Erskine Ray Parker, Jr. (nascido em 1 de maio de 1954), americano de Detroit, guitarrista, compositor e produtor. Parker é conhecido principalmente para realizar a música tema para o filme Ghostbusters (Os Caça-Fantasmas).

Ray Erskine Parker, Jr. (born May 1, 1954) is an American guitarist, songwriter, producer and recording artist. Parker is known for writing and performing the theme song to the motion picture Ghostbusters, for his solo hits, and performing with his band Raydio as well as the late Barry White.