | Private first class | Private | Private |
| NATO Code | OR-9 | OR-9 | OR-9 | OR-9 | OR-9 | OR-9 | OR-8 | OR-8 | OR-7 | OR-7 | OR-6 | OR-6 | OR-6 | OR-6 | OR-6 | OR-6 | OR-5 | OR-5 | OR-5 | OR-5 | OR-5 | OR-5 | OR-4 | OR-4 | OR-4 | OR-4 | OR-3 | OR-3 | OR-2 | OR-2 | OR-2 | OR-2 | OR-2 | OR-2 | OR-1 | OR-1 |