United_States_Army_enlisted_rank_insignia_of_World_War_I
The United States Army's enlisted rank insignia that was used during World War I differs from the current system. The color scheme used for the insignia's chevron was olive drab for field use uniforms or one of several colors depending on the corps on dress uniforms. The chevron system used by enlisted men during World War I came into being on July 17, 1902,[1] and was changed to a different system in 1919. Specification 760, which was dated May 31, 1905, contained 45 different enlisted insignia that varied designs and titles by different corps of the Army. General Order Number 169, which was enacted on August 14, 1907, created an even larger variety of enlisted rank insignia. Pay grades similar to the current system were not yet in use by the U.S. Army, and instead, the pay system reflected the job assignment of the soldier rather than their rank. By the end of World War I, the system contained 128 different insignia designs.[2]
 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (February 2021) |
More information Regimental sergeant major Infantry, Hospital Sergeant Medical Department ...
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| Regimental sergeant major Infantry | Hospital Sergeant Medical Department | Battalion Sergeant Major Army Service School Detachment | Sergeant First Class Corps of Engineers | Ordnance Sergeant | First Sergeant Infantry | Sergeant Quartermaster Corps | Sergeant Signal Corps | Sergeant Cavalry | CorporalArillery | Private |
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The ranks used by the army during the war (1917-1918), by branch, were:
Cavalry
More information Regimental Sergeant Major, Band Leader Until December 1917 ...
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| Regimental Sergeant Major | Band Leader Until December 1917 | Band Leader December 1917 to May 1918 | Band Leader After May 1918 | Supply Sergeant, regimental | Squadron Sergeant Major |
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| First Sergeant | First Sergeant (Drum Major) | Assistant Band Leader until December 1917 | Assistant Band Leader December 1917 to May 1918 | Assistant Band Leader After May 1918 | Sergeant Bugler Until December 1917 |
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| Sergeant Bugler December 1917 to May 1918 | Sergeant Bugler After May 1918 | Color Sergeant | Sergeant | Supply Sergeant Until May 1918 | Supply Sergeant after May 1918 |
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| Mess Sergeant Until May 1918 | Mess Sergeant After May 1918 | Stable Sergeant until May 1918 | Stable Sergeant After May 1918 | Band Sergeant Until December 1917 | Band Sergeant After December 1917 |
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| Corporal | Corporal Bugler After July 1918 | Band Corporal Until December 1917 | Band Corporal After December 1917 | Cook | Horseshoer |
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No Insignia | No Insignia | No Insignia |
| Saddler | Wagoner | Mechanic | Musician First Class Until May 1918 | Musician Second Class Until May 1918 | Musician Third Class Until May 1918 |
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| Musician First Class After May 1918[3] | Musician Second Class After May 1918[3] | Musician Third Class After May 1918[3] | Bugler First Class After July 1918 | Bugler After December 1917 | Private First Class |
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| Private |
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Infantry
More information Regimental Sergeant Major, Band Leader Until December 1917 ...
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| Regimental Sergeant Major | Band Leader Until December 1917 | Band Leader December 1917 to May 1918 | Band Leader After May 1918 | Supply Sergeant, regimental | Battalion Sergeant Major |
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| First Sergeant | First Sergeant (Drum Major) | Assistant Band Leader until December 1917 | Assistant Band Leader December 1917 to May 1918 | Assistant Band Leader After May 1918 | Sergeant Bugler Until December 1917 |
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| Sergeant Bugler December 1917 to May 1918 | Sergeant Bugler After May 1918 | Color Sergeant | Sergeant | Supply Sergeant Until May 1918 | Supply Sergeant after May 1918 |
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| Mess Sergeant Until May 1918 | Mess Sergeant After May 1918 | Stable Sergeant until May 1918 | Stable Sergeant After May 1918 | Band Sergeant Until December 1917 | Band Sergeant After December 1917 |
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| Corporal | Corporal Bugler After July 1918 | Band Corporal Until December 1917 | Band Corporal After December 1917 | Cook | Saddler |
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| Wagoner | Musician First Class Until May 1918 | Musician Second Class Until May 1918 | Musician Third Class Until May 1918 | Musician First Class After May 1918[3] | Musician Second Class After May 1918[3] |
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| Musician Third Class After May 1918[3] | Bugler First Class After July 1918 | Bugler After December 1917 | Private First Class | Private |
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Coast Artillery Corps[4]
More information Sergeant Major Senior Grade, Master Electrician ...
