This is a list of conflicts in Europe ordered chronologically, including wars between European states, civil wars within European states, wars between a European state and a non-European state that took place within Europe, militarized interstate disputes, and global conflicts in which Europe was a theatre of war.
There are various definitions of Europe and in particular, there is a significant dispute about the eastern and southeastern boundaries, specifically about how to define the countries of the former Soviet Union. This list is based on a wide definition that includes much of the interface between Europe and Western Asia.
Prehistory c. 5000 BCE Talheim Death Pit c. 5000 BCE Massacre of Schletz c. 5000 BCE Massacre at Kilianstädten c. 1300 BCE Tollense valley battlefield Bronze age c. 1200 BCE Trojan War c. 1200 BCE Late Bronze Age collapse 1121-c.800 BCE Urartian invasions of Diauehi c. 1104–900 BCE Dorian invasion 8th century BCE c. 753–351 BCE Roman–Etruscan Wars c. 753–494 BCE Roman–Sabine wars c.750-700 Scythian invasion of Colchis 743–724 BCE First Messenian War 710–650 BCE Lelantine War circa 700–601 BCE Alban war with Rome 7th century BCE 685–668 BCE Second Messenian War 669–668 BCE Sparta–Argos War 643-338 BCE Roman-Latin wars 600–265 BCE Greek–Punic Wars 6th century BCE 595–585 BCE First Sacred War 560 BCE Second Arcadian War 540 BCE Battle of Alalia 538–522 BCE Polycrates wars 513 BCE Scythian campaign of Darius I 509–396 BCE Early Italian campaigns
5th century BCE 500–499 BCE Persian invasion of Naxos 499–493 BCE Ionian Revolt 492–490 BCE First Persian invasion of Greece 482–479 BCE Second Persian invasion of Greece 480–307 BCE Sicilian Wars 460–445 BCE First Peloponnesian War 449–448 BCE Second Sacred War 440–439 BCE Samian War 431–404 BCE Second Peloponnesian War 404–403 BCE Phyle Campaign 401-400 BCE Elean War 4th century BCE 395–387 BCE Corinthian War 393-387 BCE Syracusan-Italiote war 390–387 BCE Celtic invasion of Italia 389-380 BCE Bosporan-Sindian War 389-360 BCE Bosporan-Heracleote War 378–371 BCE Boeotian War 378–362 BCE Theban-Spartan War 358-337 BCE Philip II's Illyrian Campaigns 337 BCE Macedonian-amphipolitan war 357–355 BCE Social War 356–346 BCE Third Sacred War 346-344 BCE Foreign War 339-338 BCE Fourth sacred war 339-338 BCE Second Olynthian war 335 BCE Alexander's Balkan campaign 331 BCE Lacedaemonian war 331 BCE Epirote invasion of southern italy 323–322 BCE Lamian War 321-319 BCE First War of the Diadochi 319-315 BCE Second War of the Diadochi 315-311 BCE Third War of the Diadochi 307-304 BCE Fourth War of the Diadochi 3rd century BCE
280-275 BCE Gallic invasion of Greece and Thrace 280–275 BCE Pyrrhic War 272 BCE Pyrrhus' invasion of the Peloponnese 267–261 BCE Chremonidean War 264–241 BCE First Punic War 229– 222 BCE Cleomenean War 229–228 BCE First Illyrian War 220–216 BCE Lyttian War 220–217 BCE Social War 220–219 BCE Second Illyrian War 218–201 BCE Second Punic War 214–205 BCE First Macedonian War
2nd century BCE 200–197 BCE Second Macedonian War 195 BCE Laconian War 191–189 BCE Aetolian War 171–168 BCE Third Macedonian War 146 BCE Achaean War 135–132 BCE First Servile War 113–101 BCE Cimbrian War 113 BCE – 476 CE Germanic Wars 104–100 BCE Second Servile War 1st century BCE 91–87 BCE Social War 87 BCE Bellum Octavianum 85 BCE Colchis uprising against Pontus 80–72 BCE Sertorian War 82–81 BCE Sulla's civil war 77 BCE Marcus Aemilius Lepidus 73–71 BCE Third Servile War 73–63 BCE Roman Expansion in Syria & Judea 65–63 BCE Pompey's campaign in Caucasus 63–62 BCE Second Catilinarian conspiracy 55–54 BCE Caesar's invasions of Britain 58–51 BCE Gallic Wars 49–45 BCE Caesar's Civil War 42–36 BCE Bellum Siculum 43 BCE Battle of Mutina 43–42 BCE Liberators' civil war 41–40 BCE Perusine War 32–30 BCE Final War of the Roman Republic 29–19 BCE Cantabrian Wars
1st century
