Yahya al-Qadir

Yahya al-Qadir
Coinage bearing insignia of Al Qadir Yahya II (Dírhem), Taifa of Toledo
Emir of Taifa of Toledo
Reign1075–1085
Predecessoral-Mamun
SuccessorAlfonso VI of León and Castile
Emir of Taifa of Valencia
Reign1086–1092
PredecessorAbu Bakr ibn 'Abd al-'Aziz
SuccessorAbu Ahmad Ja'far Ibn Jahhaf

Yahya ibn Ismail ibn Yahya, known by the regnal name al-Qadir bi-llah (died 28 October 1092) was the Dhulnunid ruler of the Taifa of Toledo in Spain between 1075 until the fall of Toledo in 1085 and of the Taifa of Valencia from 1086 until his death.