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| Sergeant Major Senior Grade | Master Electrician | Band Leader Until December 1917 | Band Leader December 1917 to May 1918 | Band Leader After May 1918 | Engineer |
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| Supply Sergeant, Regimental | Sergeant Major JuniorGrade | First Sergeant | Electrician Sergeant First Class Until May 1918 | Electrician Sergeant First Class After May 1918 | Assistant Engineer |
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| Master Gunner | Assistant Band Leader until December 1917 | Assistant Band Leader December 1917 to May 1918 | Assistant Band Leader After May 1918 | Sergeant Bugler Until December 1917 | Sergeant Bugler December 1917 to May 1918 |
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| Sergeant Bugler After May 1918 | Oiler, Mine Planter Service After July 1918 | Steward, Mine Planter Service After July 1918 | Electrician Sergeant Second Class Until May 1918 | Electrician Sergeant Second Class After May 1918 | Radio Sergeant Until May 1918 |
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| Radio Sergeant After May 1918 | Sergeant | Supply Sergeant Until May 1918 | Supply Sergeant after May 1918 | Mess Sergeant Until May 1918 | Mess Sergeant After May 1918 |
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| Band Sergeant Until December 1917 | Band Sergeant After December 1917 | Fireman Until December 1917 | Fireman After December 1917 | Corporal | Corporal Bugler After July 1918 |
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No Insignia | No Insignia |
| Band Corporal Until December 1917 | Band Corporal After December 1917 | Cook | Mechanic | Assistant Steward Mine Planter Service After July 1918 | Musician First Class Until May 1918 |
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| Musician Second Class Until May 1918 | Musician Third Class Until May 1918 | Musician First Class After May 1918[3] | Musician Second Class After May 1918[3] | Musician Third Class After May 1918[3] | Bugler First Class After July 1918 |
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| Bugler After December 1917 | Deckhand Mine Planter Service After July 1918 | Private First Class | Private |
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Field Artillery
More information Regimental Sergeant Major, Band Leader Until December 1917 ...
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| Regimental Sergeant Major | Band Leader Until December 1917 | Band Leader December 1917 to May 1918 | Band Leader After May 1918 | Supply Sergeant, regimental | Battalion Sergeant Major |
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| First Sergeant | First Sergeant (Drum Major) | Assistant Band Leader until December 1917 | Assistant Band Leader December 1917 to May 1918 | Assistant Band Leader After May 1918 | Sergeant Bugler Until December 1917 |
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| Sergeant Bugler December 1917 to May 1918 | Sergeant Bugler After May 1918 | Color Sergeant | Sergeant | Supply Sergeant Until May 1918 | Supply Sergeant after May 1918 |
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| Mess Sergeant Until May 1918 | Mess Sergeant After May 1918 | Band Sergeant Until December 1917 | Band Sergeant After December 1917 | Corporal | Corporal Bugler After July 1918 |
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| Band Corporal Until December 1917 | Band Corporal After December 1917 | Cook | Horseshoer | Saddler | Wagoner |
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No Insignia | No Insignia | No Insignia |
| Chief Mechanic Until May 1918 | Chief Mechanic After May 1918 | Mechanic | Musician First Class Until May 1918 | Musician Second Class Until May 1918 | Musician Third Class Until May 1918 |
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| Musician First Class After May 1918[3] | Musician Second Class After May 1918[3] | Musician Third Class After May 1918[3] | Bugler First Class After July 1918 | Bugler After December 1917 | Private First Class |
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Signal Corps
More information Aviator Until creation of the Air Service in July 1918, Master Signal Electrician Until May 1918 ...
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| Aviator Until creation of the Air Service in July 1918 | Master Signal Electrician Until May 1918 | Master Signal Electrician After May 1918 | Sergeant First Class Until May 1918 | Sergeant First Class After May 1918 | Chauffeur First Class (Rank Created July 24, 1917)[5] |
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| Sergeant Until May 1918 | Sergeant After May 1918 | Chauffeur (Rank Created July 24, 1917)[5] | Corporal Until May 1918 | Corporal After May 1918 | Cook |
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| Horseshoer | Private First Class | Private | |||
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Corps of Engineers
More information Regimental Sergeant Major, Master Engineer Senior Grade ...
