Cathedral of Our Lady of Assumption (Arabic: كاتدرائية سيدة الانتقال), is an Eastern Catholic (Syriac) church in Aleppo, Syria, located in the Christian quarter of al-Jdayde.

[1] The original Syriac cathedral in Aleppo was constructed in 1500s, and was one of the earliest churches built in the historic neighborhood of al-Jdayde.

The original church still stands and is today known as the Syrian Catholic Church of Mar Assia al-Hakim (كنيسة مار اسيا الحكيم السريان الكاثوليك).

[1] In September 2018 the cathedral was re-opened and re-dedicated by Syriac Catholic Patriarch Ignace Joseph III Younan, with apostolic nuncio Mario Zenari also in attendance, along with members of other Christian denominations.

[1] During a three-month process earlier that year, the renown Syrian artists the Badawi brothers had re-painted the murals of the church that had been ruined in the war, with an area of 700 square meters it is the most extensive artistic project undertaken in Aleppo since the war there ended.