Alauddin Ali (24 December 1952 – 9 August 2020) was a Bangladeshi music composer. He won the Bangladesh National Film Award for Best Music Director five times for the films Golapi Ekhon Traine (1978), Sundori (1979), Koshai (1980), Jogajog (1988) and Lakhe Ekta (1990). He won the Best Music Composer award for the film Laal Doriya (2002) and the Best Lyrics award for Premik (1985). Moreover, he won the Ifad Film Club Award and the Bachsas Award in the category of Best Music Director. He directed music for more than 300 films.