List of state leaders in 1810
1809 state leaders — Events of 1810 — 1811 state leaders — State leaders by year
Africa
- Ashanti Confederacy - Osei Bonsu, Asantehene (1804–1824)
- Buganda - Semakokiro, King of Buganda (1771–1814)
- Bunyoro - Nyamutukura 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
Europe
- Abkhazia -
- Arslan Begi, Prince of Abkhazia (1806–1810)
- Safar Begi, Prince of Abkhazia (1810–1821)
- Andorra -
- Austria - Francis I, Emperor of Austria (1792*-1835) *Note: Leader of Austria held the title of Archduke prior to 1804
- Bohemia - Francis, King of Bohemia (1792–1835)
- Confederation of the Rhine
- Denmark–Norway
- Finland - Alexander I, Grand Duke of Finland (1809–1825)
- France - Napoleon I, Emperor of the French (1804–1814)
- Holland -
- Louis I, King of Holland (1806–1810)
- Louis II, King of Holland (1810)
- Hungary - Francis, King of Hungary (1792–1835)
- Ottoman Empire
- Portugal - Maria I Francisca, Queen of Portugal (1777–1816)
- Prussia - Frederick William III, King of Prussia (1797–1840)
- Count Karl Friedrich Ferdinand Alexander von Dohna-Schlobitten, Chief Minister of Prussia (1808–1810)
- Prince Karl August von Hardenberg, Chief Minister of Prussia (1810–1822)
- Russia - Alexander I, Tsar of Russia (1801–1825)
- Spain - Joseph Bonaparte, King of Spain (1808–1813)
- Sweden -
- United Kingdom
- Warsaw - Frederick Augustus I, Duke of Warsaw (1807–1813)
Middle East and North Africa
North America and the Caribbean