Conflict
|
Combatant 1
|
Combatant 2
|
Results
|
War between King Haakon the Good and the sons of Eirik Bloodaxe (955–961)
|
Haakon the Good
|
The sons of Eirik Bloodaxe Denmark
|
The sons of Eirik Bloodaxe Victory
|
Sack of Santiago de Compostela (968)
|
Norwegian Vikings
|
Kingdom of Galicia
|
Victory
|
Ladejarl-Fairhair succession wars (970–1030)
|
Fairhair dynasty
|
Ladejarls Denmark
|
Victory
|
German–Danish War of 974 (974)
|
Kingdom of Denmark Kingdom of Norway
|
Holy Roman Empire Norwegian Rebels
|
German and Norwegian rebel victory
- Hedeby under German occupation from 974 to 981
|
Norwegian-Jomsviking War (986)
|
Kingdom of Norway
|
Denmark Jomsvikings
|
Victory
|
Battle of Maldon (991)
|
Kingdom of Norway
|
Anglo-Saxons
|
Victory
|
Norwegian Raid of the Rus (997)
|
Norwegian Vikings
|
Kievan Rus'
|
Victory
|
Battle of Svolder (999/1000)
|
Kingdom of Norway
|
Denmark Sweden Earls of Lade
|
Defeat
|
Battle of Vinland (1003)
|
Icelandic and Norwegian Vikings
|
Native warriors
|
Victory
- Viking victory and withdrawal.
|
Battle of Thetford (1004)
|
Norway Anglo-Saxons
|
Kingdom of Denmark
|
Anglo-Norwegian Victory
|
Battle at Herdaler (1007/08)
|
Kingdom of Norway
|
Finns of Herdaler
|
Defeat
|
Olav II's landing in Osilia (1008)
|
Kingdom of Norway
|
Osilians
|
Victory
- The Osilians are defeated
|
Battle of Ringmere (1010)
|
Norway Anglo-Saxons
|
Danish Vikings
|
Victory
|
Battle of Vinland (1010)
|
Icelandic and Norwegian Vikings
|
Native warriors
|
Victory
- Native attack repelled; Viking withdrawal.
|
Swedish-Norwegian War (1015–1018)
|
Kingdom of Norway
|
Kingdom of Sweden
|
Victory
|
Olav II's conquest of Norway (1015–1016)
|
Kingdom of Norway
|
Kingdom of Sweden Kingdom of Denmark Earldom of Orkney
|
Victory
- The territorial changes following the Battle of Svolder are reversed, barring Jämtland, which would remain under Swedish overlordship until the 12th century.
|
Cnut the Great's invasion of England (1016)
|
Kingdom of Denmark Kingdom of Norway
|
Kingdom of England
|
Dano-Norwegian victory
|
Battle of the Helgeå (1026)
|
Kingdom of Norway Sweden
|
Anglo-Danish Kingdom
|
Defeat
|
Battle of Boknafjorden (1028)
|
Kingdom of Norway
|
Erling Skjalgsson
|
Victory
- Death of Erling Skjalgsson
|
Cnut's invasion of Norway (1028–1029)
|
Kingdom of Norway
|
North Sea Empire Norwegian chieftains
|
Danish and Norwegian chieftain victory
- Norway conquered by King Cnut
- King Olaf II was driven into exile to Kievan Rus
|
Battle of Stiklestad (1030)
|
Olaf II
|
Peasant Army
|
Peasant victory
|
Tryggvi the Pretender's invasion of Norway (1033)
|
North Sea Empire
|
Tryggvi the Pretender
|
Invasion failed
- Death of Tryggvi the Pretender
|
Norwegian-Wendish War (1043)
|
Kingdom of Norway
|
Wends
|
Victory
- Destruction the Viking fort Jomsborg, possibly to destroy the Danish competitors to the throne. Plundering of the Wendish town of Jumne.
|
Magnus the Good's conquest of Denmark (1043–1045)
|
Kingdom of Norway
|
Denmark
|
Victory
|
Invasions of Denmark (1048–1064)
|
Kingdom of Norway
|
Denmark
|
Stalemate
- Peace agreement, mutual recognition and withdrawal
|
Swedish–Norwegian War (1063) (1063/04)
|
Kingdom of Norway
|
Haakon Ivarsson [no] Kingdom of Sweden
|
Victory
- Hadrada defeats Haakon Ivarsson Jarl
- Norwegian authority strengthened in the Uplands
|
Revolt in the Uplands (1064–1065)
|
Kingdom of Norway
|
Revolting farmers
|
Victory
- Small farms and villages burned down by Hadrada. Uplands becomes more integrated into Norway
|
Invasion of England (1066)
|
Kingdom of Norway
|
England
|
Defeat
|
Magnus's raids on Halland (1096)
|
Norway
|
Denmark
|
Victory
|
First Irish Sea Campaign (1098)
|
Kingdom of Norway
|
England
Irish Kingdoms[clarification needed]
|
Victory
|
Swedish–Norwegian War (1099–1101)
|
Kingdom of Norway
|
Sweden
|
Inconclusive
- Through the marriage of Magnus Barefoot and Margaret Fredkulla, Inge's daughter, Norway gains the land of Dalsland. However, due to the marriage being childless, Dalsland never becomes integrated into Norway, and it's returned to Sweden after Magnus died in 1103
|
Second Irish Sea Campaign (1101/1102–1103)
|
Kingdom of Norway
|
England
Irish Kingdoms[clarification needed]
|
Defeat
|
Norwegian Crusade (1107–1110)
|
Kingdom of Jerusalem Kingdom of Norway Republic of Venice
|
Fatimid Caliphate Almoravid Empire Taifa of Badajoz Taifa of Majorca Barbary pirates of Majorca
|
Victory
|
Kalmar Crusade (1123)
|
Kingdom of Norway
|
Norse pagans
|
Victory
- The pagans converted to Christianity
|
Civil war era in Norway (1130–1240)
|
Birkebeiners
|
Baglers
|
Birkebeiner victory
|
Norwegian Crusade (1152–1155)
|
Kingdom of Norway
|
Unknown Muslims
|
Victory
- Crusaders are victorious.
|
Valdemar's First Invasion of Norway (1165)
|
Kingdom of Norway
|
Kingdom of Denmark
|
Victory
- Danes retreated back to Denmark
|
Valdemar's Second Invasion of Norway (1168)
|
Kingdom of Norway
|
Kingdom of Denmark
|
Victory
- Danish Leidang fleet forced to retreat.
|
Farmers rebellion against King Inge II in Trøndelag (1214)
|
Kingdom of Norway
|
Trøndelag Farmers
|
Rebellion Suppressed
|
Age of the Sturlungs (1220–1264)
|
Kingdom of Norway Icelandic Gothis
|
Commonwealth Gothis
|
Old Covenant
|
Campaign in Värmland (1225)
|
Kingdom of Norway
|
Värmland
|
Inconclusive
|
Battle of the Neva (1240)
|
Sweden Finns Tavastia Kingdom of Norway
|
Novgorod Republic Karelians
|
Defeat
|
Halland War (1256)
|
Norway
|
Denmark
|
Victory
|
Scottish–Norwegian War (1262–1266)
|
Kingdom of Norway
|
Scotland
|
Indecisive
|
War of the Outlaws (1289–1295)
|
Norway Danish outlaws
|
Denmark
|
Victory
|
Second Swedish Brother's Feud (1304–1310)
|
Norway (1304-1308) Duke Eric and Valdemar
|
Norway (1308-1310) Denmark Birger Magnusson
|
Victory
|