Zahir al-Din () may refer to:
Zahir ad-Din Toghtekin (died 1128), Turkic military leader who was atabeg of Damascus Zahir-al-Din Faryabi (died 1201), Persian poet Zahir al-Din Karawi (fl. 1355/56), leader of the Sarbadars of Sabzewar Zahir ud-din Muhammad Babur (1483–1531), Muslim conqueror who laid the basis for the Mughal dynasty of India Chowdhury Abd-Allah Zaheeruddin, known as Lal Mia (1903–1969), Bengali politician Humayun Zahiruddin Amir-i Kabir, or Humayun Kabir (1906–1969), Indian politician A. M. Zahiruddin Khan (1936–2005), Bangladeshi industrialist and politician Zahir Uddin Ahmed (born 1957), Chief of Staff of Bangladesh Navy Zaheer-ud-din Babar Awan (born 1957?/1959?), Pakistani politician Zahiruddin (diplomat), Bangladeshi politician and diplomat