The Banu Sumadih were an 11th century Islamic dynasty that ruled the Moorish Taifa of Almería (present day Almería province, Spain) in Al-Andalus.
The Banu Sumadih dynasty in the Almería taifa were subordinate to the Taifa of Zaragoza, until conquered by the Almoravid dynasty. The last Banu Sumadih emir fled to the Hammadid king al-Mansur in 1102, who gave him command of Dellys in Algeria.
The Banu Sumadih dynasty rulers were: