1801 | 1807 | Temne War | Susu tribes | Kingdom of Koya | |
1802 | 1805 | Second Anglo-Maratha War | East India Company | Maratha Empire | |
1803 | 1805 | First Kandyan War | | Kandy | |
1803 | 1803 | Civil War:
| Loyalists | Forces of Robert Emmet | |
1803 | 1805 | War of the Third Coalition | Austrian Empire
Russian Empire
Naples and Sicily
Portugal
Sweden | French Empire
Batavia
Italy
Etruria
Spain
Bavaria
Württemberg |
|
1806 | 1807 | War of the Fourth Coalition | Prussia
Russia
Saxony
Sweden
Sicily | French Empire
Confederation of the Rhine
Polish Legions
Italy
Naples
Etruria
Holland
Swiss Confederation
Spain |
|
1806 | 1807 | British invasions of the Río de la Plata | | Spain
| |
1806 | 1807 | Ashanti-Fante War | Ashanti Empire | Fante Confederacy Dutch Empire | |
1807 | 1809 | Anglo-Turkish War | | Ottoman Empire |
|
1807 | 1814 | Gunboat War | | Denmark-Norway |
|
1807 | 1812 | Anglo-Russian War | | Russian Empire |
|
1807 | 1814 | Peninsular War | Spain Portugal | French Empire |
|
1809 | 1809 | War of the Fifth Coalition | Austrian Empire
Tyrol
Hungary
Black Brunswickers
Sicily
Sardinia | French Empire
Warsaw
Confederation of the Rhine
Kingdom of Italy
Naples
Swiss Confederation
Holland |
|
1810 | 1817 | Merina Conquest of Madagascar | Merina Kingdom | French Empire | |
1811 | 1812 | 4th Xhosa War | | Xhosa tribes | |
1811 | 1811 | Ga-Fante War | Ashanti Empire
Ga tribes
Dutch Empire | Fante Confederacy
Akwapim tribes
Akim tribes | |
1812 | 1815 | War of 1812 | Great Britain
British North America | United States |
|
1815 | 1815 | Second Kandyan War | | Kandy |
|
1815 | 1815 | Hundred Days War of the Seventh Coalition | Prussia
France
Hanover
German Confederation
Austria
Russia
Sweden
Netherlands
Spain
Portugal
Sardinia
Kingdom of the Two Sicilies
Tuscany | French Empire
Naples |
|
1817 | 1818 | Third Anglo-Maratha War | East India Company | Maratha Empire | |
1818 | 1819 | 5th Xhosa War | Khoikhoi Forces | Forces of Xhosa Chief Maqana Nxele | |
1820 | 1830 | Greek War of Independence | Greek revolutionaries
Ionian Islands | Ottoman Empire
Egypt | |
1823 | 1831 | First Ashanti War | | Ashanti Empire | |
1824 | 1826 | First Anglo-Burmese War | East India Company Native tribes | Kingdom of Burma |
|
1828 | 1834 | Portuguese Civil War | Liberal Forces of Queen Maria II
Spain | Absolutist Forces of King Miguel |
|
1833 | 1840 | First Carlist War | Forces of Queen Isabella II
French Kingdom
Forces of Queen Maria II | Carlists:
| |
1834 | 1836 | The 6th Xhosa War | Free Khoikhoi | Xhosa tribes | |
1837 | 1838 | Rebellions of 1837 | Province of Upper Canada
Province of Lower Canada
Great Britain | Patriote movement
American Volunteers
Hunters' Lodges
Republic of Canada |
|
1839 | 1842 | First Anglo-Afghan War | East India Company | Emirate of Afghanistan | |
1839 | 1842 | First Opium War | | Manchu-China |
|
1839 | 1851 | Uruguayan Civil War | Colorados
Argentine Unitarians
French Kingdom
Riograndense Republic
