Janet Kagan (born Janet Megson, 1946 — February 29, 2008) was an author of two science fiction novels and one science fiction collection, plus numerous science fiction and fantasy short stories that appeared in publications such as Analog Science Fiction and Fact and Asimov's Science Fiction. Her story "The Nutcracker Coup" was nominated for both the Hugo Award for Best Novelette and the Nebula Award for Best Novelette, winning the Hugo.