Sergeant Major of the Marine Corps

Last updated
Sergeant Major of the Marine Corps
USMC-E9-SGMMC.svg
Dress uniform insignia of the SMMC
SMMC Carlos A. Ruiz.jpg
Incumbent
SMMC Carlos A. Ruiz
since August 10, 2023
Flag of the United States Marine Corps.svg  United States Marine Corps
AbbreviationSMMC
Reports to Commandant of the Marine Corps
Seat Headquarters Marine Corps
AppointerCommandant of the Marine Corps
Term length 4 years
FormationMay 23, 1957
First holder Wilbur Bestwick
Unofficial namesSergeant Major
Salary$10,758.00 per month, regardless of the incumbent's service longevity [1]
Website www.hqmc.marines.mil/smmc

The sergeant major of the Marine Corps (officially abbreviated to SMMC) [2] [3] is a billet, as well as a unique enlisted grade of rank, and is designated a special paygrade above E-9. The position also has a unique non-commissioned grade of rank insignia, in the United States Marine Corps. The holder of this rank and position is the most senior enlisted marine in the Marine Corps, unless an enlisted marine is serving as the senior enlisted advisor to the chairman (SEAC) of the Joint Chiefs of Staff. [a]

Contents

Current service uniform rank insignia of the SMMC. USMC-E9-SGMMC (Service).svg
Current service uniform rank insignia of the SMMC.
Rank insignia of the SMMC from 1957 to 1970; became the rank insignia for a sergeant major afterwards. USMC-E9-SGM.svg
Rank insignia of the SMMC from 1957 to 1970; became the rank insignia for a sergeant major afterwards.

In the U.S. Marine Corps, sergeant major is the ninth and highest enlisted rank, just above first sergeant, and equal in grade to master gunnery sergeant, although the two have different responsibilities. A sergeant major typically serves as the unit commander's senior enlisted adviser and handles matters of discipline and morale among the enlisted Marines. The Sergeant Major of the Marine Corps is chosen by the commandant of the Marine Corps to serve as his adviser and is the preeminent and highest-ranking enlisted Marine unless an enlisted marine is serving as the senior enlisted advisor to the Chairman. The SMMC holds an order of precedence of a lieutenant general. [6]

Although not officially considered a Sergeant Major of the Marine Corps, when Archibald Sommers was appointed to Sergeant Major on January 1, 1801, it was a solitary post, similar to the modern billet of Sergeant Major of the Marine Corps. In 1833, an act of legislation made the rank of sergeant major permanent for the Marine Corps, and by 1899 five Marines held the rank of sergeant major. This continued until 1946, when the rank was abolished, only to be re-introduced in 1954 as part of the Marine Corps rank structure. [7]

The post of Sergeant Major of the Marine Corps was established in 1957 from the order of Assistant Chief of Staff for Personnel at Headquarters Marine Corps, Brigadier General James P. Berkeley, as the senior enlisted advisor to the commandant of the Marine Corps, [7] the first such post in any of the five branches of the United States Armed Forces. [8] In 1970, the rank insignia of the Sergeant Major of the Marine Corps was authorized (which features three stripes, the Eagle, Globe, and Anchor flanked by two five-point stars in the center, and four rockers) as opposed to the standard Sergeant Major rank insignia (which features three stripes, one five-point star in the center, and four rockers), which was used for the rank from the post's creation in 1957 to 1970. While "Sergeant Major of the Marine Corps" is the full wording of the rank, the verbal address for this is common Sergeant Major.

The commandant of the Marine Corps selects the sergeant major of the Marine Corps and typically serves a four-year term, though his service is at the discretion of the Commandant. [8] Since Sergeant Major Wilbur Bestwick was appointed the first Sergeant Major of the Marine Corps in 1957, 20 different Marines have filled this post. [9]

List of sergeants major of the Marine Corps

No.PortraitNameTerm of officeRef.
Took officeLeft officeDuration
1 Bestwick hi-res USMC.jpeg Wilbur Bestwick

(1911–1972)

May 23, 1957September 1, 19592 years, 101 days [10]
2 Rauber FD.jpg Francis D. Rauber

(1901–1991)

September 1, 1959June 29, 19622 years, 301 days [11]
3 McHugh TJ.jpg Thomas J. McHugh

(1919–2000)

June 29, 1962July 17, 19653 years, 18 days [12]
4 Sweet HJ.jpg Herbert J. Sweet

(1919–1998)

July 17, 1965August 1, 19694 years, 15 days [13]
5 Dailey JW.jpg Joseph W. Dailey

(1917–2007)

August 1, 1969February 1, 19733 years, 184 days [14]
6 Puckett CA.jpg Clinton A. Puckett

(1926–2002)

February 1, 1973June 1, 19752 years, 120 days [15]
7 Black HH.jpg Henry H. Black

(1929–2012)

June 1, 1975April 1, 19771 year, 304 days [16]
8 Massaro JE.jpg John R. Massaro

(1930–)

April 1, 1977August 16, 19792 years, 137 days [17]
9 Crawford LD.jpg Leland D. Crawford

(1930–1993)

August 16, 1979June 28, 19833 years, 316 days [18]
10 Cleary RE.jpg Robert E. Cleary

(1931–2018)

June 28, 1983June 27, 19873 years, 364 days [19]
11 Sommers DW.jpg David W. Sommers

