Glenn Greenberg (b. in New York City) is an American comic book and fiction writer. At the beginning of his career, he became a regular Marvel Comics writer, penning stories for The Spectacular Spider-Man, The Rampaging Hulk, The Silver Surfer, and Dracula. He has also written articles for comic book magazines such as Back Issue!.
After establishing himself in the comic book industry, he was hired to write the Star Trek: Untold Voyages comic book limited series, which became a fan favorite. Since then, Greenberg has written several books in the Star Trek universe, a screenplay, and an X-Files story for a fiction anthology collection.