List of state leaders in 1943
1942 state leaders - Events of 1943 - 1944 state leaders - State leaders by year
Africa
Asia
Europe
- Albania
- Andorra
- Co-Princes -
- First Syndic - Francesc Cairat Freixes, First Syndic of Andorra (1937–1960)
- Belgium
- Denmark
- Éire (Ireland) -
- Estonia - German occupation since August 28, 1941
- France -
- Germany -
- Hungary -
- Italy -
- Liechtenstein -
- Netherlands (German and Japanese occupied, except for Curaçoa, Suriname and Southern Papoea)
- Poland (Government in exile)
- Portugal -
- Soviet Union -
- Spain -
- Sweden
- Turkey -
- United Kingdom -
- Vatican City
North America
Oceania
- Australia -
- New Zealand
- Tonga
South America
- Argentina
- Ramón Castillo, President of Argentina (1942–1943, acting president 1940–1942)
- Arturo Rawson, de facto President of Argentina (1943)
- Pedro Pablo Ramírez, de facto President of Argentina (1943–1944)
- Bolivia
- Enrique Peñaranda, President of Bolivia (1940–1943)
- Gualberto Villarroel, President of Bolivia (1943–1946)
- Brazil - Getúlio Vargas, President of Brazil (1930–1945)
- Ecuador - Carlos Alberto Arroyo del Río, Acting President of Ecuador (1939–1944)
- Paraguay - Higinio Moriñigo, President of Paraguay (1940–1948)
- Peru - Manuel Prado y Ugarteche, President of Peru (1939–1945)
- Uruguay -
- Alfredo Baldomir, President of Uruguay (1938–1943)
- Juan José de Amézaga, President of Uruguay (1943–1947)
- Venezuela - Isaías Medina Angarita, President of Venezuela (1941–1945)