Abu ali Yahya ibn Isa Ibn Jazla Al Baghdadi;
or Ibn Jazlah (Arabic,أبو يحيى ابن عيسى بن جزله), Latinized as Buhahylyha Bingezla, was an 11th-century Arab physician of Baghdad and author of an influential treatise on regimen that was translated into Latin in 1280 AD by the Sicilian Jewish physician Faraj ben Salem.
Ibn Jazla was born of Christian Nestorian parents at Baghdad. He converted to Islam in 1074. He died in 1100 under the tutelage of Abu `Ali ibn Al-Walid Al-Maghribi.