Khwaja Fazal Mohammed (1805 – 1868) [Sufi name : Hazrat Gawahi Shah Rehamatullah Allay] was a Sufi Pīr and philosopher of the Ni'matullāhī order. He served as the Samanta of Madhi (presently known as Kamkhyangar) from 1834 to 1868. Khwaja Fazal Mohammed played an instrumental role in bringing the teachings of Ni'matullāhī order to Odisha. His tomb at Solada, Dhenkanal (present day : Angul) is the only tomb of a Ni'mātullāhī wali in Odisha and is revered by both Hindus and Muslims.