Masahiro Kawasaki (?? ??, Kawasaki Masahiro, 15 September 1949 – 4 May 2006) was a Japanese musician and composer, born in Kitakyushu, Fukuoka.
As a musician, he played keyboards in a number of bands, including Ryudo Uzaki's Ryudogumi.
As a composer for film, television, and anime, he won awards of excellence at the Japan Academy Prize for his film scores for Rampo and Kin'yu Fushoku Retto: Jubaku.
He was also nominated for best original film score for the Taiwanese film Rice Rhapsody at the Golden Horse Awards.He died of liver cancer at the age of 56 on 4 May 2006 in Inage-ku, Chiba.