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| Regimental Sergeant Major | Master Engineer Senior Grade | Band Leader Until December 1917 | Band Leader From December 1916 to May 1918 | Band Leader After May 1918 | Master Engineer Junior Grade |
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| Supply Sergeant, regimental | Battalion Sergeant Major | Supply Sergeant, Battalion | First Sergeant | Sergeant First Class Until May 1918 | Sergeant First Class After May 1918 |
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| Assistant Band Leader Until December 1917 | Assistant Band Leader From December 1916 to May 1918 | Assistant Band Leader After May 1918 | Sergeant Bugler Until December 1917 | Sergeant Bugler From December 1916 to May 1918 | Sergeant Bugler After May 1918 |
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| Color Sergeant | Sergeant | Supply Sergeant Until May 1918 | Supply Sergeant After May 1918 | Mess Sergeant Until May 1918 | Mess Sergeant After May 1918 |
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| Stable Sergeant Until May 1918 | Stable Sergeant After May 1918 | Band Sergeant Until December 1917 | Band Sergeant After December 1917 | Corporal | Corporal Bugler After July 1918 |
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| Band Corporal Until December 1917 | Band Corporal After December 1917 | Cook | Horseshoer | Saddler | Wagoner |
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| Musician First Class Until May 1918 | Musician Second Class Until May 1918 | Musician Third Class Until May 1918 | Musician First Class After May 1918[3] | Musician Second Class After May 1918[3] | Musician Third Class After May 1918[3] |
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| Bugler First Class After July 1918 | Bugler | Private First Class | Private |
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Medical Department
More information Master Hospital Sergeant, Hospital Sergeant Until May 1918 ...
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| Master Hospital Sergeant | Hospital Sergeant Until May 1918 | Hospital Sergeant After May 1918 | Sergeant First Class Until May 1918 | Sergeant First Class After May 1918 | Sergeant Until May 1918 |
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| Sergeant After May 1918 | Corporal Until May 1918 | Corporal After May 1918 | Cook | Farrier | Horseshoer |
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Ordnance Department
More information Ordnance Sergeant Until October 1917, Ordnance Sergeant From October 1917 to May 1918 ...
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| Ordnance Sergeant Until October 1917 | Ordnance Sergeant From October 1917 to May 1918 | Ordnance Sergeant After May 1918 | Sergeant First Class August 1917 to May 1918 | Sergeant First Class After May 1918 | Sergeant Until May 1918 | Sergeant After May 1918 | Corporal Until May 1918 |
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| Corporal After May 1918 | Private First Class | Private Second Class |
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Quartermaster Corps
More information Quartermaster Sergeant, Senior Grade, Quartermaster Sergeant, Quartermaster Corps Until May 1918 ...
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| Quartermaster Sergeant, Senior Grade | Quartermaster Sergeant, Quartermaster Corps Until May 1918 | Quartermaster Sergeant, Quartermaster Corps After May 1918 | Sergeant First Class Until May 1918 | Sergeant First Class Until After 1918 | Sergeant Until May 1918 |
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No Insignia |
| Sergeant After May 1918 | Corporal Until May 1918 | Corporal After May 1918 | Cook | Private First Class | Private |
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Air Service (Created May 24, 1918)
Gas Service Created on July 5, 1917 then changed to Chemical Warfare Service on June 28, 1918
The organization of the Gas/Chemical Warfare service is based on a table in a report by the director of the service, Major General William Sibert to the Adjutant General of the Army,[6] Dated September 26, 1918. One column of the table does show the service’s organization as of October 30, 1918, despite the date of the report.
The complex enlisted organization starting in July 1918 is confirmed by War Department General Order 62, dated June 28, 1918, that states “The rank, pay, and allowances of the enlisted men of the Chemical Warfare Service, National Army, shall be the same as now authorized for the corresponding grades in the Corps of Engineers.”
Insignia for the service was prescribed by Change No. 3 to Special Regulation 42 on February 19, 1918. Prior to that engineer insignia was probably used.
More information Master Engineer Senior Grade After July 1918, Master Engineer Junior Grade After July 1918 ...
