Ibn Marwan Mosque, 14th-century mosque in Al-Tuffah, Gaza City, Palestine.

The Ibn Marwan Mosque is a medieval religious building in Al-Tuffah, Gaza City, built in the Mamluk architectural style. The structure displays carved stonework and decorative elements typical of Islamic places of worship from this period and region.

The mosque existed by the early 14th century, before the death of Sheikh Ali ibn Marwan, a Hasani from the Maghreb buried beside it in 715 AH (1316 CE). Two inscriptions above the minaret gate record a renovation in 725 AH (1325 CE) under Muhammad bin Baktamur, when the prayer hall's iwans were expanded, the minaret repaired and six shops built to fund the mausoleum's upkeep. A further renovation followed in 730 AH (1329 CE) under Sayf ad-Din Tankiz, governor general of Damascus.

The mosque serves the local community as a place of prayer and gathering for religious observances in the Al-Tuffah neighborhood. People come here daily for prayer and to connect with others in their community.

The building is located within a cemetery and is accessible to visitors interested in viewing the structure. It is advisable to check local conditions before visiting and wear respectful clothing appropriate for a religious site.

The tombstones surrounding the building bear Arabic inscriptions that reveal how writing styles and decorative traditions evolved over centuries. These carved texts serve as a written record of change and allow visitors to trace the cultural development of the region.