Susu Tribes
23x15px Spain
France Batavia Italy Etruria 23x15px Spain Bavaria Württemberg
Russian Empire United Kingdom Naples and Sicily Portugal Sweden
First French Empire
Volunteers from Habsburg Empire Russian Empire
Mamluk Forces The Ottomans and Mamluks also fought each other
France Confederation of the Rhine
Polish Legions Italy 23x15px Naples Etruria Holland Swiss Confederation 23x15px Spain
Russia United Kingdom Saxony (1806 only) Sweden Sicily
Río de la Plata Viceroyalty
British Empire
Dutch Empire
Portugal
Haiti British Empire
Duchy of Warsaw Confederation of the Rhine
Italy Naples Swiss Confederation Holland
Tyrol Hungary United Kingdom Black Brunswickers Sardinia Sicily
First French Empire Kingdom of Italy
Tyrolean Rebels
Chile
Argentina
Oman
Akwapim Tribes Akim Tribes
Ga Tribes British Empire Dutch Empire
Khmer Kingdom
Siam
Gran Colombia British Empire
New Granada
Allies: Austria Prussia
(Status quo ante bellum)
Lower Creeks Cherokees Choctaws
Forces of the Chogyal
Akim Tribes
United Kingdom of the Netherlands United Kingdom (from 1815)
Kingdom of Prussia Kingdom of France Kingdom of Hanover German Confederation Austrian Empire Russian Empire Sweden Netherlands 23x15px Spain Kingdom of Portugal Kingdom of Sardinia Kingdom of the Two Sicilies Grand Duchy of Tuscany
Napoleonic Kingdom of Naples
Kingdom of the Two Sicilies Grand Duchy of Tuscany United Kingdom
Circassia 23x15px Kingdom of Kartli-Kakheti Caucasian Imamate Other Tribes of the North Caucasus
Khoikhoi Forces
Kingdom of France
European Forces United Kingdom
Kingdom of France (1827 only) Russian Empire (1827 only)
Egypt Eyalet Beylik of Tunis (Only in naval battles)
British East India Company Native Tribes
Thirty-Three Orientals
Pro-Netherlands Javanese
United Kingdom 23x15px Spain
Viet Nam protectorate of Cambodia
Russian Empire (from 1833)
Ho-Chunk Menominee Potawatomi
Sauk Fox Kickapoo
23x15px Forces of Queen Isabella II of Spain United Kingdom Kingdom of the French Forces of King Pedro IV of Portugal
Forces of Infante Carlos of Spain Forces of King Miguel of Portugal
Free Khoikhoi
23x15px Juliana Republic
North Peru Argentina
British North America
American Volunteers
Republic of Canada
British East India Company
Argentine Unitarians Kingdom of the French Riograndense Republic British Empire Empire of Brazil Italian Legion
Argentine Confederation
Cambodian forces loyal to King Ang Duong
Forces of Tamati Waka Nene
British Settlers Te Ati Awa Iwi
British Settlers Maori Kupapa
Grand Duchy of Tuscany Papal States Kingdom of the Two Sicilies
Austrian Empire Russian Empire
Hungary
Prussia Kingdom of Saxony
Apache Allies:
British Empire French Empire
Khoikhoi Tribes Native Kafir Police
Uruguay Entre Ríos Corrientes
Blancos
French Empire Ottoman Empire Kingdom of Sardinia
Bulgarian Legion
Honduras Rebel Forces of Patricio Rivas British Empire
Nicaragua
French Empire United States (1856 and 1859 only)
23x15px Afghanistan
British East India Company Nepal Jammu and Kashmir 20 Princely states
Mughal Empire Awadh Jhansi 7 Princely states
Utah Territory Nauvoo Legion
Kingdom of Sardinia
Maori King Movement
British Settlers
Netherlands United States Second French Empire
Chofu Domain Kiheitai Volunteers
Maori Kupapa
Mito Domain
Satsuma Domain
Choshu Domain Sonno joi Rebels
Austrian Empire Kingdom of Prussia
Emirate of Bukhara
Argentina Empire of Brazil
Aizu Domain
Kingdom of Italy Mecklenburg-Schwerin Oldenburg County of Anhalt Duchy of Brunswick Duchy of Saxe-Altenburg Saxe-Coburg and Gotha Principality of Waldeck-Pyrmont County of Schwarzburg-Sondershausen Principality of Lippe Bremen Hamburg Lübeck
Kingdom of Saxony Kingdom of Bavaria Grand Duchy of Baden Kingdom of Württemberg Kingdom of Hanover Grand Duchy of Hesse Hesse-Kassel Principality of Reuss Elder Line Duchy of Saxe-Meiningen County of Schaumburg-Lippe Nassau
British Straits Settlements
Forces of the Emperor of Japan Satsuma Domain Choshu Domain Tosa Domain Hiroshima Domain Saga Domain
Northern Alliance Republic of Ezo Second French Empire
Métis Loyalists British Empire
Kingdom of Bavaria Baden Kingdom of Württemberg
Kiowa Tribes Southern Cheyenne Tribes Arapaho Tribes
German-American settlers
Jicarilla Apaches
Shoshone Tribes Crow Nation Pawnee Tribes
Cheyenne Tribes Lakota Tribes
Mfengu Tribe
Serbia Romania Montenegro Bulgarian volunteers
Regulators
Republic of Bolivia
British Empire Italy Belgium Ethiopian Empire
Arizona Rangers
Annam Protectorate
Remnants of the Nguy?n Dynasty of Viet Nam Black Flag Army
Cree–Assiniboine
Republic of Hawaii United States
United States Empire of Japan United Kingdom Redshirts Hawaiian Patriotic League
French Third Republic
Navy of Chile
French Indochina
Eritrean Rebels/Remnants of army
United States
The shortest war in history
Sovereign Tagalog Nation First Philippine Republic United States
The Thirty Days' War
Republic of Cuba First Philippine Republic Katipunan
Negrense Revolutionaries
Empire of Japan Russian Empire British Empire French Third Republic United States German Empire Kingdom of Italy Austria-Hungary
Qing Empire of China
South African Republic Foreign volunteers
23x15px Philippine Constabulary Philippine Scouts
Katipunan Pulajanes Sultanate of Sulu Moro people