Abdallah ibn Khordadbeh (Persian: عبدالله بن خرداببه‎) was a Persian general and governor for the Abbasid Caliphate. He was the son of Khordadbeh, a Zoroastrian from Khurasan who converted to Islam. By ca. 815, Abdallah served as the governor of Tabaristan, and conquered the mountainous regions of Tabaristan from the local Bavandid ruler Sharwin I. During the same year, he campaigned in Daylam, where he conquered two cities and captured its ruler Abu Layla. In 817, he aided Mazyar, an Iranian prince, to escape from Tabaristan and reach the court of the Abbasid caliph al-Ma'mun. Abdallah was also a friend of the Persian musician Ishaq al-Mawsili.