List of heads of state 1806

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Africa

• Egypt
  • Viceroy and Ottoman Pasha: Muhammad Ali Pasha (1805–1848)

• Ethiopia
  • Emperor : Egwala Seyon (1801–1818)

• Burundi
  • King: Ntare IV. Rugamba (approx. 1796 – approx. 1850)

• Dahomey
  • King: Adandozan (1797–1818)

• Morocco ( Alawid Dynasty)
  • Sultan: Mulai Sulaiman (1792–1822)

• Rwanda
  • King: Mutara II. 1802-1853

• Tunisia ( Husainid dynasty)
  • Sultan: Hammuda Bey (1782-1814)

America

Angloamerica

• United States of America
  • Head of State or Government: President Thomas Jefferson (1801–1809)

Caribbean

• Haiti (controversial)
  • Head of State and Government:
    1. Emperor Jacob I (1804–17 October 1806)
    2. President Henri Christophe (October 17, 1806–1820)

Latin America

• Viceroyalty of Brazil
  • Viceroy :
    1. Fernando José de Portugal e Castro (1801-1806)
    2. Marcos de Noronha e Brito (1806-1808)

• Viceroyalty of New Granada
  • Viceroy : Antonio Amar y Borbón (1803-1810)

• Viceroyalty of New Spain
  • Viceroy : José de Iturrigaray (1803-1808)

• Viceroyalty of Peru
  • Viceroy :
    1. Gabriel de Avilés (1801-1806)
    2. José Fernando Abascál y Sousa (1806-1816)

• Viceroyalty of the Río de la Plata
  • Viceroy : Rafael de Sobremonte (1804-1807)

Asia

• Abu Dhabi
  • Sheikh: Shakhbut bin Dhiyab (1793-1816)

• Afghanistan
  • King : Schodscha Shah Durrani (1803-1809)

• China ( Qing Dynasty )
  • Emperor: Jia Qing (1796-1820)

• Japan
  • Emperor : Kokaku (1780–1817)
  • Shogun ( Tokugawa ): Tokugawa Ienari (1786–1837)

• Korea ( Joseon )
  • King : Sunjo (1800–1834)

• Persia ( Qajar dynasty)
  • Shah : Fath Ali (1797–1834)

• Thailand
  • King : Rama I (1782–1809)

Australia and Oceania

• Hawaii
  • King: Kamehameha I (1795–1819)

Europe

• Andorra
  • Co-princes :
    • Emperor of the French : Napoléon I (1806–1814)
    • Bishop of Urgell : Francesc Antoni de la Dueña y Cisneros (1797–1816)

• Anhalt-Bernburg (independent from August 6th)
  • Ruler: Duke Alexius Friedrich Christian (1796–1834)

• Anhalt-Dessau (independent from August 6th)
  • Ruler: Prince Leopold III. (1751-1817)

• Anhalt-Köthen (independent from August 6th)
  • Ruler: Duke August Christian (1789–1812)

• Batavian Republic (from June 5th Kingdom of Holland )
  • Head of State:
    1. Pensionary Rutger Jan Schimmelpenninck (1805-5. June 1806)
    2. King Lodewijk Napoleon (June 5, 1806–1810)

• Braunschweig-Wolfenbüttel (independent from August 6th)
  • Ruler:
    1. Duke Karl Wilhelm Ferdinand (1773-10 November 1806)
    2. Duke Friedrich Wilhelm (November 10, 1806-1807)

• Bremen (independent from August 6th)
  • Head of State: Mayor Heinrich Lampe (1803–1811)

• Denmark and Norway
  • King : Christian VII. (1766–1808)

• Etruria ( Tuscany )
  • Ruler: King Karl Ludwig (1803-1807, under guardianship )
  • Regent: Queen Marie Luise of Bourbon-Parma (1803-1807)

• France
  • Ruler: Emperor Napoléon I (1799–1814)

• Hamburg (independent from August 6th, occupied by France)
  • Head of State: Mayor Friedrich von Graffen (1801–1811; 1813–1820 )

• Holy Roman Empire (until August 6th)
  • King and Emperor : Franz II (1792–6 August 1806)

• Hessen-Kassel (independent from August 6th)
  • Ruler: Elector Wilhelm I (1785–1807; 1812–1821 )

• Italy
  • Ruler: King Napoléon I (1805–1814)

• Papal States
  • Ruler: Pope Pius VII (1801–1809; 1814–1823 )

• Lippe-Detmold (independent from August 6th)
  • Ruler: Prince Leopold II (1800-1851, under guardianship )
  • Regent: Princess Pauline zur Lippe (1802-1820)

• Lübeck (independent from August 6th, occupied by France)
  • Head of State:
    1. Mayor Mattheus Rodde (1806)
    2. Mayor Johann Matthaeus Tesdorpf (1806)

• Mecklenburg-Schwerin (independent from August 6th)
  • Ruler: Duke Friedrich Franz I (1785–1837)

• Mecklenburg-Strelitz (independent from August 6th)
  • Ruler: Duke Charles II (1794–1816)

• Montenegro (until 1878 under Ottoman suzerainty)
  • Prince-Bishop (Vladika) : Petar I. Petrović-Njegoš (1782–1830)

• Naples
  • Ruler:
    1. King Ferdinand IV (1759–1806, 1815–1825 )
    2. King Joseph Bonaparte (1806-1808)

• Oldenburg (independent from August 6th)
  • Ruler: Administrator Peter Friedrich Ludwig (1785–1810; 1814–1829 )

• Ottoman Empire
  • Ruler: Sultan Selim III. (1789–1807)

• Austria
  • Ruler: Emperor Franz I (1792–1835)

• Portugal
  • Queen : Maria I (1777–1816) (incapacitated in 1792) (1815–1816 Queen of Brazil)
  • Regent: Johann Duke of Braganza (1792–1816) (1816–1826 King of Portugal, 1815–1816 Regent of Brazil, 1816–1822 King of Brazil)

• Prussia
  • King : Friedrich Wilhelm III. (1797–1840) (1797–1806 Elector of Brandenburg)

• Pyrmont (independent from August 6th)
  • Ruler: Prince George I (1805–1812)

• Reuss older line (independent from August 6th)
  • Ruler: Prince : Heinrich XIII. (1800-1817)

• Reuss-Schleiz (independent from August 6th)
  • Ruler: Prince?

