Grant Rosenberg is an American novelist, screenwriter and producer. He has worked on such television series as Bitten, Lost Girl, XIII-The Series, Fear Itself, Eureka, Masters of Science Fiction, Masters Of Horror, The Outer Limits, and Lois & Clark: The New Adventures of Superman.
Prior to moving into writing and producing, he was an executive with both Paramount Television and Walt Disney Studios. He married Marjorie Monaghan in 2011.