Gage, Sir Thomas (1719–1787), British general; Commander-in-chief of the North American Strike Forces during the beginning of the American Revolutionary War
Gainey, William Joseph , American NCO, 1st Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff
Gale, Sir Richard GCB, KBE, DSO, MC (1896–1982), British paratrooper general in World War II
Galgótzy Anton (1837–1929), Austrian general and designated commander-in-chief of an army in the event of war
Galland, Adolf (1912–1996), German Air Force general in World War II; General of the fighter pilot
Gallandi, Johannes (1843–1917), Prussian lieutenant colonel and genealogist
Gallas, Matthias (1588–1647), imperial general in the Thirty Years War
Gallieni, Joseph (1849–1916), French general and minister of war; posthumously Marshal of France
Gamelin, Maurice (1872-1958), French general; Chief of Staff of the French Army; Commander in Chief of the Allied Forces in France
Gansevoort, Peter (1749-1812), colonel in the Continental Army; later general; Herman Melville's father-in-law
Gantz, Benny (* 1959), Israeli Aluf (major general) and Israeli chief of staff
García Menocal, Mario (1866–1941), Cuban revolutionary general and politician; 1913–21 third president of Cuba
Garrison, William F. , former Major General of the US Army, commanding officer of US forces in the Battle of Mogadishu, 1993
Garros, Roland (1888–1918), French aviation pioneer and flying ace in World War I; was the first to use a fighter armed with a rigid, forward-firing machine gun; shot down
Gatacre, Sir William (1843-1906), British Lieutenant General, division commander in the suppression of the Mahdi uprising
Gates, Horatio (1727–1806), American general in the War of Independence
Goltz, Colmar von der , called Goltz Pascha , (1846–1916), Prussian field marshal in Turkish service
Goltz, Joachim Rüdiger Freiherr von der (1620–1688), General of the Infantry from Kurbrandenburg; Electoral Saxon and Danish Field Marshal General; Commander of the Saxon troops during the liberation of Vienna in 1680
Golz, Gustav Adolf von (1833–1908), Prussian general of the infantry; Chief of the Engineer and Pioneer Corps; Inspector General of the fortresses
Gómez Báez, Máximo (1836–1905), Cuban general in the War of Independence from 1868 to 1898
Gontard, Carl Friedrich Ludwig von (1764–1839), Prussian lieutenant colonel; In 1806 the city of Berlin was handed over to the French as a major in the rankings
Görgey, Arthur (1818–1916), Hungarian revolutionary general
Göring, Hermann (1893–1946), German fighter pilot in the First World War; one of the leading figures of National Socialism; suicide
Görschen, Otto von (1824–1875), Prussian lieutenant colonel, made significant contributions to the German-Danish war
Gort, Sir John Vereker, 6th Viscount VC GCB CBE DSO MVO MC (1886–1946), British Field Marshal in World War II; 1937 Chief of the Army General Staff; 1939/40 Commander in Chief of the British Expeditionary Force in France
Grashey, Hellmut (1914–1990), German major general in the Bundeswehr
Grasse, François-Joseph-Paul, comte de (1722–1788), French admiral in the American War of Independence; contributed decisively to the defeat of the British
Groener, Wilhelm (1867–1939), German general in World War I; Minister of the Weimar Republic
Grolman, Helmuth von (1898–1977), German general in World War II; Chief of Staff of the HG South; Division commander; 1959–1961 Defense Commissioner of the German Bundestag
Grolman, Karl von (1777–1843), Prussian general of the infantry; Chief of the General Staff and military reformer
Grouchy, Emmanuel de (1766-1847), French general; Marshal and Peer of France; Napoleon's last marshal
Gru
Grudziński, Jan (1907–1940), Polish submarine commander in World War II; missing in the North Sea
Gruenther, Alfred M. (1899–1983), General in the US Army and third Supreme Allied Commander Europe
Grumbkow, Friedrich Wilhelm von (1678–1739), Prussian Field Marshal General; Advisor and confidante of King Friedrich Wilhelm I .; Member of the Tobacco College