Ali ibn Umar

For the Fatimid governor of Sicily, see Ali ibn Umar al-Balawi.
Ali II
علي الثاني
Emir of Morocco
Reign866–unknown
PredecessorYahya II ibn Yahya
SuccessorYahya III or Dawud
Names
Ali ibn Umar
DynastyIdrisid
FatherUmar ibn Idris
ReligionIslam

Ali ibn Umar (Arabic: علي بن عمر) was the seventh Idrisid ruler of Morocco.