| Year |
War |
Allies |
Enemies |
Leaders |
Events |
Conclusion |
| 864–874 |
Great Moravia war against East Francia |
Great Moravia Bohemia |
East Francia |
Svatopluk I Bohemian princes |
Battle of Vltava [cs] |
Victory |
| 936–950 |
Bohemian-Saxon war [cs] |
Duchy of Bohemia |
Holy Roman Empire |
Boleslaus I |
Battle of Meissen (936) [cs] Siege of castle Nova |
Defeat |
| 955 |
Battle of Lechfeld |
Kingdom of Germany Duchy of Bohemia |
Principality of Hungary |
Otto I Boleslaus I |
|
Victory |
| 967 |
Polish–Veletian War |
Duchy of Poland Duchy of Bohemia |
Veleti Wolinians |
|
Battle between Mieszko I and Wichmann |
Victory |
| 975–978 |
War against Otto II |
Duchy of Bohemia |
Holy Roman Empire |
Boleslaus II |
Battle of Pilsen (976) [cs] |
Victory |
| 988–990 |
Polish-Bohemian War |
Duchy of Bohemia |
Duchy of Poland Holy Roman Empire |
Boleslaus II |
|
Defeat |
| 995 |
War against Slavník dynasty |
Duchy of Bohemia |
Zlicans |
Boleslaus II |
|
Victory |
| 1002–1005 |
Polish-German War |
Duchy of Bohemia Holy Roman Empire |
Duchy of Poland |
Henry II Jaromír |
|
Victory |
| 1015–1018 |
Polish-German War[2] |
Duchy of Bohemia Holy Roman Empire |
Duchy of Poland |
Henry II Oldřich |
|
Defeat |
| 1029–1031 |
Polish-German War |
Duchy of Bohemia (since 1029)
Holy Roman Empire
Others |
Kingdom of Poland
Kingdom of Hungary |
Conrad II Bretislaus I |
|
Victory |
| 1030–1031 |
Campaign into Hungary |
Duchy of Bohemia |
Kingdom of Hungary |
Bretislaus I |
|
Bretislaus I led the Bohemian army and devastated the land until Esztergom and marched until River Garam. He was forced to retreat however |
| 1035 |
Campaign against Lutici |
Duchy of Bohemia |
Lusatia |
Bretislaus I |
|
Victory |
| 1040–1041 |
War against Henry III. |
Duchy of Bohemia |
Holy Roman Empire |
Bretislaus I |
Battle at Brůdek Siege of Prague (1041) |
Defeat |
| 1042–1044 |
German-Hungarian War |
Duchy of Bohemia Holy Roman Empire |
Kingdom of Hungary |
Henry III Bretislaus I |
|
Victory |
| 1051 |
Emperor Henry III.'s military campaigns against Hungary |
Duchy of Bohemia Holy Roman Empire |
Kingdom of Hungary |
Henry III Bretislaus I |
|
Defeat |
| 1063 |
Siege of Hradec nad Moravicí |
Duchy of Bohemia |
Kingdom of Poland |
Vratislaus II |
|
Victory |
| 1073–1075 |
Saxon revolt |
Duchy of Bohemia Holy Roman Empire |
Duchy of Saxony |
Henry IV Vratislaus II |
Battle of Langensalza (1075) |
Victory |
| 1077–1088 |
Great Saxon Revolt |
Duchy of Bohemia Holy Roman Empire |
Rudolf of Rheinfelden |
Henry IV Vratislaus II |
Battle of Flarchheim Battle on the Elster |
Victory |
| 1126 |
War of succession to the Duchy of Bohemia |
Holy Roman Empire |
Duchy of Bohemia |
Soběslav I |
|
Victory |
| 1132-1135 |
Soběslaus I raids into Silesia |
Duchy of Bohemia |
Kingdom of Poland |
Soběslaus I |
|
Victory |
| 1145–1149 |
Second Crusade |
Duchy of Bohemia Crusaders |
Saracens |
Vladislaus II |
|
Defeat |
| 1158 |
Milan Campaign |
Duchy of Bohemia Holy Roman Empire |
Milan |
Frederick Barbarossa Vladislaus II |
|
Victory |
| 1189–1192 |
Third Crusade |
Duchy of Bohemia Crusaders |
