List of state leaders in 1812 - Definition

1811 state leaders - Events of 1812 - 1813 state leaders - State leaders by year

Africa

• Ashanti Confederacy - Osei Bonsu, Asantehene (1804-1824)
• Buganda - Semakokiro, King of Buganda (1771-1814)
• Bunyoro - Kyebambe III, Omukama of Bunyoro (1786-1835)
• Burundi - Ntare IV Rugamba, King of Burundi (1796-1852)
• Dahomey - Adandozan, King of Dahomey (1797-1818)
• Ethiopia - Egwale Seyon Hezqeyas, Emperor of Ethiopia (1801-1818)
• Fulani Empire - Usman dan Fodio, Fulani Caliph (1804-1814)
• Mayotte - Suhali bin Salim, Sultan of Mayotte (1807-1817)
• Ndzuwani - Alawi bin Husain, Sultan of Ndzuwani (1796-1816)
• Rwanda - Yuhi III, Mwami of Rwanda (1797-1830)
• Zulu - Senzangakona, King of the Zulu (1781-1816)

Asia

• Afghanistan - Mahmud Shah, King of Afghanistan (1809-1818)
• China (Qing Dynasty) - Jiaqing, Emperor of China (1796-1820)
• Japan
  • Monarch - Kokaku, Emperor of Japan (1780-1817)
  • Shogun (Tokugawa) - Tokugawa Ienari, Shogun of Japan (1786-1837)
• Korea (Joseon Dynasty) - Sunjo, King of Joseon (1800-1834)

Australia and Oceania

• Colony of New South Wales
  • Monarch - George III, King of the United Kingdom (1760-1820)
  • Governor - Major-General Lachlan Macquarie, Governor of New South Wales (1810-1821)

Europe

• Abkhazia - Safar Begi, Prince of Abkhazia (1810-1821)
• Andorra -
  • Francesc Antoni de la Dueña y Cisneros, Bishop of Urgel (1797-1816)
  • Napoleon I, Emperor of France (1804-1814)
• Denmark
  • Monarch - Frederick VI, King of Denmark (1808-1839)
  • Prime Minister - Frederik, greve Moltke, Minister of State of Denmark (1810-1814)
• Finland - Alexander I, Grand Duke of Finland (1809-1825)
• France - Napoleon I, Emperor of the French (1804-1814)
• Portugal - Maria I Francisca, Queen of Portugal (1777-1816)
• Prussia - Frederick William III, King of Prussia (1797-1840)
• Russia - Alexander I, Tsar of Russia (1801-1825)
• Spain - Joseph Bonaparte, King of Spain (1808-1813)
• Sweden -
  • Monarch - Charles XIII, King of Sweden (1809-1818)
  • Regent - Crown Prince Charles (Bernadotte), Crown Prince of Sweden (1810-1818)
  • Chief Minister - Fredrik Gyllenborg, Prime Minister for Justice (1810-1829)
  • Foreign Minister - Lars von Engeström, Prime Minister for Foreign Affairs (1809-1824)
• United Kingdom
  • Monarch - George III, King of the United Kingdom (1760-1820)
  • Regent - The Prince of Wales, Regent of the United Kingdom (1811-1820)
  • Prime Minister -
    1. Spencer Perceval, Prime Minister of the United Kingdom (1809-1812)
    2. Robert Banks Jenkinson, 2nd Earl of Liverpool, Prime Minister of the United Kingdom (1812-1827)

Middle East and North Africa

• Abu Dhabi - Shakhbut bin Dhiyab, Shaikh of Abu Dhabi (1793-1816)
• Morocco - Slimane, Sultan of Morocco (1792-1822)
• Ottoman Empire
  • Monarch - Mahmud II, Sultan of the Ottoman Empire (1808-1839)
  • Grand Vizier -
    1. Laz Ahmed Pasha, Ottoman Grand Vizier (1811-1812)
    2. Hursid Ahmed Pasha, Ottoman Grand Vizier (1812-1815)

North America and the Caribbean

• United States - James Madison, President of the United States (1809-1817)