List of sovereign states in 1917

overeign States

A

*flagicon|Albania|1914 Albania – Principality of Albania
*flag|Andorra – Principality of Andorra
*flag|Argentina – Argentine Republic
*flagicon image|Flag_of_Asir.svg Asir – Emirate of Asir
*flagicon image|Flag_of_Upper_Asir.svg Upper Asir – Emirate of Upper Asir
*flag|Australia – Commonwealth of Australia
*flag|Austria-Hungary – Austro-Hungarian Empire

B

*flag|Belgium|state – Kingdom of Belgium
*flag|Bolivia – Republic of Bolivia
*flag|Brazil|1889 – Republic of the United States of Brazil
*flagicon|Bulgaria|1878 Bulgaria – Kingdom of Bulgaria

C

*flag|Canada|1868 – Dominion of Canada
*flag|Chile – Republic of Chile
*flag|Republic of China|1912|name=China – Republic of China (to July 1)
**flagicon|Qing Dynasty Great Qing Empire (from July 1 to July 12)
**flagicon|Republic of China|1912 Republic of China (from July 12)
*flag|Colombia – Republic of Colombia
*flag|Costa Rica|state – Republic of Costa Rica
*flag|Cuba – Republic of Cuba

D

*flag|Denmark – Kingdom of Denmark
*flag|Dominican Republic – Dominican Republic

E

*flag|Ecuador – Republic of Ecuador
*flag|El Salvador – Republic of El Salvador
*flagicon|Ethiopia|1897 Ethiopia – Empire of Ethiopia

F

*flagicon image|Flag_of_Finland_1918_%28state%29.svg Finland – Kingdom of Finland (from December 6)
*flagicon|France France – French Republic

G

*flag|German Empire|name=Germany – German Empire
*flagicon|Greece|royal Greece – Kingdom of Greece
*flag|Guatemala – Republic of Guatemala

H

*flagicon image|Flag of the Emirate of Ha'il.svg Ha'il – Emirate of Ha'il
*flag|Haiti|civil – Republic of Haiti
*flagicon image|Red_flag.svg flag|Kingdom of Hejaz|1917|name=Hejaz – Kingdom of Hejaz
*flag|Honduras – Republic of Honduras

I

*flagicon|Italy|1861 Italy – Kingdom of Italy

J

*flag|Empire of Japan|name=Japan – Empire of Japan

L

*flag|Liberia – Republic of Liberia
*flagicon image|Flag of Liechtenstein (1852-1921).svg Liechtenstein – Principality of Liechtenstein
*flag|Luxembourg – Grand Duchy of Luxembourg

M

*flagicon|Mexico|1899 flag|Mexico|1917 – United Mexican States
*flag|Monaco – Principality of Monaco
*flagicon|Montenegro|1910 Montenegro – Kingdom of Montenegro

N

*flagicon image|Flag_of_the_Second_Saudi_State.svg Nejd – Emirate of Nejd
*flag|Netherlands – Kingdom of The Netherlands
*flag|Newfoundland – Dominion of Newfoundland
*flagicon|New Zealand New Zealand – Dominion of New Zealand
*flag|Nicaragua – Republic of Nicaragua
*flag|Norway – Kingdom of Norway

O

*flag|Ottoman Empire – Sublime Ottoman State

P

*flag|Panama – Republic of Panama
*flagicon image|Flag of Paraguay 1842.png Paraguay – Republic of Paraguay
*flagicon image|Flag of Persia (1910).svg Persia – Persian Empire
*flag|Peru|1825 – Peruvian Republic
*flag|Portugal – Portuguese Republic

R

*flagicon|Romania Romania – Kingdom of Romania
*flag|Russian Empire|1914|name=Russia – Russian Empire (to March 15)
**flagicon|Russia Russia (from March 15 to September 14)
**flagicon|Russia Russian Republic (from September 14 to November 7)
**flagicon|Russia Russian Soviet Republic (from November 7)

*flag|San Marino – Most Serene Republic of San Marino
*flag|Kingdom of Serbia|name=Serbia – Kingdom of Serbia
*flagicon|Thailand|1916 flag|Thailand|name=Siam – Kingdom of Siam
*flagicon|South Africa|1910 South Africa – Union of South Africa
*flagicon|Spain|1785 Spain – Kingdom of Spain
*flag|Sweden – Kingdom of Sweden
*flag|Switzerland – Swiss Confederation

U

*flagicon|United Kingdom United Kingdom – United Kingdom of Great Britain and Ireland
*flag|United States|1912 – United States of America
*flag|Uruguay – Eastern Republic of Uruguay

V

*flag|Venezuela|1905 – United States of Venezuela

tates Claiming Sovereignty

*flagicon image|Flag of the Alash Autonomy.svg Alash – Alash Autonomy (from December 13)
*flagicon image|Flag of the Crimean Republic.svg Crimea – Crimean People's Republic (from December 13)
*flagicon image|Flag_of_Idel-Ural_State.svg Idel-Ural – Idel-Ural State (from May 5)
*flagicon image|Flag of Lado.svg Lado – Lado District
*flagicon image|R D Moldova.png Moldavia – Moldavian Democratic Republic (from January 24)
*flagicon image|Flag of the Mountainous Republic of the Northern Caucasus (1917).svg flagicon image|Flag of the Mountainous Republic of the Northern Caucasus.svg Northern Caucasus – Mountainous Republic of the Northern Caucasus (from March)
*noflag|Poland – Kingdom of Poland
*flagicon image|Flag_of_Tavolara.gif Tavolara – Kingdom of Tavolara
*flag|Tibet – Tibet
*flagicon|Ukraine|1918 Ukraine – Ukrainian People's Republic (from March 11)
**flagicon image|Red flag.svg Ukrainian Soviet Socialist Republic (from December 25)
*flagicon image|Flag_of_Administration_of_Western_Armenia.svg Western Armenia – Administration for Western Armenia