Muslims Byzantine Empire |
Frederick Barbarossa Frederick VI Děpolt II |
German–Byzantine war Battle of Philomelion (1190) Battle of Iconium (1190) Siege of Acre (1189–1191) |
Military victory |
| 1241 |
Mongol invasion of Moravia[3] |
Kingdom of Bohemia |
Mongol Empire |
|
|
Mongols retreated |
| 1254–1255 |
Prussian Crusade |
Kingdom of Bohemia Teutonic Knights |
Grand Duchy of Lithuania |
Ottokar II |
Battle of Rudau (1254) [cs] |
Victory |
| 1257 |
Bohemia–Bavarian War |
Kingdom of Bohemia |
Bavaria |
Ottokar II |
|
Defeat |
| 1260 |
War of Styria |
Kingdom of Bohemia Duchy of Austria |
Kingdom of Hungary |
Ottokar II |
|
Victory |
| 1267–1268 |
Prussian Crusade |
Kingdom of Bohemia Teutonic Knights |
Grand Duchy of Lithuania |
Ottokar II |
|
Retreat |
| 1270–1271 |
Hungarian Campaign |
Kingdom of Bohemia |
Kingdom of Hungary |
Ottokar II |
|
Victory |
| 1273 |
Bohemian–Hungarian War |
Kingdom of Bohemia |
Kingdom of Hungary |
Ottokar II |
|
Victory |
| 1278 |
War against Rudolf von Habsburg |
|
|
Ottokar II |
|
Defeat |
| 1291-1292 |
Wenceslaus II.'s Polish Campaign |
Kingdom of Bohemia |
Duchy of Sandomierz |
Wenceslaus II |
|
Victory |
| 1298 |
Fight for the rule over the Holy Roman Empire |
Kingdom of Bohemia Duchy of Austria |
County of Nassau Electoral Palatinate |
|
|
Victory |
| 1304 |
Anti-Bohemian Coalition |
Kingdom of Bohemia |
Holy Roman Empire Charles I of Hungary |
Wenceslaus II |
Siege of Kutná Hora (1304) [cs] |
Victory |
| 1315 |
War against Matthew III Csák |
Kingdom of Bohemia |
Máté Csák's domain |
John of Bohemia |
Battle of Holíč (1315) [cs] |
Victory |
| 1314–1322 |
Double reign of Holy Roman Empire |
Kingdom of Bohemia Louis IV. |
Frederick the Fair |
John of Bohemia |
Battle of Mühldorf |
Victory |
| 1326–1332 |
Polish–Teutonic War |
Kingdom of Bohemia
Teutonic Order
Others |
Kingdom of Poland
Grand Duchy of Lithuania
Kingdom of Hungary |
John of Bohemia |
|
Treaty of Kalisz (1343) |
| 1331–1332 |
War against Louis IV. |
Kingdom of Bohemia |
Holy Roman Empire |
John of Bohemia |
Battle of Mailberg (1332) [cs] |
Defeat |
| 1345–1348 |
Polish-Bohemian War |
Kingdom of Bohemia |
Kingdom of Poland (Piast) |
John of Bohemia |
|
Treaty of Namysłów |
| 1346 |
Hundred Years' War |
Kingdom of Bohemia France |
England |
John of Bohemia |
|
Defeat |
| 1419–1434 |
Hussite Wars |
Radical Hussites |
Papal States Holy Roman Empire Utraquist hussites |
|
|
Defeat of radicals |
| 1437-1442 |
Hungarian–Ottoman War |
Kingdom of Hungary Taborites |
Ottoman Empire |
Sigismund of Luxembourg John Jiskra of Brandýs |
Siege of Szendrő |
Victory |
| 1438-1439 |
War of Bohemian succession[4] |
Kingdom of Bohemia Electorate of Saxony Holy Roman Empire |
Kingdom of Poland Hussites |
|
Siege of Tábor (1438) [cs] Battle of Sellnitz |
Defeat of Pro-Jagiellon side |
| 1443–1444 |
Crusade of Varna |
Kingdom of Bohemia Kingdom of Poland Kingdom of Hungary |
Ottoman Empire |
Władysław III Jan Čapek of Sány |
|
Defeat |
| 1468–1478 |
Bohemian War |
Kingdom of Bohemia |
Kingdom of Hungary |
George of Poděbrady |
Battle of Vilémov |
Treaty of Brno |