Siege of Lisbon (1109)

Siege of Lisbon (1109)
Part of the Norwegian Crusade and the Reconquista
Location Lisbon Result Norwegian victory Territorial changes Norway takes control of Lisbon
Belligerents
Kingdom of Norway	Almoravid Empire Taifa of Badajoz
Commanders and leaders
Sigurd I of Norway
Strength
60 ships	Unknown
Casualties and losses
Low	Unknown, high

The siege of Lisbon (Norwegian: Beleiringen av Lisboa) was a military campaign and siege at the city of Lisbon. The Norwegian Realm fought the Iberian Muslims at the city in 1109. The Norwegians eventually won, suffering very low casualties. The siege in particular had a significant impact on Lisbon because of the ongoing Christian and Muslim conflicts on the Iberian Peninsula.