Atlas of Battles

naval engagement, major, medieval

Battle of Svolder

Battle of Svolder was a naval engagement fought in AD 999 at Øresund, in what is now Denmark. It was part of Q210725. The recorded result: Allied victory. Recorded strength: 11 warships against 70+ warships.

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The Battle of Svolder, at which the Jomsvikings fought with Denmark against Norway, maybe with a swap of allegiance to side with Forkbeard's advantage, of his 400 ships to Tryggvason's 100.
The Battle of Svolder, at which the Jomsvikings fought with Denmark against Norway, maybe with a swap of allegiance to side with Forkbeard's advantage, of his 400 ships to Tryggvason's 100.. Otto Sinding, Public domain, via Wikimedia Commons.
FoughtAD 999
WhereØresund, Denmark55.750N, 12.750E
OutcomeAllied victory
BelligerentsNorwayagainstDenmark; Sweden; Jarls of Lade
Casualties and lossesHeavy, all ships capturedandReportedly heavy
Part ofQ210725

Record

DateAD 999 (year precision)
PlaceØresund, Denmark
55.750N, 12.750E
KindNaval engagement, medieval
Territorial changePartitioning of Norway between Sweden and Denmark
Strength11 warships70+ warships
Casualties and lossesHeavy, all ships capturedReportedly heavy
Commanders
  • Olaf I of Norway
  • Einar Tambarskjelve
  • Svein Forkbeard
  • Olof Skötkonung
  • Eiríkr Hákonarson
Battle of SvolderBattle of SvolderBattle of the SoundBattle of CopenhagenSiege of LandskronaSiege Of CopenhagenSiege of CopenhagenBattle of CopenhagenSiege of LandskronaÅrhusOdenseVäxjöHalmstadKristianstadSvendborgKarlskronaSorø100 km55.750N, 12.750E
The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.

Nearest engagements

Elsewhere in AD 999

Battle of Svolder is one of 167 engagements of the 10th century in the atlas and one of 65 in present-day Denmark.

Sources

Identity, coordinates, dates and the war from Wikidata Q1163186, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Battle of Svolder, revision 1377478312, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.