علي بن يوسف
Abu al-Khayr Shams al-Din Muhammad ibn Muhammad ibn Muhammad ibn Ali ibn Yusuf al-Jazari (, 26 November 1350– 2 December 1429) was a distinguished and prolific scholar in the field of the qira'at of the Qur'an, whom al-Suyuti regarded as the "ultimate authority on these matters". His works on tajwid and qira'at are considered classics. The nisba (attributive title), "Jazari", denotes an origin from "Jazirat ibn 'Umar".