
Balthazar Ayala (1548–1584) was a military judge in the Habsburg Netherlands during the opening decades of the Eighty Years' War who wrote an influential treatise on the law of war.

Ivan Khristoforovich Bagramyan, also known as Hovhannes Khachaturi Baghramyan, was a Soviet military commander and Marshal of the Soviet Union of Armenian origin. During World War II, Bagramyan was the second non-Slavic military officer, after Latvian Max Reyter, to become a commander of a Front. He was among several Armenians in the Soviet Army who held the highest proportion of high-ranking officers in the Soviet military during the war.

Giorgio Basta, Count of Huszt or Gjergj Basta was an Italian general, diplomat, and writer of Arbëreshë origin, employed by the Holy Roman Emperor Rudolf II to command Habsburg forces in the Long War of 1591–1606. He was later sent to administer Transylvania as an Imperial vassal and to restore Catholicism as the dominant religion in the region.

Dean Brelis was a journalist who worked as a foreign correspondent for NBC, CBS and Time magazine and wrote novels and nonfiction books. He was born Constantinos Christos Brelis in Newport, Rhode Island to Greek immigrant parents. He enlisted in the Army in 1942 and was assigned to work in military intelligence for the OSS Detachment 101 under the command of William R. Peers, first as a sergeant and then as a lieutenant, during 1944 and 1945. While stationed in Burma, he received a Bronze Star.

Archduke Charles Louis John Joseph Laurentius of Austria, Duke of Teschen was an Austrian field-marshal, the third son of Emperor Leopold II and his wife, Maria Luisa of Spain. He was also the younger brother of Francis II, Holy Roman Emperor. Despite being epileptic, Charles achieved respect both as a commander and as a reformer of the Austrian army. He was considered one of Napoleon's more formidable opponents.

Charles Alexandre de Croÿ (1574–1624), Marquis of Havré, Count of Fontenoy, Knight of the Golden Fleece, was a military commander and memoirist from the Habsburg Netherlands and a murder victim.

Ed Darack is an American author and photographer. He is the author of The Final Mission of Extortion 17, about the August 6, 2011 downing of Extortion 17, Victory Point: Operations Red Wings and Whalers – The Marine Corps' Battle for Freedom in Afghanistan, about Operation Red Wings and Operation Whalers, two American military operations that took place in 2005 in eastern Afghanistan's Kunar Province. He is the author of three other books in addition to Victory Point, including 6194: Denali Solo and Wind - Water - Sun: A Solo Kayak Journey Along Baja California's Desert Coastline. Darack is also an author of magazine articles about a range of subjects, a photographer published in media throughout the world, and a cartographer.

Davor Domazet-Lošo is a Croatian military and politician, former admiral of the Yugoslav Navy and then Croatian Navy.

Doris Helen Kearns Goodwin is an American biographer, historian, former sports journalist and political commentator.

William Joseph Hardee was a career U.S. Army and Confederate States Army officer. For the U.S. Army, he served in the Second Seminole War and in the Mexican–American War, where he was captured and exchanged. In the American Civil War, he sided with the South and became a general. Hardee served in the Western Theater and quarreled sharply with two of his commanding officers, Braxton Bragg and John Bell Hood. He served in the Atlanta Campaign of 1864 and the Carolinas Campaign of 1865, where he surrendered with General Joseph E. Johnston to William Tecumseh Sherman in April. Hardee's writings about military tactics were widely used on both sides in the conflict.

Ivan Stepanovich Isakov (Armenian: Հովհաննես Իսակով, Russian: Иван Степанович Исаков;, born Hovhannes Ter-Isahakyan, was a Soviet Armenian military commander, Chief of Staff of the Soviet Navy, Deputy USSR Navy Minister, and held the rank of Admiral of the Fleet of the Soviet Union. He played a crucial role in shaping the Soviet Navy, particularly the Baltic and Black Sea flotillas during the Second World War. Aside from his military career, Isakov became a member and writer of the oceanographic committee of the Soviet Union Academy of Sciences in 1958 and in 1967, became an honorary member of the Armenian Soviet Socialist Republic's Academy of Sciences.

Aram Karamanoukian was a Lieutenant General of the Syrian Army. He was also member of the Syrian Parliament. He is the author of several books. For his work as a scholar and military serviceman, Karamanoukian received medals from Egypt, Armenia, Lebanon, Syria, and France.
Hayk Sargsi Kotanjian is an Armenian military diplomat, academic and political adviser. Kotanjian is the author of several monographs in Russian, English and German as well as numerous articles on crisis management, ethnic conflict, security, defense and strategic studies, and cyberpsychology. Since 2005, he has headed the Institute for National Strategic Studies (INSS) in Yerevan and since 2016 has been the Head of the National Defense Research University. He also chairs the Political Science Association and the Board of Conferment of Academic Degrees in Political Science and International Relations of the National Academy of Sciences of Armenia.

Charles-Joseph Lamoral, 7th Prince de Ligne in French; in German Karl-Joseph Lamoral 7. Fürst von Ligne : was a Field Marshal, inhaber of an infantry regiment, prolific writer, intellectual, member of the princely family of Ligne. He fought as a field officer during several famous battles during the Seven Years' War and briefly returned to military duty in the War of the Bavarian Succession. He performed an important diplomatic mission to Catherine the Great in 1787 and led troops against the Ottoman Empire at Belgrade in 1789. Beginning in the 1770s, he authored an impressive volume of work. After his estates in the Austrian Netherlands were lost to France during the War of the First Coalition, he lived in Vienna. All three of his sons died before him, but his wife and four daughters all outlived him. His grandson, the 8th Prince, became a Belgian statesman.

Justus Lipsius was a Flemish philologist, philosopher and humanist. Lipsius wrote a series of works designed to revive ancient Stoicism in a form that would be compatible with Christianity. The most famous of these is De Constantia. His form of Stoicism influenced a number of contemporary thinkers, creating the intellectual movement of Neostoicism. He taught at the universities in Jena, Leiden and Leuven.

Brigadier Francis Philip "Ted" Serong, was a senior officer of the Australian Army. Born into a Roman Catholic family in 1915, Serong's opposition to communism led him to join the army, graduating from the Royal Military College, Duntroon, in 1937. During the Second World War he mainly served in training and staff roles, but saw combat against the Japanese at Wewak late in the war. In the post-war period he had a significant influence on the training of the Australian Army, which he helped re-orient to warfare in South East Asia, heading the jungle training centre at Canungra in 1955 and developing the army's counter-insurgency doctrine. He instructed the armed forces of Burma in jungle warfare in the late 1950s and was a strategic advisor to the Burmese Army from 1960 to 1962.

Sir Roger Williams was a Welsh soldier of fortune and military theorist, who served the Protestant cause, fighting against the Spanish in several theatres of war. Robert Dudley, 1st Earl of Leicester said that as a soldier he was "worth his weight in gold". He was later a close associate of Robert Devereux, 2nd Earl of Essex, and became a national hero because of his exploits fighting the Catholic League. He has been described as "an obstreperous, opinionated Welsh soldier" who was "Essex's devoted confederate and agent".

Yamamoto Tsunetomo , also read Yamamoto Jōchō, was a samurai of the Saga Domain in Hizen Province under his lord Nabeshima Mitsushige.