World leaders in 1802

Everyone who held a state’s top posts at some point in 1802, in the order they held them. Names are from Wikipedia’s list of state leaders and appear only where the person’s Wikidata record agrees on the post and the years. What happened in 1802 →

Major powers in 1802

United StatesUnited States history

United KingdomUnited Kingdom history

Prime minister
Henry Addington

Russian EmpireRussia history

Qing dynastyChina history

Emperor
Jiaqing

French First RepublicFrance history

First Consul
Napoleon I

Tokugawa shogunate of JapanJapan history

Emperor
Kōkaku

Africa

Beylik of TunisTunisia history

Ethiopian Empire

Kingdom of Eswatini (Swaziland)

Merina Kingdom

Morocco: Alaouite dynasty

Sultan
Slimane

Pate Sultanate

Americas

Miskito CoastNicaragua history

United StatesUnited States history

Asia

Aceh SultanateIndonesia history

Emirate of DiriyahSaudi Arabia history

Johor SultanateIndonesia history

Joseon

King
Sunjo

Kedah SultanateMalaysia history

Konbaung dynasty

Ottoman EmpireTurkey history

Sultan
Selim III

Qing dynastyChina history

Emperor
Jiaqing

Rattanakosin Kingdom of SiamThailand history

King
Rama I

Ryukyu Kingdom: Second Shō dynastyJapan history

Selangor SultanateMalaysia history

Sheikhdom of Abu DhabiUnited Arab Emirates history

Sheikhdom of KuwaitKuwait history

Sheikhdom of SharjahUnited Arab Emirates history

Sheikhdom of Umm Al QuwainUnited Arab Emirates history

Tokugawa shogunate of JapanJapan history

Emperor
Kōkaku

Yemeni Zaidi StateYemen history

Yogyakarta SultanateIndonesia history

Europe

Andorra

Anhalt-Köthen

Bourbon SpainSpain history

Bremen-Verden

Denmark–NorwayDenmark history

King of Denmark and Norway
Christian VII

Electorate of Brandenburg, Kingdom of Prussia

French First RepublicFrance history

First Consul
Napoleon I

Gustavian era SwedenSweden history

Holy Roman Empire, Kingdom of Germany

Emperor Elect, King
Francis II

Kingdom of Bavaria

Kingdom of Bohemia

Kingdom of Croatia (Habsburg)Croatia history

Kingdom of Galicia and LodomeriaUkraine history

Kingdom of ImeretiGeorgia history

Kingdom of PortugalPortugal history

Queen
Maria I

Kingdom of Sardinia, Duchy of SavoyItaly history

Kingdom of Saxony

MoldaviaRomania history

Papal States

Principality of Waldeck and Pyrmont

Russian EmpireRussia history

United Kingdom of Great Britain and IrelandUnited Kingdom history

Prime minister
Henry Addington