World leaders in 1949

Everyone who held a state’s top posts at some point in 1949, 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 1949 →

Major powers in 1949

United StatesUnited States history

United KingdomUnited Kingdom history

Prime minister
Clement Attlee

Soviet UnionRussia history

General Secretary
Joseph Stalin
Chairman of the Presidium of the Supreme Soviet
Nikolay Shvernik
Chairman of the Council of Ministers
Joseph Stalin

Republic of China (1916–1949)China history

Premier
Sun Fo, then He Yingqin

People's Republic of ChinaChina history

Chairman; paramount leader
Mao Zedong
Chairman
Mao Zedong
Premier
Zhou Enlai

French Fourth RepublicFrance history

Prime minister
Henri Queuille, then Georges Bidault

Allied-occupied GermanyGermany history

Military governor
Lucius D. Clay

East GermanyGermany history

President
Wilhelm Pieck

West GermanyGermany history

Acting President
Karl Arnold
President
Theodor Heuss
Chancellor
Konrad Adenauer

State of JapanJapan history

Emperor
Hirohito
Prime minister
Shigeru Yoshida

Africa

Beylik of TunisTunisia history

Ethiopian Empire

Kingdom of EgyptEgypt history

Kingdom of Rwanda

LiberiaLiberia history

Sultanate of Morocco: Alaouite dynasty

Sultanate of Zanzibar

Union of South AfricaSouth Africa history

Americas

Argentine RepublicArgentina history

President
Juan Perón

BoliviaBolivia history

CanadaCanada history

Prime minister
Louis St. Laurent

EcuadorEcuador history

President
Galo Plaza

Fourth Brazilian RepublicBrazil history

GuatemalaGuatemala history

HondurasHonduras history

MexicoMexico history

NicaraguaNicaragua history

PanamaPanama history

Presidential Republic (1925–1973) of ChileChile history

Republic of ColombiaColombia history

Republic of Costa RicaCosta Rica history

Republic of CubaCuba history

Republic of Haiti (1859–1957)Haiti history

Republic of ParaguayParaguay history

Republic of PeruPeru history

Third Dominican RepublicDominican Republic history

United StatesUnited States history

United States of VenezuelaVenezuela history

UruguayUruguay history

Asia

Democratic Republic of Vietnam (North Vietnam, 1945–1976)Vietnam history

President
Ho Chi Minh
Prime minister
Ho Chi Minh

Emirate of Abu DhabiTurkey history

Emirate of AjmanTurkey history

Emirate of DubaiTurkey history

Emirate of FujairahTurkey history

Emirate of Nejd and HasaSaudi Arabia history

Emirate of Ras Al KhaimahTurkey history

Emirate of SharjahTurkey history

First Syrian RepublicSyria history

Acting President
Sami al-Hinnawi
Prime minister
Husni al-Za'im, then Muhsin al-Barazi