(1943–)

June 27, 1987June 28, 19914 years, 1 day [20]
12 Overstreet HG.jpg Harold G. Overstreet

(1944–)

June 28, 1991June 30, 19954 years, 2 days [21]
13 Lee hi-res USMC.jpeg Lewis G. Lee

(1950–)

June 30, 1995June 29, 19993 years, 364 days [22]
14 McMichael AL.jpg Alford L. McMichael

(1952–)

June 29, 1999June 26, 20033 years, 362 days [23]
15 SgtMajMC photo.jpg John L. Estrada

(1955–)

June 26, 2003April 25, 20073 years, 303 days [24]
16 KentCarlton USMC.jpg Carlton W. Kent

(1957–)

April 25, 2007June 9, 20114 years, 45 days [25]
17 17th Sergeant Major of the Marine Corps Micheal P. Barrett.jpg Micheal P. Barrett

(1963–)

June 9, 2011February 20, 20153 years, 256 days [26]
18 Ronald L. Green (2015).jpg Ronald L. Green

(1964–)

February 20, 2015July 26, 20194 years, 156 days [27]
19 Troy Black October 2019.jpg Troy E. Black

(1969-)

July 26, 2019August 10, 20234 years, 15 days [28]
20 SMMC Carlos A. Ruiz.jpg Carlos A. Ruiz

(1975–)

August 10, 2023Incumbent2 years, 35 days [29]

Timeline

Carlos A. RuizTroy E. BlackRonald L. GreenMicheal BarrettCarlton W. KentJohn L. EstradaAlford L. McMichaelLewis G. LeeHarold G. OverstreetDavid W. SommersRobert E. ClearyLeland D. CrawfordJohn R. MassaroHenry H. BlackClinton A. PuckettJoseph W. DaileyHerbert J. SweetThomas J. McHughFrancis D. RauberWilbur BestwickSergeant Major of the Marine Corps

See also

End notes

  1. Troy E. Black, the 19th SMMC, was the most recent marine to serve as SEAC, serving in the role from 3 November 2023 to 20 June 2025. [4] [5]

References

General
Specific
  1. "Defense Finance and Accounting Service > MilitaryMembers > payentitlements > Pay Tables > Basic Pay > EM". www.dfas.mil. Retrieved 2025-07-23.
  2. "ALMAR 016/09: 2009 Sergeants Major Symposium". United States Marine Corps. 2009-05-13. Archived from the original on 24 February 2013. Retrieved 22 December 2009.me
  3. SMMC on TheFreeDictionary.com
  4. "SEAC Troy E. Black". Joint Chiefs of Staff. November 2023. Retrieved 29 July 2025.
  5. "SEAC David L. Isom". Joint Chiefs of Staff. 20 June 2025. Retrieved 29 July 2025.
  6. "Social Usage and Protocol Handbook: A Guide for Personnel of the U.S. Navy" (PDF). Secretary of the Navy. United States Department of the Navy. December 16, 2022. Retrieved May 27, 2025.
  7. 1 2 "Sergeant Major of the Marine Corps". hqmc.marines.mil. Retrieved 2013-07-06.
  8. 1 2 Estrada, John L. "Sergeant Major of the Marine Corps". 15smmc.com. Archived from the original on 2019-06-08. Retrieved 2009-06-22.
  9. "Previous SMMC". hqmc.marines.mil. Retrieved 2013-07-06.
  10. "Sergeant Major Wilbur Bestwick, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  11. "Sergeant Major Francis Drury Rauber, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  12. "Sergeant Major Thomas J. McHugh, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-05-16. Retrieved 2009-06-22.
  13. "Sergeant Major Herbert J. Sweet, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  14. "Sergeant Major Joseph W. Dailey, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-05-16. Retrieved 2009-06-22.
  15. "Sergeant Major Clinton A. Puckett, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  16. "Sergeant Major Henry H. Black, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  17. "Sergeant Major John R. Massaro, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-05-16. Retrieved 2009-06-22.
  18. "Sergeant Major Leland D. Crawford, USMC (Deceased)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  19. "Sergeant Major Robert E. Cleary, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2010-12-15. Retrieved 2009-06-22.
  20. "Sergeant Major David W. Sommers, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  21. "Sergeant Major Harold G. Overstreet, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  22. "Sergeant Major Lewis G. Lee, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-05-16. Retrieved 2009-06-22.
  23. "Sergeant Major Alford L. McMichael, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-07-22. Retrieved 2009-06-22.
  24. "Sergeant Major John L. Estrada, USMC (Retired)". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2010-12-14. Retrieved 2009-06-22.
  25. "Sergeant Major Carlton W. Kent, USMC". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2011-06-15. Retrieved 2009-06-22.
  26. "Sergeant Major Michael P. Barrett, USMC". Who's Who in Marine Corps History. Marine Corps Historical Division. Retrieved 2015-02-21.
  27. "Sergeant Major Ronald L. Green, USMC". Who's Who in Marine Corps History. Marine Corps Historical Division. Archived from the original on 2019-07-28. Retrieved 2015-02-21.
  28. "Sergeant Major Troy E. Black, USMC". Marines.Mil. United States Marine Corps. Retrieved 2019-07-28.
  29. "Sergeant Major of the Marine Corps Relief and Appointment Ceremony". DVIDS. Retrieved 2023-08-05.