Abu Muhammad Abd-Allah ibn Muslim ibn Qutayba al-Dinawari al-Marwazi or simply Ibn Qutaybah (; 828 – 13 November 889 CE / 213 – 15 Rajab 276 AH) was a renowned Islamic scholar of Kurdish or Persian origin. He served as a judge during the Abbasid Caliphate, but was best known for his contributions to Arabic literature. He was a polymath who wrote on diverse subjects, such as Qur'anic exegesis, hadith, theology, philosophy, law and jurisprudence, grammar, philology, history, astronomy, agriculture and botany.