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| Master Engineer Senior Grade After July 1918 | Master Engineer Junior Grade After July 1918 | Regimental Sergeant Major After July 1918 | Regimental Supply Sergeant After July 1918 | Battalion Sergeant Major After July 1918 | Battalion Supply Sergeant After July 1918 |
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| First Sergeant After April 1918 | Sergeant First Class Until May 1918 | Sergeant First Class Until After May 1918 | Mess Sergeant After July 1918 | Supply Sergeant after July 1918 | Stable Sergeant After October 1918 |
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| Sergeant Until May 1918 | Sergeant After May 1918 | Corporal Until May 1918 | Corporal After May 1918 | Bugler After July 1918 | Cook After July 1918 |
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| Mechanic After July 1918 | Wagoner After July 1918 | Horseshoer After October 1918 | Saddler After October 1918 | Private First Class | Private |
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Tank Corps (Created in late 1917)[7]
More information Master Engineer Senior Grade February to May 1918, Master Engineer Senior Grade After May 1918 ...
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| Master Engineer Senior Grade February to May 1918 | Master Engineer Senior Grade After May 1918 | Master Engineer Senior Grade After May 1918 Alternate Version | Sergeant First Class | Sergeant | Corporal |
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| Private First Class February to May 1918 | Private First ClassAfter May 1918 | Private |
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Motor Transport Corps (Created August 15, 1918)
Judge Advocate General’s Department (Enlisted Men Added July 12, 1918[9])
More information Regimental Sergeant Major, Battalion Sergeant Major ...
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| Regimental Sergeant Major | Battalion Sergeant Major | Sergeant | Corporal |
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Corps of Intelligence Police created August 13, 1917
As far as can be determined, the only enlisted men in the Corps of Intelligence Police were sergeants.
More information Sergeant Until May 1918, Sergeant After May 1918 ...
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| Sergeant Until May 1918 | Sergeant After May 1918 |
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Corps of Interpreters Created July 14, 1917[10]
As far as can be determined the only enlisted men in the Corps of Interpreters were sergeants
More information Sergeant Until May 1918, Sergeant After May 1918 ...
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| Sergeant Until May 1918 | Sergeant After May 1918 |
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U.S.Military Academy Detachment
More information Band Sergeant and Assistant Leader Until May 1918, Band Sergeant and Assistant Leader After May 1918 ...
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| Band Sergeant and Assistant Leader Until May 1918 | Band Sergeant and Assistant Leader After May 1918 | First Sergeant | Field music Sergeant Until May 1918 | Field music Sergeant After May 1918 | Sergeant |
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| Corporal | Cook | Musician First Class Until May 1918 | Musician Second Class Until May 1918 | Musician Third Class Until May 1918 | Musician First Class After May 1918 |
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| Musician Second Class After May 1918[3] | Musician Third Class After May 1918[3] | Private First Class After June 27, 1918[11] | Private Second Class After June 27, 1918[11] | Private | |
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Service School Detachments
- Regimental Sergeant Major
- Sergeant Major Senior Grade
- Master Electrician
- Master signal Electrician
- Engineer
- Quartermaster Sergeant, Quartermaster Corps
- Supply Sergeant, regimental
- Battalion Sergeant Major
- Sergeant Major Junior Grade
- First Sergeant
- Sergeant First Class
- Electrician Sergeant First Class
- Master Gunner
- Electrician Sergeant Second Class
- Sergeant
- Supply Sergeant
- Stable Sergeant
- Fireman
- Corporal
- Corporal Bugler (created on July 9, 1918)
- Cook
- Horseshoer
- Saddler
- Wagoner
- Chief Mechanic
- Mechanic
- Bugler First Class (created on July 9, 1918)
- Bugler
- Private First Class
- Private
Service school detachments wore the same insignia as other branches with privates first class using the same insignia as privates first class at West Point.
Other rank insignia
In 1918 the army added insignia for privates first class serving at army of corps headquarters and with the general recruiting service.
More information Private First Class General Headquarters, Private First Class General Recruiting Service ...
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| Private First Class General Headquarters | Private First Class General Recruiting Service |
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Change number 4 to Special Regulation 42 dated May 7, 1918, prescribes insignia for the rank of motor sergeant. It, along with the insignia for chauffeurs is listed under general application for all branches. An article in the Army and Navy Register from July 4, 1918[12] states that the rank of motor sergeant had been created under authority granted to the president to reorganize the army as needed during the war. The article goes on the state that there was a law before congress that would create the rank of motor sergeant in all branches and expand the chauffeur ranks also to all branches. This law did not pass.
