Syed Muhammad Usman Marwandi (1149–1299), better-known as Lal Shahbaz Qalandar , was a Sufi poet from Afghanistan. He belonged to the Suhrawardi order of Sufis. He shifted from Afghanistan and went and settled in Sindh area of India (now in Pakistan). His shrine in "Sehwan Sharif", Sindh,Pakistan, is still visited by many people. 