Michael Diamond Resnick (; March 5, 1942 – January 9, 2020) was an American science fiction writer under the name Mike Resnick. He won five Hugo Awards. He was executive editor of "Jim Baen's Universe". Resnick was born in Chicago. He was best known for his novellas "The Goddess of Ganymede", "Stalking the Unicorn" and "Kirinyaga".