1806 state leaders - Events of 1807 - 1808 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)
• 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 - Shoja Shah, King of Afghanistan (1803-1809)
• 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 - Captain William Bligh, Governor of New South Wales (1806-1808)

Europe

• Andorra -
  • Francesc Antoni de la Dueña y Cisneros, Bishop of Urgel (1797-1816)
  • Napoleon I, Emperor of France (1804-1814)
• Denmark
  • Monarch - Christian VII, King of Denmark (1766-1808)
  • Prime Minister - Christian Gunther, Minister of State of Denmark (1797-1810)
• 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 - Charles IV, King of Spain (1788-1808)
• Sweden - Gustav IV Adolf, King of Sweden (1792-1809)
• United Kingdom
  • Monarch - George III, King of the United Kingdom (1760-1820)
  • Prime Minister -
    1. William Wyndham Grenville, 1st Lord Grenville, Prime Minister of the United Kingdom (1806-1807)
    2. William Henry Cavendish-Bentinck, 3rd Duke of Portland, Prime Minister of the United Kingdom (1807-1809)

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 -
    1. Selim III, Sultan of the Ottoman Empire (1789-1807)
    2. Mustafa IV, Sultan of the Ottoman Empire (1807-1808)
  • Grand Vizier -
    1. Hilmi Ibrahim Pasha , Ottoman Grand Vizier (1806-1807)
    2. Çelebi Mustafa Pasha , Ottoman Grand Vizier (1807-1808)

North America and the Caribbean

• United States - Thomas Jefferson, President of the United States (1801-1809)