Abu al-Hasan ash-Shadhili (full name: Abu al-Hasan ʿAli ibn ʿAbd Allaah ibn ʿAbd al-Jabbaar al-Hasanī wal-Husaynī ash-Shadhili) also known as Sheikh al-Shadhili [593 AH/1196 AD – 656 AH/1258 AD] is an influential North-African Islamic scholar and Sufi, founder of the Shadhili Sufi order.