Military Leaders

The generals, conquerors and commanders whose strategy and ambition redrew the map of history.

Military leaders have toppled empires and founded new ones. This page ranks history's greatest commanders by their strategic genius and lasting impact on the world.

Key Takeaways

  • Great commanders combined battlefield genius with political ambition.
  • Alexander the Great, Julius Caesar and Napoleon are perennial examples.
  • Their campaigns reshaped borders, cultures and political systems.
Portrait of Alexander the Great

Alexander the Great

96

Military Leader · 356 BC – 323 BC

Alexander the Great was the king of Macedon who built one of the largest empires in history by his early thirties, spreading Greek culture across three continents.

  • Conquest of Persia
  • The Hellenistic Age
Portrait of Julius Caesar

Julius Caesar

95

Military Leader · 100 BC – 44 BC

Julius Caesar was a Roman general and statesman whose conquest of Gaul and victory in civil war made him dictator of Rome, ending the Republic and paving the way for the Empire.

  • Conquest of Gaul
  • Crossing the Rubicon
Portrait of Napoleon Bonaparte

Napoleon Bonaparte

94

Military Leader · 1769 – 1821

Napoleon Bonaparte was a French military and political leader who rose during the French Revolution, crowned himself Emperor, and dominated European affairs for over a decade.

  • Napoleonic Wars
  • The Napoleonic Code
Portrait of Genghis Khan

Genghis Khan

93

Military Leader · 1162 – 1227

Genghis Khan was the founder and first Great Khan of the Mongol Empire, a military genius who united the nomadic tribes of the steppe and forged the largest contiguous land empire in history.

  • Founding the Mongol Empire
  • Largest contiguous land empire
Portrait of Qin Shi Huang

Qin Shi Huang

92

Emperor · 259 BC – 210 BC

Qin Shi Huang was the founder of the Qin dynasty and the first emperor of a unified China, who standardized the state, began the Great Wall, and built the Terracotta Army.

  • First unification of China
  • The Great Wall
Portrait of George Washington

George Washington

91

Statesman · 1732 – 1799

George Washington was the commander of the Continental Army in the American Revolution and the first President of the United States, whose leadership and restraint shaped the new republic.

  • Commanding the Continental Army
  • First U.S. President
Portrait of Hannibal Barca

Hannibal Barca

91

Military Leader · 247 BC – 183 BC

Hannibal Barca was a Carthaginian general regarded as one of the greatest military commanders in history, famed for crossing the Alps with war elephants to invade Italy during the Second Punic War.

  • Crossing the Alps
  • The Battle of Cannae
Portrait of Cyrus the Great

Cyrus the Great

90

Ruler · 600 BC – 530 BC

Cyrus the Great was the founder of the Achaemenid Persian Empire, the largest empire the ancient world had yet seen, remembered for his military genius and his tolerance toward conquered peoples.

  • Founding the Persian Empire
  • The Cyrus Cylinder

Suleiman I

90

Sultan · 1494 – 1566

Suleiman the Magnificent was the longest-reigning sultan of the Ottoman Empire, who led it to the height of its power through military conquest, legal reform and a brilliant flowering of art and architecture.

  • Ottoman golden age
  • Legal reforms (the Lawgiver)
Portrait of Charlemagne

Charlemagne

89

Emperor · 748 – 814

Charlemagne was the King of the Franks who united much of Western Europe and was crowned Emperor in 800 AD, reviving the idea of a Roman empire in the West and sparking a cultural revival.

  • Uniting Western Europe
  • Coronation as Emperor in 800 AD
Portrait of Abu'l-Fath Jalal-ud-din Muhammad Akbar

Abu'l-Fath Jalal-ud-din Muhammad Akbar

88

Emperor · 1542 – 1605

Akbar was the third Mughal emperor, who expanded the empire across much of the Indian subcontinent and is remembered for his administrative reforms, religious tolerance and patronage of the arts during a long and powerful reign.

  • Expansion of the Mughal Empire
  • Religious tolerance
Portrait of Saladin

Saladin

86

Military Leader · 1137 – 1193

Saladin was a Kurdish Muslim sultan who founded the Ayyubid dynasty, united Egypt and Syria, and famously recaptured Jerusalem from the Crusaders, earning renown even among his enemies for his chivalry.

  • Recapturing Jerusalem
  • The Battle of Hattin
Portrait of Chandragupta Maurya

Chandragupta Maurya

85

Emperor · 350 BC – 295 BC

Chandragupta Maurya was the founder of the Maurya Empire, who united most of the Indian subcontinent for the first time and established one of the ancient world's great states.

  • Founding the Maurya Empire
  • Unifying northern India
Portrait of Joan of Arc

Joan of Arc

85

Military Leader · 1412 – 1431

Joan of Arc was a peasant girl who, believing herself guided by divine visions, led French forces to crucial victories in the Hundred Years' War before being captured, tried and burned at the stake — and later made a saint.

  • Lifting the siege of Orléans
  • Turning the Hundred Years' War
Portrait of Hernán Cortés

Hernán Cortés

80

Conquistador · 1485 – 1547

Hernán Cortés was a Spanish conquistador who led the expedition that overthrew the Aztec Empire, bringing much of Mexico under Spanish rule and inaugurating centuries of colonial domination.

  • Conquest of the Aztec Empire
  • Capture of Tenochtitlan

Frequently Asked Questions

Who was the greatest military commander in history?

Alexander the Great, Julius Caesar, and Napoleon Bonaparte are among the most frequently cited greatest commanders in history.