List of sovereign states in 1921
| Sovereign states by year | ||
|---|---|---|
| List of sovereign states in 1920 | Events of 1921 | List of sovereign states in 1922 |
Sovereign states
A
Abkhazia - Socialist Soviet Republic of Abkhazia (from March 31)
Afghanistan - Emirate of Afghanistan
Albania - Principality of Albania
Andorra - Principality of Andorra
Argentina - Argentine Republic- Armenia - Armenian Socialist Soviet Republic
- File:Flag of Asir.svg Asir - Emirate of Asir
Australia - Commonwealth of Australia
Austria - Federal State of Austria
Azerbaijan - Azerbaijan Socialist Soviet Republic
B
Belgium - Kingdom of Belgium
Bolivia - Republic of Bolivia
Brazil - Republic of the United States of Brazil
Bulgaria - Kingdom of Bulgaria
C
Canada - Dominion of Canada
Chile - Republic of Chile
China - Republic of China
Colombia - Republic of Colombia
Costa Rica - Republic of Costa Rica
Cuba - Republic of Cuba
Czechoslovakia - Czechoslovak Republic
D
Danzig - Free City of Danzig
Denmark - Kingdom of Denmark
Dominican Republic
E
Ecuador - Republic of Ecuador
El Salvador - Republic of El Salvador (to October 1)
Estonia - Republic of Estonia
Ethiopia - Ethiopian Empire
F
G
Georgia - Democratic Republic of Georgia (to February 11)
Germany - German Reich
Greece - Kingdom of Greece
Guatemala - Republic of Guatemala (to October 1)
H
Ha'il - Emirate of Ha'il (to November 2)
Haiti - Republic of Haiti
Hejaz - Kingdom of Hejaz
Honduras - Republic of Honduras (to October 1)
Hungary - Kingdom of Hungary
I
J
Japan - Empire of Japan
L
Latvia - Republic of Latvia
Liberia - Republic of Liberia
Liechtenstein - Principality of Liechtenstein
Lithuania - Republic of Lithuania
Luxembourg - Grand Duchy of Luxembourg
M
Mexico - United Mexican States
Monaco - Principality of Monaco
Mongolia - Mongolian People's Government (from July 11)
N
Nejd
- Emirate of Nejd (to August 22)
- Sultanate of Nejd (from August 22)
Nepal - Kingdom of Nepal
Netherlands - Kingdom of the Netherlands
Newfoundland - Dominion of Newfoundland
New Zealand - Dominion of New Zealand
Nicaragua - Republic of Nicaragua
Norway - Kingdom of Norway
O
Ottoman Empire - Sublime Ottoman State
P
Panama - Republic of Panama
Paraguay - Republic of Paraguay
Persia - Persian Empire
Peru - Peruvian Republic
Poland - Republic of Poland
Portugal - Portuguese Republic
R
S
San Marino - Most Serene Republic of San Marino
Serbs, Croats and Slovenes - Kingdom of Serbs, Croats, and Slovenes
Siam - Kingdom of Siam
South Africa - Union of South Africa
Spain - Kingdom of Spain
Sweden - Kingdom of Sweden
Switzerland - Swiss Confederation
U
United Kingdom - United Kingdom of Great Britain and Ireland
United States - United States of America
Uruguay - Eastern Republic of Uruguay
V
Venezuela - United States of Venezuela
Y
Yemen - Mutawakkilite Kingdom of Yemen
Other states
Armenia, Mountainous (from April 26 to July)
Baranya-Baja - Serb-Hungarian Baranya-Baja Republic (from August 14 to August 25)- Bottleneck - Free State Bottleneck
Bukharan - Bukharan People's Soviet Republic
Byelorussia - Byelorussian Socialist Soviet Republic
Central Lithuania - Republic of Central Lithuania
Far Eastern Republic- Georgia, Soviet - Socialist Soviet Republic of Georgia (from February 11)
Gilan - Persian Socialist Soviet Republic (to September)
Ireland - Irish Republic
Khorezm - Khorezm People's Soviet Republic- Khorasan - Autonomous Government of Khorasan (from April 2, 1921 to October 6, 1921)
- Labin - Labin Republic (from March 2 to April 8)
Lajtabánság - Banate of Leitha (from October 4 to November 5)
Mirdita - Republic of Mirdita (from July 17 to November 20)
Mongolia (from February 21 to July 11)
Morocco - Sultanate of Morocco (de jure sovereign state under French and Spanish protectorate)[1][2]
North Caucasian Emirate- Provisional Priamurye Government
Rif - Confederal Republic of the Tribes of the Rif (from September 18)
Tannu Tuva - People's Republic of Tannu Tuva (from August 14)
Tavolara - Kingdom of Tavolara
Tibet
Ukraine, Soviet - Ukrainian Socialist Soviet Republic
League of Nations Mandates
- Nauru (administered by Australia, New Zealand and the United Kingdom)
- New Guinea - Territory of New Guinea (administered by Australia)
- South Pacific Mandate (administered by Japan)
- South-West Africa (administered by South Africa)
- Western Samoa (administered by New Zealand)
Not enacted
-
Mesopotamia - Kingdom of Iraq (from August 23) (administered by the United Kingdom)
