Al-Mahmoudia Mosque is a historic mosque in the city of Cairo.

It is located at the Salahuddin Square in the Citadel of Cairo area, in front of Bab al-Azab gate of the citadel.

There are Sultan Hassan Mosque and Al-Rifa'i Mosque to the east.

The mosque built by Mahmud Pasha in 1567 is an early Cairene Ottoman official religious architecture which follows the Mamluk tradition.