Badr al-Dīn ibn Jamaʿah

Badr al-Dīn Abu Abd Allah Muhammad ibn Jamaʿah (1241–1333) was a Shafi'i jurist of Mamluk Sultanate (now Egypt) and a member of the Banu Jumah clan. He served as chief justice under the Mamluks of Cairo and twice in Damascus during a period when Shafi'i jurisprudence was favored by the state.

Badr al-Dīn was one of the teachers of the Damascene-based ḥadīth scholar Al-Dhahabi.