Grant Goleash is a comic book artist specializing in colors and cover art.

He began working in the comic industry in the mid-1990s doing colors for covers by Tim Bradstreet for the adaptation of The Crow: City of Angels. He continued working on a number of Bradstreet's covers over the years and also worked with Digital Chameleon on interior covers for several titles from Vertigo and DC Comics including 100 Bullets.

His first work for IDW Publishing was on Dead, She Said by Steve Niles, reuniting them after their earlier work on Bad Planet from Image Comics.

His only Star Trek work to date is colors on Tim Bradstreet's cover art for the ongoing Star Trek series from IDW Publishing.