The sergeant major of the Marine Corps 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, which is the case as of November 3, 2023.
Carl Epting Mundy Jr. was a United States Marine Corps four-star general who served as the 30th Commandant of the Marine Corps and a member of the Joint Chiefs of Staff from July 1, 1991, until his retirement on June 30, 1995, after 42 years of service. He was notable for his opposition to military service by gay people and for helping to shape the military's "don't ask, don't tell" policy of 1993.
Archibald Henderson was the longest-serving Commandant of the Marine Corps, serving from 1820 to 1859. His name is learned by all recruits at Marine recruit training as the "Grand old man of the Marine Corps," serving in the United States Marine Corps for over 52 years.
Lemuel Cornick Shepherd Jr. was a General in the United States Marine Corps, 20th Commandant of the Marine Corps, Navy Cross recipient, veteran of World War I, World War II, and the Korean War.
Carol A. Mutter is a retired United States Marine Corps lieutenant general. She is one of the first women in the history of the United States Armed Forces to be appointed to a three-star grade, the first in the Marine Corps. She retired from the Marine Corps on January 1, 1999. Her last active duty assignment was as Deputy Chief of Staff, Manpower and Reserve Affairs at Marine Corps Headquarters in Washington, D.C.
General Thomas Holcomb was a United States Marine Corps officer who served as the seventeenth Commandant of the Marine Corps from 1936 to 1943. He was the first Marine to achieve the rank of general, and was a strong supporter of racial segregation in the Marine Corps. After retiring from the Marine Corps, Holcomb served as the U.S. Envoy Extraordinary and Minister Plenipotentiary to South Africa from 1944 to 1948. One of his ancestors was Joshua Barney, a naval hero of the War of 1812.
General Walter Eugene Boomer is a retired four-star general and assistant commandant of the United States Marine Corps and business executive. Boomer led all Marines in Operations Desert Shield and Desert Storm during the Gulf War. He was later the chairman and CEO of Rogers Corporation and retired in 2004. He is the current lead director of Baxter International. Boomer is a 1960 graduate of Duke University and later earned a master's degree from American University.
Charles Elliott Wilhelm is a decorated retired United States Marine Corps General who served two combat tours of duty in Vietnam. He later served as Commanding General of the 1st Marine Division; as a Deputy Assistant Secretary of Defense; and as the Commander, U.S. Southern Command (1997–2000). General Wilhelm retired from the Marine Corps in 2000, after 37 years of service.
Joseph John Went is a retired United States Marine Corps four-star general. His final assignment was as Assistant Commandant of the Marine Corps and Chief of Staff. He retired in 1990 after 38 years of service.
Michael J. Williams is a retired United States Marine Corps 4-star general. He served as Assistant Commandant of the Marine Corps from 2000 until his retirement in 2002.
Gerald Carthrae Thomas was a United States Marine Corps general who served as Assistant Commandant of the Marine Corps. He retired from the Marine Corps in 1956 with more than 38 years of distinguished service which included duty on four continents, spanning two World Wars, Haiti and the Korean War. During World War I, he fought in major offensives, including the Battle of Belleau Wood, and was awarded the Silver Star and the Purple Heart.
Kenneth McLennan was a decorated U.S. Marine General. He is most noted for his service as the Assistant Commandant of the United States Marine Corps from 1979 to 1981. In recognition of his distinguished service as Assistant Commandant and Chief of Staff, he was presented the Distinguished Service Medal by the Commandant of the Marine Corps upon his retirement on July 1, 1981.
General Thomas Rowland Morgan served as Assistant Commandant of the United States Marine Corps from June 1986 until he retired on July 1, 1988, after completion of more than 36 years of active service.
William L. "Spider" Nyland, a veteran of the Vietnam War, is a retired United States Marine Corps four-star General who served as the Assistant Commandant of the Marine Corps from 2002 to 2005. He retired from the Marine Corps in November 2005 after over 37 years of distinguished service.
Richard Irving "Butch" Neal was a United States Marine Corps four-star general who served as Assistant Commandant of the Marine Corps (ACMC) from 1996 to 1998.
General Vernon Edgar Megee was a United States Marine Corps general. He is recognized as a pioneer in the development of close air support for ground combat operations. He served as Assistant Commandant of the Marine Corps from 1956 to 1957; with his final billet from 1957 to 1959 as commanding general, Fleet Marine Force, Pacific. When he retired from the Marine Corps, after 40 years of active duty service, he received a promotion to 4-star rank.
Major General Charles Grant Long was the third assistant Commandant of the Marine Corps. He was also a recipient of the Marine Corps Brevet Medal and Navy Cross.
Ralph Stover Keyser was a highly decorated officer of the United States of America with the rank of major general, who is most noted for his service as the 15th Assistant to the Major General Commandant of the Marine Corps and a distinguished marksman, who participated in world matches. He was the recipient of Navy Cross, the United States military's second-highest decoration awarded for valor in combat.
