Abū ʿUbayd al-Qāsim b. Sallām al-Khuzāʿī (151–Muḥarram 224/768–December 838) was a prominent jurist, traditionist, Qurʾān reciter (muqriʾ) and linguist from Khurāsān, who wrote many works in various fields.

One source attributes an Arab name to his father: Sallām b. Miskīn b. Zayd (Ibn al-Nadīm, 78), while another suggests his father was originally Greek (al-Khaṭīb, 12/…