Abu l-`Abbas Ahmad ibn Muhammad ibn Shuayb al-Kirjani, known as Ibn Shuayb (; died 1 March 1349) was a Moroccan scholar of medicine, alchemy, botany, astronomy, mathematics, a poet, and the chancellor of the Marinid sultan Abu al Hassan. He was born in Taza, and died in Tunis. References F. N. Velázquez Basanta, article on Ibn Shuayb, volume 5 of Biblioteca de Al-Andalus Fundación IBN, Lugar y Fecha Edición: Almería VOL. 5; Moroccan scholars Moroccan writers 1349 deaths Medieval Moroccan astronomers Astronomers of the medieval Islamic world Medieval Moroccan mathematicians People from Taza Year of birth unknown 14th-century Moroccan physicians