Brazil
Italian Legion | Blancos
Argentine Confederation | |
1845 | 1846 | First Anglo-Sikh War | East India Company
Patiala State | Sikh Empire |
|
1845 | 1846 | Flagstaff War | Forces of Tāmati Wāka Nene | Ngāpuhi Iwi | |
1846 | 1846 | Hutt Valley Campaign | Te Āti Awa Iwi | Ngāti Toa Iwi | |
1846 | 1847 | The 7th Xhosa War The War of the Axe | | Xhosa tribes | |
1847 | 1847 | Wanganui Campaign | Māori Kupapa | Māori Iwis | |
1848 | 1849 | Second Anglo-Sikh War | East India Company | Sikh Empire | |
1851 | 1853 | The 8th Xhosa War Mlanjeni's War | | Xhosa tribes
Khoikhoi tribes
Native Kafir Police | |
1852 | 1853 | Second Anglo-Burmese War | | Kingdom of Burma | |
1853 | 1856 | Crimean War | French Empire
Ottoman Empire
Kingdom of Sardinia | Russian Empire
Bulgarian Legion | |
1856 | 1857 | The National War in Nicaragua | Costa Rica
Honduras
Rebel Forces of Patricio Rivas
The Mosquito Coast | Sonora
Nicaragua | |
1856 | 1860 | Second Opium War Arrow War | French Empire
United States | Manchu-China |
|
1856 | 1857 | Anglo-Persian War | Afghanistan
East India Company | Persia
Herat | |
1857 | 1858 | Indian Mutiny | East India Company
Nepal
Jammu and Kashmir
Princely states:
| Sepoys of the East India Company Mughal Empire
Awadh
Jhansi
7 Princely states |
|
1860 | 1861 | First Taranaki War Second Māori War | | Māori Iwis
Māori King Movement | |
1863 | 1864 | Second Ashanti War | | Ashanti Empire | |
1863 | 1866 | Invasion of Waikato Third Māori War | Māori Kupapa | Māori King Movement | |
1864 | 1865 | Bhutan War | India | Bhutan |
|
1867 | 1874 | Klang War Selangor Civil War | Forces of Raja Abdullah of Klang
British Straits Settlements | Forces of Raja Mahadi | |
1868 | 1869 | Titokowaru's War Part of the New Zealand land wars | Māori Kupapa | Ngāti Ruanui Iwi | |
1868 | 1868 | 1868 Expedition to Abyssinia | India | Abyssinia | |
1868 | 1872 | Te Kooti's War Part of the New Zealand land wars | Māori Kupapa | Māori Iwis | |
1869 | 1869 | Red River Rebellion | Dominion of Canada
Métis Loyalists | Métis Forces of Louis Riel |
|
1873 | 1874 | Third Ashanti War | | Ashanti Empire |
|
1877 | 1878 | The 9th Xhosa War | Mfengu Tribe | Xhosa Gcaleka Tribe | |
1878 | 1880 | Second Anglo-Afghan War | India | Afghanistan | |
1879 | 1879 | Anglo-Zulu War | Natal | Zulu Kingdom | |
1880 | 1881 | First Boer War | | South African Republic |
|
1884 | 1889 | Mahdist War | Egypt
Italy
Belgium | Mahdist Sudan | |
1885 | 1885 | Third Anglo-Burmese War | | Kingdom of Burma | |
1888 | 1888 | Sikkim Expedition | India | Tibet | |
1896 | 1896 | Anglo-Zanzibar War | | Zanzibar | |
1899 | 1901 | Boxer Rebellion | Japan
Russia
France
United States
Germany
Italy
Austria-Hungary | Righteous Harmony Society
Manchu-China |
|
1899 | 1902 | Second Boer War | | Orange Free State
South African Republic
Foreign volunteers |
|
1901 | 1902 | Anglo-Aro War | | Aro Confederacy | |
1903 | 1904 | British expedition to Tibet
| India | Tibet | |