General officers in the United States A general officer is an officer of high military rank ; in the uniformed services of the United States , general officers are commissioned officers above the field officer ranks , the highest of which is colonel in the Army , Marine Corps , and Air Force and captain , in the Navy , Coast Guard , Public Health Service Commissioned Corps ( PHSCC ) , and National Oceanic and Atmospheric Administration Commissioned Corps ( NOAACC ) . General officer ranks currently used in the uniformed services are : Above these four general officer ranks are five - star ranks , but these are generally reserved for wartime use . Just nine Americans have held five - star ranks and no person currently holds that rank . They are the General of the Army ( in the Army , equivalent to the foreign rank of field marshal ) , Fleet Admiral ( in the Navy ) , and General of the Air Force ( in the Air Force ) . The very highest ranks , senior to the five - stars ranks , are General of the Armies ( in the Army ) and Admiral of the Navy ( in the Navy ) . These ranks are sometimes called six - star ranks , but holders of the ranks have never used six - star insignia . Only three people have ever held these ranks , which are sometimes considered to be the equivalent of the foreign ranks of generalissimo or grand marshal , and they have never been used at the same time as all other general officer ranks . The rank of General of the Armies have only been ever held by John Pershing and George Washington ( promoted to this rank in 1976 as part of American Bicentennial celebrations ) . The rank of Admiral of the Navy has only been ever held by George Dewey . Proposals to bring back these ranks was made during World War II , with Douglas MacArthur and Chester W . Nimitz under consideration for appointment as General of the Armies and Admiral of the Navy , respectively , but this was never implemented . Throughout much of the history of the United States , ranks above three stars were not used at all , or only used on a temporary basis . For much of history they were only used one at a time , with different titles used at different times for the same thing . History . American Revolutionary War era . During the American Revolutionary War , the Continental Congress appointed general officers to lead the Continental Army . They were usually distinguished community leaders and statesmen , and several had served as provincial officers in the British Army . While there were some general officers who were promoted to the grade from lower ranks , most held their ranks by initial appointment and then with such appointment at the pleasure of the Congress , to be expired or revoked at the end of a particular campaign . With the exception of George Washington , the general officers at that point were brigadier generals or major generals . Their insignia was one or two stars worn on a golden epaulet . Washington was the highest - ranking officer of the Continental Army , holding the title of " General and Commander in Chief " of the Continental Army . He wore three stars on his epaulets . A year prior to his death , Washington was appointed by President John Adams to the rank of lieutenant general in the United States Army during the Quasi - War with France . Washington never exercised active authority under his new rank , however , and Adams made the appointment to frighten the French , with whom war seemed certain . In an act of Congress on March 3 , 1799 , Congress provided " that a Commander of the United States shall be appointed and commissioned by the style of General of the Armies of the United States and the present office and title of Lieutenant General shall thereafter be abolished . " The proposed senior general officer rank was not bestowed , however . When George Washington died , he was listed as a lieutenant general on the rolls of the United States Army . After the Revolutionary War , the tiny United States Army at first had no active duty General Officers . When it got General Officers again , the highest rank in the Army was Major General , and the senior Major General on the Army rolls was referred to as the Commanding General of the United States Army . The position was abolished at the start of the 20th century and replaced with that of Chief of Staff of the United States Army . American Civil War era . The rank of lieutenant general remained inactive until Winfield Scott received a brevet promotion to the rank in 1855 . On March 13 , 1861 , General Order No . 6 said that the position of " Major General Commanding the Army " was entitled to wear three stars . In 1864 Ulysses S . Grant was appointed lieutenant general and took command of the Union forces . He used the three star insignia formerly assigned to the position of Major General Commanding the Army . The Confederate States Army used the rank of lieutenant general for its corps commanders prior to the U . S . Army ' s adoption of the term . The two ranks were not synonymous . Unlike the Union Army , the Confederate States Army promoted numerous officers to the ranks of Lieutenant General and General ( 18 and 7 , respectively ) . During the American Civil War all generals in the Confederate military , regardless of grade , wore an insignia of three stars in a row , placed in an open wreath , with the middle one being slightly larger . One exception to this was General Robert E . Lee , who chose to wear the insignia of the lower rank of a ( full ) colonel ( three stars ) even after he became overall commander of the Confederate armies in 1865 . ( Among other general officers wearing colonel ' s uniforms is Napoleon Bonaparte and the last Russia n tsar , Nicholas II . ) In the 19th century , the rank of a U . S . general was also shown by the arrangement of buttons on the coat . This was a feature of the general dress uniform until the Army abandoned blue uniforms during World War I . On July 25 , 1866 , the U . S . Congress established the rank of " General of the Army of the United States " for Ulysses S . Grant . When appointed General of the Army , Grant wore the rank insignia of four stars and coat buttons arranged in three groups of four . Unlike the 1944 rank with a similar title , the 1866 rank of General of the Army was a four - star rank . Although unlike modern four - star Generals , only one officer could hold the 1866 - 1888 rank of General of the Army at any time . After Grant retired to become President of the United States , he was succeeded as General of the Army by William T . Sherman , effective March 4 , 1869 . In 1872 , Sherman ordered the insignia changed to two stars with the arms of the United States in between . By an Act of June 1 , 1888 , the grade of lieutenant general was discontinued and merged with that of General of the Army , which was then conferred upon Philip H . Sheridan . ( The cover of Sheridan ' s autobiography was decorated with four stars within a rectangle evocative of the four - star shoulder strap worn by Grant . ) The rank of general of the Army ceased to exist upon the death of Sheridan on August 5 , 