List of state leaders in 1820

Table of contents

1 Asia 2 Europe 3 Middle East 4 North America and the Caribbean

Asia

• Afghanistan -
  • Kabul/Peshawar - Ayub Shah, King of Afghanistan (1819-1823)
  • Kandahar - Shirdil Khan, Mohammedzay Regent (1818-1826)
  • Herat - Mahmud Shah, Padshah of Herat (1819-1826)
• China (Qing Dynasty) - Jiaqing, Emperor of China (1796-1820)
• Japan
  • Monarch - Ninko, Emperor of Japan (1817-1846)
  • Shogun (Tokugawa) - Tokugawa Ienari, Shogun of Japan (1786-1837)

• Abkhazia - Safar Begi, Prince of Abkhazia (1810-1821)
• Andorra -
  • Bernat Francés y Caballero, Bishop of Urgell (1817-1824)
  • Louis XVIII, King of France (1815-1824)
• Denmark
  • Monarch - Frederick VI, King of Denmark (1808-1839)
  • Prime Minister - Heinrich Ernst, Minister of State of Denmark (1818-1824)
• France -
  • Monarch - Louis XVIII, King of France (1815-1824)
  • Prime Minister -
    1. Comte Decazes, Prime Minister of France (1819-1820)
    2. Duc de Richelieu, Prime Minister of France (1820-1821)
• Prussia -
  • Monarch - Friedrich Wilhelm III, King of Prussia (1797-1840)
  • Chief Minister - Karl August von Hardenberg, Chancellor of Prussia (1810-1822)
• Russia - Alexander I, Tsar of Russia (1801-1825)
• Spain - Ferdinand VII, King of Spain (1808, 1814-1833)
• Sweden - Kingdom of Sweden-Norway
  • Monarch Charles XIV, King of Sweden (1818-1844)
  • Chief Minister - Fredrik Gyllenborg, Prime Minister for Justice of Sweden (1810-1829)
  • Foreign Minister - Lars von Engeström, Prime Minister for Foreign Affairs of Sweden-Norway (1809-1824)
• United Kingdom
  • Monarch -
    1. George III, King of the United Kingdom (1760-1820)
    2. George IV, King of the United Kingdom (1820-1830)
  • Regent -
    1. The Prince of Wales, Regent of the United Kingdom (1811-1820)
    2. became King
  • Prime Minister - Robert Banks Jenkinson, 2nd Earl of Liverpool, Prime Minister of the United Kingdom (1812-1827)

• Abu Dhabi -
  1. Muhammad bin Shakhbut, Shaikh of Abu Dhabi (1816-1818)
  • Co-Shaikh - Shakhbut bin Dhiyab, Shaikh of Abu Dhabi (1818-1833)
  • Co-Shaikh - Tahnun bin Shakhbut, Shaikh of Abu Dhabi (1818-1833)
• Ajman - Rashid bin Humayd, Shaikh of Ajman (1816-1838)

• United States - James Monroe, President of the United States (1817-1825)