6–9 Bellum Batonianum 21 Revolt of Sacrovir 35 Iberian invasion of Armenia 49–96 Roman conquest of Britain 51 Armenian–Iberian war 60–61 Boudica's uprising 69 Year of the Four Emperors 69–70 Revolt of the Batavi 86–88 Domitian's Dacian War 2nd century 101–106 Trajan's Dacian Wars 166–180 Marcomannic Wars 193 Year of the Five Emperors 3rd century 208–210 Roman invasion of Caledonia 235–284 Crisis of the Third Century 238 Year of the Six Emperors 267–269 Gothic War (267–269) 274 Battle of Châlons 284–285 Roman civil war 4th century 306–324 Civil wars of the Tetrarchy 350–353 Roman civil war 356–378 Roman-Alamanni War 360–361 Roman civil war 367–368 Great Conspiracy 367–369 Gothic War (367–369) 376–382 Gothic War (376–382) 387–388 Roman civil war 394 Roman civil war (394) 395-398 Revolt of Alaric I 398 Stilicho's Pictish War 5th century 401–403 Gothic War (401–403) 405–406 War of Radagaisus 406 Vandal-Frankish war 406–413 Roman civil war (Constantine III) 409–411 Gerontian Revolt 411–413 Revolt of Jovinus 412-413 War of Heraclianus 409–418 Gothic War (409–418) 409–417: Bagaudae Revolt, uprising in the Loire valley and Brittany 416–418 Gothic War in Spain (416-418) 420 Battle of the Nervasos Mountains 422 Battle of Tarraco 424–425 Roman civil war (Joannes vs Galla Placidia) 425–426: Gothic revolt of Theodoric I 428: Frankish War (428) 430: Gothic revolt of Anaolsus 430-431 Aetius campaign in the Alps 431-432: Frankish War (431–432) 432 Roman civil war of 432 435-436: Burgundian Revolt of Gunther - Flavius Aetius defects the Burgundians. 435–437: Bagaudae uprising under Tibatto in Gaul suppressed by Flavius Aetius. 436-439: Gothic War (436-439) 436–437 Hunnic-Burgundian War 439-443 Vandal War 441-453 Attila's invasion of the Roman Empire 455 Vandalic Sack of Rome 456 Gothic War in Spain (456) 457-458 Gothic War 461-468 Vandal War 461–476 Gothic War (461–476) 466 Vakhtang Gorgasali's campaign in North Caucasus 486 Battle of Soissons 492-508 Franco-Visigothic Wars 6th century 526–532 Iberian War 533-534 Vandalic War 535–554 Gothic War (535–554) 542–562 Lazic War 582–602 Maurice's Balkan campaigns 7th century c. 600–793 Frisian–Frankish wars 650–799 Arab–Khazar wars 680–1355 Byzantine–Bulgarian wars 680 Battle of Ongal 695–717 Twenty Years' Anarchy 8th century 708 Byzantine–Bulgarian battle of Anchialus 711–718 Umayyad conquest of Hispania 715–718 Frankish Civil War (715–718) 717–718 Second Siege of Constantinople 722–1492 Reconquista 719–759 Umayyad invasion of Gaul 735–737 Marwan ibn Muhammad's invasion of Georgia 759 Byzantine-Bulgarian battle of the Rishki Pass 772–804 Saxon Wars 792 Byzantine-Bulgarian battle of Marcellae 798 Sack of Lisbon 9th century c. 800/862–973 Hungarian invasions of Europe 809 Siege of Serdica (Sofia) 811 Byzantine-Bulgarian battle of Vărbitsa Pass (Battle of Pliska) 813 Byzantine-Bulgarian battle of Versinikia 830s Paphlagonian expedition of the Rus' 839–1330 Bulgarian–Serb Wars (medieval) 839–842 Bulgarian–Serb War (839–842) 853 Bulgarian–Serb War (853) 917–924 Bulgarian–Serb wars of 917–924 854–1000 Croatian–Bulgarian wars 854 Croatian–Bulgarian battle of 854 926 Croatian–Bulgarian battle of 926 998 Siege of Zadar 860 Rus'–Byzantine War (860) 865–878 Invasion of the Great Heathen Army 880–1380 Bulgarian–Hungarian wars 896 Battle of Southern Buh 894–896 Byzantine–Bulgarian war of 894–896 10th century 902–911 Muslim conquest of Majorca 907 Rus'–Byzantine War (907) 913–927 Byzantine–Bulgarian war of 913–927 917 Battle of Achelous 914 Arab-Georgian War 939 Battle of Andernach 941 Rus'–Byzantine War (941) 955 Battle of Recknitz 963–967 Polish–Veletian War 967/968–971 Sviatoslav's invasion of Bulgaria 980 Battle of Tara 982 Battle of Stilo 983 Great Slav Rising 986 Battle of the Gates of Trajan 986 Battle of Fyrisvellir
11th century
