World leaders in 1937

Everyone who held a state’s top posts at some point in 1937, 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 1937 →

Major powers in 1937

United StatesUnited States history

United KingdomUnited Kingdom history

Soviet UnionRussia history

General Secretary
Joseph Stalin
Chairman of the Central Executive Committee of the Congress of Soviets
Mikhail Kalinin
Chairman of the Council of People's Commissars
Vyacheslav Molotov

Republic of China (1916–1949)China history

French Third RepublicFrance history

President of the Council of ministers
Léon Blum, then Camille Chautemps

Nazi GermanyGermany history

Chancellor
Adolf Hitler

Empire of JapanJapan history

Emperor
Hirohito

Africa

Beylik of TunisTunisia history

Prime minister
Hédi Lakhoua

Ethiopian Empire

Kingdom of EgyptEgypt history

Kingdom of Rwanda

LiberiaLiberia history

President
Edwin Barclay

Sultanate of Morocco: Alaouite dynasty

Sultanate of Zanzibar

Union of South AfricaSouth Africa history

Prime minister
J. B. M. Hertzog

Americas

Argentine RepublicArgentina history

BoliviaBolivia history

Chairman of the Government Junta
David Toro, then Germán Busch

CanadaCanada history

EcuadorEcuador history

Jéfe Supremo
Federico Páez

El SalvadorEl Salvador history

First Costa Rican RepublicCosta Rica history

GuatemalaGuatemala history

President
Jorge Ubico

HondurasHonduras history

MexicoMexico history

NicaraguaNicaragua history

Acting President
Carlos Alberto Brenes

Presidential Republic (1925–1973) of ChileChile history

Republic of Haiti (1859–1957)Haiti history

Republic of ParaguayParaguay history

Republic of PeruPeru history

Constitutional President
Óscar Benavides

Third Dominican RepublicDominican Republic history

United StatesUnited States history

United States of VenezuelaVenezuela history

Vargas Era BrazilBrazil history

Asia

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

Empire of JapanJapan history

Emperor
Hirohito

French Protectorate of CambodiaCambodia history

French Protectorate of Luang PhrabangLaos history

King of Luang Phrabang
Sisavang Vong

Hakims of BahrainBahrain history

Imperial State of Iran: Pahlavi dynastyIran history

Kedah SultanateMalaysia history

Kingdom of AfghanistanAfghanistan history

Prime minister
Mohammad Hashim Khan

Kingdom of IraqIraq history

ManchukuoChina history

Emperor
Puyi
Prime minister
Zhang Jinghui

Negeri SembilanMalaysia history

Nguyễn dynastyVietnam history

North Yemen: Mutawakkilite Kingdom of YemenYemen history

PakualamanIndonesia history

Perak Sultanate: Siak dynastyMalaysia history

Sultan
Iskandar

PhilippinesPhilippines history

Protectorate of BruneiBrunei history

QatarQatar history

Republic of China (1916–1949)China history

Republic of TurkeyTurkey history

Prime minister
İsmet İnönü, then Celâl Bayar

Selangor SultanateMalaysia history

Sultan
Sulaiman

Sheikhdom of KuwaitKuwait history

Sheikh
Ahmad I

Siam/Thailand: Rattanakosin KingdomThailand history

Sultanate of Siak Sri IndrapuraIndonesia history

Sultanate/ State of Muscat and OmanOman history

Sultan
Said III

Surakarta SunanateIndonesia history

Terengganu SultanateMalaysia history

Umm Al QuwainTurkey history

Yogyakarta SultanateIndonesia history

Europe

Albanian Kingdom (1928–1939)Albania history

Prime minister
Kostaq Kota

Andorra

Episcopal Co-Prince
Justí Guitart i Vilardebó
French Co-Prince
Albert François Lebrun

BelgiumBelgium history

Czechoslovakia: First Republic

President
Edvard Beneš
Prime Minister
Milan Hodža

Fascist Italy (1922–1943)Italy history

Prime Minister
Benito Mussolini

First Austrian Republic/ Federal State of AustriaAustria history

French Third RepublicFrance history

President of the Council of ministers
Léon Blum, then Camille Chautemps

Grand Duchy of LuxembourgLuxembourg history

Grand Duchess
Charlotte
Prime minister
Joseph Bech, then Pierre Dupong

Irish Free StateIreland history

President of the Executive Council
Éamon de Valera

Kingdom of BulgariaBulgaria history

Prime minister
Georgi Kyoseivanov

Kingdom of DenmarkDenmark history

Prime minister
Thorvald Stauning

Kingdom of Greece: 4th of August RegimeGreece history

Prime minister
Ioannis Metaxas

Kingdom of Hungary (1920–1946)Hungary history

Prime minister
Kálmán Darányi

Kingdom of IcelandIceland history

Prime minister
Hermann Jónasson

Kingdom of ItalyItaly history

Prime minister
Benito Mussolini

Kingdom of NorwayNorway history

Prime minister
Johan Nygaardsvold

Kingdom of RomaniaRomania history

Kingdom of Serbia / Yugoslavia: Kingdom of Serbs, Croats and Slovenes / Kingdom of Yugoslavia

Prime minister
Milan Stojadinović

Kingdom of SwedenSweden history

Prime minister
Per Albin Hansson

Liechtenstein

Prince
Franz I
Prime Minister
Josef Hoop

Monaco

Prince
Louis II

Nazi GermanyGermany history

Chancellor
Adolf Hitler

NetherlandsNetherlands history

Prime minister
Hendrikus Colijn

Republic of EstoniaEstonia history

President-Regent
Konstantin Päts
Prime minister
Konstantin Päts

Republic of FinlandFinland history

Prime minister
Kyösti Kallio, then Aimo Cajander

Republic of LatviaLatvia history

Prime minister
Kārlis Ulmanis

Republic of LithuaniaLithuania history

San Marino

Captains Regent
Giuliano Gozi

Second Polish RepublicPoland history

Second Portuguese RepublicPortugal history

President of the Council of Minister
António de Oliveira Salazar

Second Spanish RepublicSpain history

President
Manuel Azaña

Soviet UnionRussia history

General Secretary
Joseph Stalin
Chairman of the Central Executive Committee of the Congress of Soviets
Mikhail Kalinin
Chairman of the Council of People's Commissars
Vyacheslav Molotov

Spanish State (Francoist Spain)Spain history

Prime minister
Francisco Franco

SwitzerlandSwitzerland history

President of the Confederation
Giuseppe Motta

United Kingdom of Great Britain and Northern IrelandUnited Kingdom history

Vatican City

Sovereign
Pius XI

Yugoslavia: Democratic Federal Yugoslavia

Oceania

AustraliaAustralia history

Prime minister
Joseph Lyons

Dominion of New ZealandNew Zealand history

Prime minister
Michael Joseph Savage

Kingdom of Tonga (1900–70)Tonga history