1888 and the highest rank of the United States Army was again the two star major general rank . The Army had a few more Lieutenant Generals throughout parts of the period from 1895 to 1909 . World War I era . Three star Lieutenant Generals and four star Generals were reauthorized temporarily for World War I . Tasker H . Bliss ( December 31 , 1853 – November 9 , 1930 ) and John J . Pershing ( September 13 , 1860 – July 15 , 1948 ) were promoted to General in October 1917 . Peyton C . March was promoted to General in May 1918 . Hunter Liggett and Robert Lee Bullard were promoted to Lieutenant General on October 16 , 1918 . On September 3 , 1919 granted Pershing the rank of " General of the Armies of the United States " in recognition of his performance as the commander of the American Expeditionary Force . After the war , in 1920 , the Lieutenant Generals and Generals reverted to their permanent ranks of Major General , except for Pershing . Pershing retired from the United States Army on September 13 , 1924 , and retained his rank of General of the Armies of the United States until his death in 1948 . Pershing wore four gold stars during his tenure as General of the Armies , but was later considered a five or six star general as the result of the re - creation of the General of the Army rank in 1944 . Generals were reauthorized in 1929 , starting with Charles Pelot Summerall . World War II era . Lieutenant Generals were reauthorized on August 5 , 1939 . During World War II most American Generals held temporary or “ theater ” appointments in the Army of the United States . Until the Second World War , the highest Marine Corps general rank was that of Major General , with Thomas Holcomb becoming the first three star Marine general and Alexander Vandegrift becoming the first four star Marine general ( both on active duty ) in history . Vandegrift ' s rank was awarded after becoming the Commandant of the Marine Corps . The second version of General of the Army , colloquially known as a " Five Star General " was created by Pub . L . passed on 14 December 1944 , first as a temporary rank , then made permanent 23 March 1946 by an act of the 79th Congress . It was created to give the most senior American commanders parity of rank with their British counterparts holding the rank of field marshal . The acts also created a comparable rank of Fleet Admiral for the Navy . This second General of the Army rank is not considered comparable to the American Civil War era version . The insignia for General of the Army , as created in 1944 , consisted of five stars in a pentagonal pattern , with points touching . The five officers who have held the 1944 version of General of the Army were : The timing of the first four appointments was coordinated with the appointment of the U . S . Navy ' s five - star Fleet Admirals ( on 15 , 17 , and 19 December 1944 ) to establish both a clear order of seniority and a near - equivalence between the services . A historical rumor suggests that the title ' General of the Army ' was used instead of the ' Field Marshal ' so that George Marshall would not be known as " Marshal Marshall " . Most military sources agree that it is more likely that the rank was named after its 19th century counterpart and was so named because the rank of Field Marshal was considered by the U . S . military to be a European rank . Dwight Eisenhower resigned his Army commission on May 31 , 1952 to run for president . After serving two terms , his successor , John F . Kennedy , signed on March 23 , 1961 which returned Eisenhower to Active Duty of Regular Army in grade of General of the Army dated back to December 1944 . This rank is today commemorated on the signs denoting Interstate Highways as part of the Eisenhower Interstate System , which display five silver stars on a light blue background . Modern use . Summary . Official abbreviations below are used in the U . S . Army only . The U . S . Air Force does not abbreviate general officer ranks in signature blocks , but " Brig Gen , " " Maj Gen , " and " Lt Gen " ( without abbreviating periods ) are commonly used . Elaboration . After the close of the Second World War , Generals were normally promoted permanently to Brigadier General and Major General , with temporary promotions to Lieutenant and full General to fill senior positions as needed . In theory , a General would be expected to vacate their three - or four - star rank at the termination of their assignment , unless they were placed in an equal ranking billet . Douglas MacArthur , who served as four - star general and Army Chief of Staff , reverted to two stars after his CoS tour ended but chose to stay on active duty in the United States Army . The practice of using Lieutenant and full General as a temporary rank continues to the current day , although the term “ temporary ” is in name only since most three - and four - star generals are expected to retain their rank regardless of their assignment . Such officers are also almost always granted permanent retirement rank , as well , in the last grade they held . There have been no officers appointed to the rank of General of the Army since Omar Bradley and , in the 21st century U . S . military , further appointments are highly unlikely unless the United States were to become involved in a major war on the scale of World War II . In the 1990s , the Defense Department gave some indication that the Chairman of the Joint Chiefs of Staff would possibly one day be a position worthy of the rank General of the Army , Fleet Admiral , or General of the Air Force as appropriate . This would be problematic in that with the appointment of United States Marine Corps Generals as Chairman , there is no current five - star USMC rank . Congressional sources indicated that there were no plans to promote any modern - day general officers to the rank of General of the Army . The rank of General of the Army is still maintained as a rank of the U . S . military , and could again be bestowed pending approval of the United States Congress . The rank would carry a special pay grade just as the current ranks of officers do . Currently U . S . military policy is that General of the Army , General of the Air Force , and Fleet Admiral are ranks only to be used in time of war when the commanding officer must be equal to or of higher rank than those commanding armies from another nation . George Washington . After World War II , which saw the introduction of U . S . " 5 - star " officers who outranked Washington , both Congress and the President revisited the issue of Washington ' s rank . To maintain George Washington ' s proper position as the first Commanding General of the United States Army , he was appointed , posthumously , to the grade of General of the Armies of the United States by congressional joint resolution January 19 , 1976 , approved by President Gerald R . Ford on October 11 , 1976 . The Department of the Army , issued on March 13 , 1978 had an effective appointment date of July 4 , 1976 . The rank ensures that no United States military officer outranks George Washington .