1000 Battle of Svolder 1002–1018 German–Polish War 1012-1199 Georgian-Shaddadid wars 1014–1208 Byzantine–Georgian wars 1014 Battle of Clontarf 1014 Battle of Kleidion 1015–1016 Pisan–Genoese expeditions to Sardinia 1015–1016 Cnut's invasion of England 1018 Battle of Vlaardingen 1018 Byzantine conquest of Bulgaria 1024 Battle of Listven 1024 Rus'–Byzantine War c. 1037–1047 Miecław's Rebellion 1040-1041 Bulgarian Uprising of Peter Delyan 1043 Rus'–Byzantine War 1044 Battle of Ménfő 1046 Vata pagan uprising 1048–1064 Invasion of Denmark 1050–1185 Byzantine–Norman wars 1051-1052 German-Hungarian War 1057 Battle of Petroe 1060 Battle of the Theben Pass 1063 German invasion of Hungary 1065–1067 War of the Three Sanchos 1066 Norwegian invasion of England 1066–1088 Norman conquest of England 1067–1194 Norman invasion of Wales 1067 Battle on the Nemiga River 1068 Pecheneg invasion of Hungary 1068 Battle of the Alta River 1072 Bulgarian Uprising of Georgi Voyteh 1073–1075 Saxon Rebellion 1074 Battle of Kemej 1074 Battle of Mogyoród 1075 Revolt of the Earls 1077–1088 Great Saxon Revolt 1078 Battle of Kalavrye 1088 Rebellion of 1088 1091 Hungarian occupation of Croatia 1093 Battle of Schmilau 1093 Battle of the Stugna River 1094 Battle of Cuarte 1097 Battle of Gvozd Mountain 1099–1204 Georgian–Seljuk wars
12th century The didgori monument, commemorating the battle of didgori, Georgia, 1121 AD. 1109 Battle of Głogów 1115 Battle of Welfesholz 1119 Battle of Bremule 1121 Battle of Didgori 1126 Battle of Chlumec 1125–1186 Guelphs and Ghibellines 1127–1129 Byzantine-Hungarian War 1130–1137 Luso–Leonese War 1130–1240 Civil war era in Norway 1135–1153 The Anarchy 1142–1445 Swedish–Novgorodian Wars 1144–1162 Baussenque Wars 1146 Battle of the Fischa 1159–1345 Wars of the Guelphs and Ghibellines 1162–1165 Luso–Leonese War 1164 Battle of Verchen 1167 Battle of Sirmium 1167–1169 Luso–Leonese War 1169–1175 Norman invasion of Ireland 1173–1174 Revolt of 1173–74 1185–1204 Uprising of Asen and Peter 1196–1197 Castilian–Leonese War 1198 Battle of Gisors 1198–1290 Livonian Crusade 1198–1215 German throne dispute
13th century
1201 Battle of Stellau 1202 Siege of Zadar 1202–1214 Anglo-French War 1204–1261 Nicaean–Latin wars 1205 Battle of Serres (1205) 1205 Battle of Zawichost 1205 Battle of Adrianople (1205) 1206 Battle of Rodosto 1206 Battle of Rusion 1207 Battle of Messinopolis 1208 Battle of Beroia (1208) 1208 Battle of Philippopolis (1208) 1208–1227 Conquest of Estonia 1209–1229 Albigensian Crusade 1211 Welsh uprising of 1211 1215–1217 First Barons' War 1216–1392 Guelphs and Ghibellines 1216–1222 War of Succession of Champagne 1220–1264 Age of the Sturlungs 1223–1241 Mongol invasion of Europe 1224 Siege of La Rochelle 1227 Battle of Bornhöved 1228–1230 War of the Keys 1230 Battle of Klokotnitsa 1231–1233 Friso-Drentic War 1234–1238 Georgian-Mongol War 1235 Siege of Constantinople (1235) 1236–1238 First war against Swantopolk II 1239–1245 Teltow War 1241–1242 First Mongol invasion of Hungary 1242–1243 Mongol invasion of Bulgaria and Serbia 1242 Saintonge War 1242–1249 Prussian uprisings 1246–1282 War of the Babenberg Succession 1256–1258 War of the Euboeote Succession 1256–1381 Venetian–Genoese Wars 1256–1422 Friso-Hollandic Wars 1257–1259 Rebellion of Arbanon 1260 Battle of Kressenbrunn 1260–1274 Prussian uprisings 1262–1266 Scottish–Norwegian War 1264–1267 Second Barons' War 1264–1265 Hungarian Civil War 1269–1272 Civil war in Pomerelia 1274–1281 Byzantine-Angevin war 1275–1276 The war against Valdemar Birgersson 1276–1278 6000-mark war 1276 War of Navarra 1277–1280 Uprising of Ivaylo 1277-1283 Conquest of Wales by Edward I 1278 Battle on the Marchfeld 1282 Cumanic uprising in Hungary 1282–1302 War of the Sicilian Vespers 1283–1289 War of the Limburg Succession 1284–1285 Aragonese Crusade 1285–1286 Second Mongol invasion of Hungary 1288–1295 War of the Outlaws 1296–1357 Wars of Scottish Independence 1297–1305 Franco-Flemish War 1298 Battle of Göllheim
14th century
1301–1308 Hungarian Interregnum 1302 Battle of the Golden Spurs 1304 Battle of Skafida 1304–1310 The Swedish brother's feud 1307 Battle of Lucka 1310 – 1313 Henry VII's Italian campaign 1311 Battle of Halmyros 1311–1312 Rebellion of mayor Albert 1312 Battle of Rozgony