Various general orders from the American Expeditionary Force do show chauffeurs in various organizations, but as a rank, only in the Signal Corps. However the title of motor sergeant is never mentioned. Nor is it used in army order from the War Department itself. Assistant chauffeurs are listed on tables of organization as privates with duty as chauffeurs in division trains and various organizations in the Coast Artillery Corps.
More information Motor Sergeant, Assistant Chauffeur ...
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| Motor Sergeant | Assistant Chauffeur |
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Article III, paragraph 9 of the Regulations for Army of the United States 1913, Corrected to April 15, 1917, gives the order of precedence for officers and noncommissioned officers as:
- 1. Lieutenant General
- 2. Major General
- 3. Brigadier General
- 4. Colonel
- 5. Lieutenant Colonel
- 6. Major
- 7. Captain
- 8. First Lieutenant
- 9. Second Lieutenant
- 10. Aviator, Signal Corps
- 11. Cadet
- 12. (a) Sergeant Major, Regimental
- Sergeant Major, Senior Grade, Coast Artillery Corps
- 12.(b) Quartermaster Sergeant, Senior Grade, Quartermaster Corps
- Master Hospital Sergeant, Medical Department
- Master Engineer Senior Grade, Corps of Engineers
- Master Electrician, Coast Artillery Corps
- Master Signal Electrician
- Band Leader
- 12.(c) Hospital Sergeant, Medical Department
- Master Engineer Junior Grade, Corps of Engineers
- Engineer, Coast Artillery Corps
- 13.Ordnance Sergeant
- Quartermaster Sergeant, Quartermaster Corps
- Supply Sergeant Regimental
- 14. Sergeant Major, Squadron and Battalion
- Sergeant Major Junior Grade, Coast Artillery Corps
- Supply Sergeant, Battalion, Corps of Engineers
- 15.(a) First Sergeant
- 15.(b) Sergeant First Class, Medical Department
- Sergeant First Class, Quartermaster Corps
- Sergeant First Class, Corps of Engineers
- Sergeant First Class, Signal Corps
- Electrician Sergeant First Class, Coast Artillery Corps
- Electrician Sergeant, Artillery Detachment, United States Military Academy
- Assistant Engineer, Coast Artillery Corps
- Master Gunner, Coast Artillery Corps
- Master Gunner, Artillery Detachment, United States Military Academy
- Band Sergeant and Assistant Leader, United States Military Academy Band
- Assistant Band Leader
- Sergeant Bugler
- Electrician Sergeant Second Class, Coast Artillery Corps
- Electrician Sergeant Second Class, Artillery Detachment, United States Military Academy
- Radio Sergeant
- 16.Color Sergeant
- 17.Sergeant
- Supply Sergeant Company
- Mess Sergeant
- Stable Sergeant
- Fireman, Coast Artillery Corps
- 18. Corporal
- General Order 81, July 17, 1902
- "U.S. Army Institute of Heraldry-History of Enlisted Ranks". Archived from the original on 2010-06-29. Retrieved 2017-04-30.
- Special Regulations 42, Change 4, May 7, 1918
- Berhow, Mark. Insignia of the Coast Artillery Corps (PDF). Coast Defense Study Group Reprint. pp. 11–12. Retrieved 2 June 2021.
- 40Stat244
- Service, Chemical Warfare (1918). "Annual Report of the Chief".
- "Table 256 Tank Brigade, Tank Corps" (PDF). www.militaryresearch.org. 23 September 1918. Retrieved 12 October 2023.
- Corps, Motor Transport (1919). "Report of the Chief of the Motor Transport Corps to the Secretary of War".
- General Order 66, July 12, 1918
- General Order 93, July 14, 1917
- 40 Stat621
- Army-Navy-Air Force register and defense times, v.64 1918, July 4, 1918, p. 2
- Roots Web World War I Army Rank Insignia Identification
- Roots Web World War I Uniforms
- Military Historians-Chevrons
- U.S. Army Institute of Heraldry-History of Enlisted Ranks
- Emerson, William K. (Winter 2004). "The Army's Last Set of Confusing Chevrons". Military Collector & Historian. 56 (4): 219–233. Retrieved 22 April 2019.