Kamal Dasgupta, was a Bangladeshi music director, composer and folk artist active in Hindi and Bengali cinema especially in pre-partition British India. Rāga and thumri were the main elements of his music.
He later married Feroza Begum, a noted Nazrul Sangeet singer, converting to Islam and taking the name Kamal Uddin Ahmed. Their second and third sons Hamin Ahmed and Shafin Ahmed are the lead singers with Bangladeshi band Miles.