Dama Dam Mast Qalandar (transl. Every Breath for the Ecstasy of Qalandar) is a spiritual Sufi qawwali written in the honour of the most revered Sufi saint of Sindh, Lal Shahbaz Qalandar (1177–1274) of Sehwan Sharif. The original poem was initially written by the 13th-century Sufi poet Amir Khusrow, then further modified by Bulleh Shah in the 18th century.