Patrick Nielsen Hayden is an American science fiction editor, fan, fanzine publisher, essayist, reviewer, anthologist, teacher, and blogger. Born in Lansing, Michigan in 1959, he has been a significant figure in science fiction publishing and fandom for decades. Hayden worked at Tor Books as an editor and Manager of Science Fiction until his retirement on January 5, 2026. He has received both the World Fantasy Award and the Hugo Award for his contributions to the field. Beyond his editorial work, he has been active as a reviewer, essayist, and anthologist, contributing to various discussions and publications within the science fiction community. In addition to his professional work in publishing, Hayden has maintained an active presence as a blogger and teacher, sharing his knowledge and perspectives on science fiction and related topics.