Dawud ibn Yazid ibn Hatim al-Muhallabi (died 820 or 821) is a provincial governor for the Abbasid dynasty in the late eighth and early ninth centuries.
A member of the prominent Muhallabid family, he is briefly governor of the western provinces of Ifriqiyah (787 or 788) and Egypt (790-791), after which he is appointed to the eastern province of al-Sind (800), where he serves for the remainder of his life.