Most Powerful

• #1 Bayezid I
  AnatoliaBalkansOttoman Empire MilitaryMilitary CommandPolitical Medieval Military CommandState Power Power: 100
  Bayezid I (1354–1403), commonly known in Ottoman sources as Yıldırım (“the Thunderbolt”), was the Ottoman sultan from 1389 until his defeat and capture in 1402. He inherited an expanding frontier principality and pushed it toward a more centralized imperial polity, extending Ottoman authority across much of the Balkans and deep into Anatolia. Bayezid’s reign is closely associated with rapid campaigns, the consolidation of vassal networks, and the use of timar land grants to bind cavalry forces to the state. He also confronted the limits of expansion: his pressure on Constantinople, his annexations in Anatolia, and his growing prestige after the victory at Nicopolis drew him into a direct collision with the conqueror [Timur](https://moneytyrants.com/timur/). The resulting defeat at Ankara triggered an Ottoman succession crisis that reshaped the dynasty’s institutions and strategy. Bayezid’s legacy therefore sits at a hinge point, linking early Ottoman raiding confederations to later imperial governance under successors who rebuilt after catastrophe.
• #2 Bayezid II
  Ottoman Empire Imperial SovereigntyPolitical Medieval State Power Power: 100
  Bayezid II (born 1447) is an ottoman sultan associated with Ottoman Empire. Bayezid II is best known for governing a major empire through administration, trade management, and dynastic stabilization. This profile belongs to the site’s study of imperial sovereignty and state power, where influence depends on controlling systems rather than possessing money alone. In the medieval world, power depended on dynastic authority, taxation, fortified routes, control of armed retainers, and the ability to hold together networks of loyalty across distance.
• #3 Mehmed II
  Ottoman Empire Imperial SovereigntyMilitaryPolitical Medieval Military CommandState Power Power: 100
  Mehmed II (born 1432) is an ottoman sultan associated with Ottoman Empire. Mehmed II is best known for conquering Constantinople and reorganizing imperial administration and revenue. This profile belongs to the site’s study of imperial sovereignty and state power, where influence depends on controlling systems rather than possessing money alone. In the medieval world, power depended on dynastic authority, taxation, fortified routes, control of armed retainers, and the ability to hold together networks of loyalty across distance.
• #4 Ottoman Mehmed II
  Ottoman Empire MilitaryMilitary CommandPolitical Medieval Military CommandState Power Power: 100
  Mehmed II (1432–1481) was an Ottoman sultan who transformed a frontier polity into an imperial state centered on a rebuilt capital at Constantinople. His conquest of the city in 1453 ended the Byzantine Empire and provided the Ottomans with a strategic and symbolic hub linking the Black Sea, the Aegean, and the overland routes of southeastern Europe and Anatolia. Mehmed’s rule combined siege warfare and expansion with administrative centralization, creating a fiscal and legal framework capable of sustaining permanent military forces and projecting authority across diverse populations.The mechanisms of his power were both military and bureaucratic. He expanded the use of salaried troops and fortified artillery, strengthened the palace-centered administration, and treated land-revenue assignments, customs, and confiscations as tools for rewarding loyalty and financing campaigns. By repositioning imperial legitimacy around the new capital and by managing religious institutions through appointed leadership and regulated communities, he consolidated rule over territories whose elites had previously operated with considerable autonomy.
• #5 Selim I
  Middle EastOttoman Empire Imperial SovereigntyMilitaryPolitical Medieval Military CommandState Power Power: 100
  Selim I (born 1470) is an ottoman sultan associated with Ottoman Empire and Middle East. Selim I is best known for expanding imperial rule and capturing centers of religious and fiscal importance. This profile belongs to the site’s study of imperial sovereignty and state power, where influence depends on controlling systems rather than possessing money alone. In the medieval world, power depended on dynastic authority, taxation, fortified routes, control of armed retainers, and the ability to hold together networks of loyalty across distance.
• #6 Suleiman the Magnificent
  Ottoman Empire Imperial SovereigntyMilitaryPolitical Early Modern Military CommandState Power Power: 89
  Suleiman the Magnificent (born 1494) is an ottoman sultan associated with Ottoman Empire. Suleiman the Magnificent is best known for leading Ottoman expansion and presiding over major legal and administrative development. This profile belongs to the site’s study of imperial sovereignty and state power, where influence depends on controlling systems rather than possessing money alone. In the early modern period, rulers and financiers increasingly worked through maritime trade, imperial administration, court patronage, chartered privilege, and expanding fiscal systems.
• #7 Calouste Gulbenkian
  Ottoman EmpirePortugalUnited Kingdom FinancialResource Extraction Control World Wars and Midcentury Finance and Wealth Power: 37
  Calouste Gulbenkian became one of the pivotal dealmakers of the early international oil industry by positioning himself between empires, firms, and concessions rather than by personally drilling wells or ruling a state. He belonged to that rare class of financiers whose enduring power came from structuring access to future resource streams. An Ottoman Armenian with commercial education, multilingual skills, and immense patience, he moved through London, Paris, and the eastern Mediterranean as petroleum replaced coal as the strategic fuel of modern industry and naval power. His genius lay in understanding that control over terms, percentages, and consortium design could matter as much as direct operational command.He is most famous for the shareholding formula that earned him the nickname “Mr. Five Percent.” That label captures both his talent and his method. Gulbenkian repeatedly inserted himself into the architecture of large oil arrangements and then ensured that he retained a durable fractional interest. A small percentage in a giant resource enterprise could become a fortune if the field proved large enough and the legal position proved resilient enough. He specialized in making such positions real. In that sense he was not merely an investor. He was an engineer of agreements.Gulbenkian’s significance reaches beyond personal wealth. He helped shape the consortium politics of Middle Eastern oil before the region’s resources had been fully transformed into the backbone of twentieth-century geopolitical power. His career demonstrates that resource extraction control can operate through finance and contractual design rather than through visible command. The negotiator who can bring rival states and companies into a concessionary structure may become indispensable, and if he secures the right slice of the arrangement, he may become enormously rich. Gulbenkian made a life out of exactly that mechanism.