Outworlds was a science fiction fanzine published by William Bowers and Joan Bowers in Ohio, U.S.A.
Outworlds was released in the 1970s and contained editorial content, columns, articles, reviews, poetry and artwork.
Contributing artists included Terry Austin, Nicola Cuti, Vincent Di Fate, Stephan Fabian, Philip Foglio, C. Lee Healy, Jim McLeod, Bill Rotsler, Walter Simonson, Dan Steffan.
Covers by Grant Canfield.
Contributing writers included Poul Anderson, Piers Anthony, Greg Benford, Dean Koontz, Robert Lowndes, Sandra Miesel, Andrew J. Offutt, Jodie Offutt, Bob Tucker (Le Zombie)Ted White, Neil Wilgus, and Susan Wood (Aspidistra).
Outworlds was nominated five times for the Hugo Award for Best Fanzine.