A
- Ahmad al-Qalqashandi (1355 or 1356, Nile Delta, Egypt – 1418)
- Abd el-Latif el-Baghdadi (1162, Baghdad, Iraq – 1231) physician, historian and Egyptologist
- Ahmad Bilal Yousaf (April 18, 1721 – January 21, 1782)
- Alsayed Ali Ahmad Alshaykh (1759, Alexandria, Egypt – 1848)
- Averroes - See Ibn Rushd
- Avempace - See Ibn Bajjah
- Abulcasis - See Al-Zahrawi
- Ahmad ibn Fadlan (10th century, Baghdad,Iraq) writer and traveler; member of an embassy of the Caliph of Baghdad to the Volga Bulgars
- Ahmad ibn Majid (1432, Ras al-Khaimah, UAE - 1500,?) navigator and poet
- Ahmed ibn Yusuf (835, Baghdad - 912, Egypt) - mathematician
- Ali Ben Isa (9th century)
- Ali ibn Ridwan (c. 988, Giza, Egypt - 1061) astronomer and geometer with Khalid Ben Abdulmelik
- Al-Asma'i (739, Basra, Iraq - 831, Basra, Iraq) pioneer of zoology, botany and animal husbandry
- Abubacer - See Ibn Tufail
- Ahmed Zewail - See Ahmed Zewail
Read more about this topic: List Of Arab Scientists And Scholars