Khawaja Abid Khan Siddiqi (b. 17th Century – 1687 d.), or Nawab Khawaja Abid Siddiqi/Khawaja Abid (Qalich Khan - title given by Shah Jahan) better known as Kilich Khan, was a Nawab and military general under Mughal Emperor Aurangzeb. He was a loyal general of the Mughal Empire. He was the father of Ghazi ud-Din Khan Siddiqi - Feroze Jung I (a Mughal general) and the grandfather of Mir Qamar-ud-din Siddiqi, Asaf Jah I.