ranked list, by engagements

Wars with the most placed engagements

The hundred wars and campaigns with the most placed battles, sieges and naval actions in the atlas. The count reflects how thoroughly a war's engagements are recorded with coordinates as much as its size.

Wars with the most placed engagements

	War	Engagements	Years
1	World War II	1,159	1939 to 1945
2	World War I	594	1914 to 1918
3	American Civil War	582	1861 to 1865
4	Pacific War	411	1941 to 1945
5	American Revolutionary War	242	1775 to 1783
6	Peninsular War	207	1808 to 1814
7	Vietnam War	194	1955 to 1975
8	Eighty Years' War	178	1568 to 1648
9	Reconquista	142	AD 722 to 1492
10	Seven Years' War	129	1756 to 1763
11	Thirty Years' War	119	1618 to 1648
12	French Revolutionary Wars	118	1792 to 1802
13	Napoleonic Wars	116	1803 to 1815
14	War in the Vendée	114	1793 to 1796
15	Chinese Civil War	111	1927 to 1950
16	Hundred Years' War	111	1337 to 1453
17	War of the First Coalition	108	1792 to 1797
18	Spanish Civil War	107	1936 to 1939
19	Arab–Byzantine wars	107	AD 629 to 1050
20	Crusades	103	1095 to 1291
21	War of the Spanish Succession	101	1701 to 1714
22	Korean War	98	1950 to 1953
23	Great Northern War	93	1700 to 1721
24	War of 1812	87	1812 to 1815
25	First Carlist War	84	1833 to 1840
26	Greek War of Independence	83	1821 to 1829
27	War of the Second Coalition	81	1798 to 1802
28	Second Sino-Japanese War	77	1937 to 1945
29	Mongol invasions and conquests	77	1206 to 1337
30	French Revolution	77	1789 to 1799
31	War of the Sixth Coalition	73	1813 to 1814
32	Russian Civil War	73	1917 to 1922
33	Second Punic War	67	218 BC to 201 BC
34	Franco-Prussian War	65	1870 to 1871
35	Hussite Wars	61	1419 to 1434
36	Norman Invasion of Wales	56	1051 to 1204
37	Gregorian Reform	50
38	Albigensian Crusade	50	1209 to 1229
39	War of the Austrian Succession	49	1740 to 1748
40	Austro-Prussian War	48	1866
41	Polish–Soviet War	47	1919 to 1921
42	January Uprising	47	1863 to 1864
43	Nine Years' War	46	1688 to 1697
44	First English Civil War	46	1642 to 1646
45	Ottoman–Spanish War	45	1515 to 1577
46	Iran–Iraq War	45	1980 to 1988
47	Mexican-American War	43	1846 to 1848
48	Second Boer War	42	1899 to 1902
49	Japanese invasions of Korea	40	1592 to 1598
50	Byzantine–Bulgarian Wars	40	AD 680 to 1355
51	Franco-Spanish War	40	1635 to 1659
52	Anglo-Spanish War	40	1585 to 1604
53	Franco-Dutch War	39	1672 to 1678
54	Almoravid conquest of al-Andalus	39	1086 to 1147
55	Western Sahara War	39	1975 to 1991
56	War of the Pyrenees	38	1793 to 1795
57	Philippine Revolution	37	1896 to 1898
58	Reapers' War	37	1640 to 1659
59	Ottoman Wars in Europe	36	1354 to 1683
60	Spanish conquest of the Inca Empire	36	1532 to 1572
61	French Wars of Religion	35	1562 to 1598
62	War of the Fifth Coalition	35	1809
63	Finnish Civil War	35	1918
64	Genpei War	35	1180 to 1185
65	Byzantine–Seljuq Wars	34	1048 to 1308
66	Russo-Polish War	34	1654 to 1667
67	Third Carlist War	33	1872 to 1876
68	Finnish War	32	1808 to 1809
69	1948 Arab–Israeli War	32	1948 to 1949
70	human history	31
71	Paraguayan War	31	1864 to 1870
72	Dutch–Portuguese War	30	1601 to 1661
73	Yom Kippur War	30	1973
74	First Balkan War	30	1912 to 1913
75	Hungarian Revolution of 1848	30	1848 to 1849
76	Timurid conquests and invasions	30	1369 to 1426
77	Peloponnesian War	30	431 BC to 404 BC
78	Falklands War	30	1982
79	Boshin War	29	1868 to 1869
80	Crimean War	29	1853 to 1856
81	Second Northern War	28	1655 to 1660
82	Gulf War	28	1990 to 1991
83	Philippine–American War	28	1899 to 1902
84	Cretan War of 1645-1669	28	1645 to 1669
85	Moroccan–Portuguese conflicts	27
86	War of the League of Cambrai	27	1508 to 1516
87	War of the Third Coalition	26	1805 to 1806
88	Caesar's Civil War	26	49 BC to 45 BC
89	Muslim conquest of Persia	26	AD 633 to AD 654
90	Tenth Russo-Turkish War	26	1877 to 1878
91	Gallic War	26	58 BC to 51 BC
92	Long War	25	1593 to 1606
93	War of the Pacific	25	1879 to 1884
94	Gothic War of 535–554	25	AD 535 to AD 554
95	Irish Confederate Wars	25	1641 to 1653
96	Irish Rebellion of 1798	25	1798
97	Scanian War	24	1675 to 1679
98	Second French intervention in Mexico	24	1861 to 1867
99	King William's War	24	1688 to 1697
100	Ottoman–Habsburg Wars	24	1526 to 1791

Sources and method

Counts are Wikidata records with coordinates whose part-of chain reaches the war. Wars whose battles lack coordinates in Wikidata rank lower than their history would suggest.