Viking raid on Seville Part of Viking expansion Date 25 September – 11 or 17 November 844 Location Seville and the surrounding area, Emirate of Cordoba (today part of Spain) Result Initial Viking victory; Seville was taken and sacked Later Muslim victory; invaders were expelled Belligerents Vikings of Noirmoutier, Francia.[1] Al-Andalus Emirate of Cordoba Banu Qasi Commanders and leaders unknown † Isa ibn Shuhayd Musa ibn Musa al-Qasi Strength 16,000 men, 80 ships[2][3] unknown Casualties and losses up to 1,000 killed in battle, 400 captured and executed[4][5] unknown