• Reuss-Lobenstein (independent from August 6th)
  • Ruler: Prince?

• Reuß-Ebersdorf (independent from August 6th)
  • Ruler: Prince?

• Rheinbund (from July 12th)
  • Protector : Napoléon Bonaparte (1806–1813)
  • Arenberg : Duke Prosper-Ludwig (1803-1810)
  • Baden : Grand Duke Karl Friedrich (1746–1811)
  • Bavaria : King Maximilian I (1799–1825) elector until 1805
  • Berg : Grand Duke Joachim Murat (March 15, 1806–1808)
  • Hessen-Darmstadt : Landgrave Ludwig X. (1790-1830, from August 14th as Grand Duke Ludwig I )
  • Hohengeroldseck : Prince Philipp von der Leyen (July 12, 1806–1815)
  • Hohenzollern-Hechingen : Prince Hermann (1798–1810)
  • Hohenzollern-Sigmaringen : Prince Anton Aloys (1785–1831)
  • Isenburg-Birstein : Prince Carl (1803–1814)
  • Liechtenstein : Prince Johann I Josef (1805–1836)
  • Nassau-Usingen : Prince Friedrich August (1803–30 August 1806, united with Nassau-Weilburg )
  • Nassau-Weilburg : Prince Friedrich Wilhelm (1788–30 August 1806, united with Nassau-Usingen )
  • Nassau : Duke Friedrich August (August 30, 1806-1816)
  • Salm : Konstantin Alexander Prince of Salm-Salm and Friedrich Prince of Salm-Kyrburg (still underage, later Friedrich IV. Prince of Salm-Kyrburg)
  • Württemberg : King Friedrich I (1797–1816) Duke 1797–1806, King 1806–1816

• Russia
  • Emperor : Alexander I (1801-1825)

• Saxony (independent from August 6th, December 11th to the Rhine Confederation)
  • Ruler: King Friedrich August I (1763–1827)

• Sachsen-Coburg-Saalfeld (independent from August 6th, December 15th to the Rhine Confederation)
  • Ruler:
    1. Duke Franz (1800–9 December 1806)
    2. Duke Ernst I (December 9, 1806–1826)

• Sachsen-Gotha-Altenburg (independent from August 6th, December 15th to the Rhine Confederation)
  • Ruler: Duke August (1804–1822)

• Sachsen-Hildburghausen (independent from August 6th, December 15th to the Rhine Confederation)
  • Ruler: Duke Friedrich (1780–1826)

• Saxony-Meiningen (independent from August 6th, on December 15th to the Rhine Confederation)
  • Ruler: Duke Bernhard II (1803–1866, under guardianship )
  • Regent: Duchess Louise Eleonore von Hohenlohe-Langenburg (1803–1822)

• Sachsen-Weimar-Eisenach (independent from August 6th, December 15th to the Rhine Confederation)
  • Ruler: Duke Carl August (1758–1828)

• Sardinia
  • Ruler: King Viktor Emanuel I (1802–1821)

• Schaumburg-Lippe (independent from August 6th)
  • Ruler: Count Georg Wilhelm (1787–1860, under guardianship )
  • Regent: Countess Juliane Wilhelmine Luise von Hessen-Philippsthal (1787–1807)

• Schwarzburg-Rudolstadt
  • Ruler: Prince Ludwig Friedrich II. (1793–1807)

• Schwarzburg-Sondershausen
  • Ruler: Prince Günther Friedrich Karl I (1794–1835)

• Sweden
  • King : Gustav IV Adolf (1792–1809)

• Switzerland
  • Head of State: Landammann Andreas Merian-Iselin (1806)

• Sicily
  • Ruler: King Ferdinand I (1759–1825)

• Spain
  • King : Charles IV (1788–1808)

• Hungary
  • King : Franz I (1792–1835) (1792–1806 Emperor, 1792–1835 King of Bohemia, 1815–1835 King of Lombardy-Veneto, 1792–1797 and 1799–1800 Duke of Milan, 1792–1804 Archduke of Austria, 1804–1835 Emperor of Austria)

• United Kingdom
  • Head of State: King George III. (1801–1820) (1760–1801 King of Great Britain and Ireland, 1760–1806 Elector of Braunschweig-Lüneburg, 1814–1820 King of Hanover)
  • Head of Government:
    • Prime Minister William Pitt the Younger ( 1783-1801 , 1804-1806)
    • Prime Minister William Grenville, 1st Baron Grenville (1806-1807)

• Wallachia (under Ottoman rule)
  • Prince : Constantin Ipsilanti (1802–1806, 1806–1807, 1807 ) (1799–1801 Prince of Moldova)

• Waldeck (independent from August 6th)
  • Ruler: Prince Friedrich Karl August (1763–1812)

• Würzburg (independent from August 6th, September 25th to the Rhine Confederation)
  • Ruler: Grand Duke Ferdinand III. (1805-1814)