Quṭb al-Aqṭāb Khwājā Sayyid Muḥammad Bakhtiyār al-Ḥusaynī, Quṭb al-Dīn Bakhtiyār Kākī (Urdu: قطبُ الدین بختیار کاکی) (born 1173 – died 1235) was a Muslim Sufi mystic, saint and scholar of the Chishti Order from Delhi, India. He was the disciple and the spiritual successor of Mu'in al-Din Chishti as head of the Chishti order, and the person to whom the Qutb Minar, Delhi is dedicated. Before him the Chishti order in India was confined to Ajmer and Nagaur. He played a major role in establishing the order securely in Delhi. His dargah located adjacent to Zafar Mahal in Mehrauli, and the oldest dargah in Delhi, is also the venue of his annual Urs festivities. The Urs was held in high regard by many rulers of Delhi like Qutb ud-Din Aibak, Iltutmish who built a nearby stepwell, Gandhak ki Baoli f