Sheikh Abu Ishaq Kazaruni (Sheikh Murshid; 963–1035) was a great Persian Sufi, founder of the Kazaruniyya (Ishaqiyya/Murshidiyya) order. His order spread east to India and China and west to Anatolia and Baghdad; the Ishaqi dervishes in Anatolia and the Abu Ishaq lodge in Edirne attest to this legacy. After his death he was buried in his lodge, the Ivan-e Morshedi, in the Kuzehgaran (Ganj-Abad) quarter of Kazerun.