Kateb Wilaya Mosque, or "Al-Wilayat Mosque",  is a small historical mosque located along Omar Mukhtar Street in Al-Zeitoun neighborhood of Gaza City’s old town. The mosque was built by Al-Burji Mamluks in 1432 CE.

The main structure of the mosque is a rectangular prayer hall dating back to the Mamluk period, with the entrance located at the Qibla wall (the direction towards Makka).

On October 20, 2023, Israeli occupation aircraft targeted Kateb Wilaya Mosque without prior warning or notice, resulting in the complete destruction of the mosque and significant damage to the neighboring buildings.