French Protectorate of CambodiaCambodia history

Prime minister
Penn Nouth, then Yem Sambaur, then Ieu Koeus

Hakims of BahrainBahrain history

Imperial State of Iran: Pahlavi dynastyIran history

IsraelIsrael history

Chairman; President
Chaim Weizmann
Prime minister
David Ben-Gurion

Kedah SultanateMalaysia history

Kelantan Sultanate: Patani dynastyMalaysia history

Kingdom of AfghanistanAfghanistan history

Prime minister
Shah Mahmud Khan

Kingdom of IraqIraq history

Kingdom of JordanJordan history

Prime minister
Tawfik Abu al-Huda

LebanonLebanon history

Prime minister
Riad Al Solh

Mongolian People's RepublicMongolia history

Negeri SembilanMalaysia history

North Korea: Democratic People's Republic of Korea

Prime minister
Kim Il Sung

North Yemen: Mutawakkilite Kingdom of YemenYemen history

People's Republic of ChinaChina history

Chairman; paramount leader
Mao Zedong
Chairman
Mao Zedong
Premier
Zhou Enlai

Perak Sultanate: Siak dynastyMalaysia history

PerlisMalaysia history

PhilippinesPhilippines history

Pontianak SultanateIndonesia history

Protectorate of BruneiBrunei history

QatarQatar history

Republic of China (1916–1949)China history

Premier
Sun Fo, then He Yingqin

Republic of China: TaiwanChina history

Acting President
Li Zongren, then Yan Xishan
Premier
Yan Xishan

Republic of Indonesia (1945–1949) / United States of IndonesiaIndonesia history

President
Sukarno
Prime minister
Mohammad Hatta

Republic of TurkeyTurkey history

Prime minister
Hasan Saka, then Şemsettin Günaltay

Second Syrian RepublicSyria history

Prime minister
Hashim al-Atassi, then Nazim al-Kudsi

Selangor SultanateMalaysia history

Sheikhdom of KuwaitKuwait history

Sheikh
Ahmad I

Siam/Thailand: Rattanakosin KingdomThailand history

Prime minister
Plaek Phibunsongkhram

South Korea: Republic of Korea

President
Syngman Rhee
Prime minister
Lee Beom-seok

State of JapanJapan history

Emperor
Hirohito
Prime minister
Shigeru Yoshida

State of Vietnam (South Vietnam, 1949–1955)Vietnam history

General Secretary
Trường Chinh
President
Bảo Đại
Prime minister
Bảo Đại

Sultanate/ State of Muscat and OmanOman history

Sultan
Said III

Terengganu SultanateMalaysia history

Umm Al QuwainTurkey history

Union of Burma

Prime minister
U Nu

Europe

Allied-occupied AustriaAustria history

High Commissioner
Antoine Béthouart

Allied-occupied GermanyGermany history

Military governor
Lucius D. Clay

Andorra

Episcopal Co-Prince
Ramon Iglesias i Navarri
French Co-Prince
Vincent Auriol

BelgiumBelgium history

Prime minister
Paul-Henri Spaak, then Gaston Eyskens

Czechoslovak Socialist Republic

Prime Minister
Antonín Zápotocký

East GermanyGermany history

President
Wilhelm Pieck

French Fourth RepublicFrance history

Prime minister
Henri Queuille, then Georges Bidault

Grand Duchy of LuxembourgLuxembourg history

Grand Duchess
Charlotte
Prime minister
Pierre Dupong

Kingdom of DenmarkDenmark history

Prime minister
Hans Hedtoft

Kingdom of Greece: 4th of August RegimeGreece history

King
Paul

Kingdom of NorwayNorway history

Prime minister
Einar Gerhardsen

Kingdom of SwedenSweden history

Prime minister
Tage Erlander

Liechtenstein

Prime Minister
Alexander Frick

Monaco

Prince
Louis II, then Rainier III
Acting Minister of state
Pierre Blanchy
Minister of state
Jacques Rueff

NetherlandsNetherlands history

Queen
Juliana
Prime minister
Willem Drees

People's Republic of BulgariaBulgaria history

General Secretary
Georgi Dimitrov
Chairman of the Presidium of the National Assembly
Mincho Neychev
Prime Minister
Georgi Dimitrov, then Vasil Kolarov

People's Republic of PolandPoland history

General Secretary
Bolesław Bierut
Prime minister
Józef Cyrankiewicz

People's Socialist Republic of AlbaniaAlbania history

First Secretary
Enver Hoxha
Chairman
Omer Nishani
Prime minister
Enver Hoxha

Republic of AustriaAustria history

President
Karl Renner
Chancellor
Leopold Figl

Republic of EstoniaEstonia history

Prime minister
Otto Tief

Republic of FinlandFinland history

Prime minister
Karl-August Fagerholm

Republic of IcelandIceland history

Republic of IrelandIreland history

Republic of ItalyItaly history

President
Luigi Einaudi

Second Hungarian RepublicHungary history

Prime minister
István Dobi

Second Portuguese RepublicPortugal history

President of the Council of Minister
António de Oliveira Salazar

Socialist Republic of RomaniaRomania history

General Secretary
Gheorghe Gheorghiu-Dej
President of the Presidium
Constantin Ion Parhon
Prime minister
Petru Groza

Soviet UnionRussia history

General Secretary
Joseph Stalin
Chairman of the Presidium of the Supreme Soviet
Nikolay Shvernik
Chairman of the Council of Ministers
Joseph Stalin

Spanish State (Francoist Spain)Spain history

Prime minister
Francisco Franco

SwitzerlandSwitzerland history

President of the Confederation
Ernst Nobs

United Kingdom of Great Britain and Northern IrelandUnited Kingdom history

Prime minister
Clement Attlee

Vatican City

Sovereign
Pius XII

West GermanyGermany history

Acting President
Karl Arnold
President
Theodor Heuss
Chancellor
Konrad Adenauer

Yugoslavia: Democratic Federal Yugoslavia

Prime minister
Josip Broz Tito

Oceania

AustraliaAustralia history

Prime minister
Ben Chifley, then Sir Robert Menzies

Kingdom of Tonga (1900–70)Tonga history

Kings of Uvea (Wallis)

"Pulufegu", King
Pelenato Fuluhea

New ZealandNew Zealand history

Prime minister
Peter Fraser, then Sidney Holland