Mir Mohammed Muayyinul Islam, (1550-1635) popularly known as Sain Mian Mir was a famous Muslim Sufi saint who resided in Lahore specifically in the town of Begampura (in present-day Pakistan). He belonged to the Qadiri order of Sufism. He was born at Sevastan (Sindh) August 11, 1550. He spent most of his life in and around Lahore. His shrine in Lahore still attracts hundreds of devotees each day.