Ali Haider (Urdu: علی حیدر) is a Pakistani singer and actor. He has had numerous hits in the early 90's such as Purani Jeans. He also had a big hit later in the 90's with Chand Sa Mukhra. Besides singing, he has acted in numerous TV serials on PTV. Among the successful dramas was Chand Sa Mukhra, which used his hit song as the theme music. He also sang the theme music for the serial Chandni Raatein.