Ray Alder is an American musician. He is the lead vocalist of the progressive metal band Fates Warning since their 1988 release No Exit. He is of Mexican descent.

No Exit is the fourth studio album by progressive metal band Fates Warning, released in 1988 through Metal Blade Records. It is the first Fates Warning album to feature current singer Ray Alder, who replaced John Arch after the release of Awaken the Guardian (1986), as well as the last to feature drummer Steve Zimmerman, who left the band just prior to the recording of their subsequent album Perfect Symmetry (1989). The album's title was inspired by No Exit, a 1944 play written by French philosopher Jean-Paul Sartre.