Star Fire was a science fiction and fantasy fanzine by William Breiding.
Star Fire was published in the 1970s in San Francisco, California, U.S.A.
Contributing writers included Donn Brazier; Don D'Ammassa with the article "Simak: The Metaphysical Years"; Lord Jim Khennedy; John Rodel, on spending the night in a cemetery; and Billy Ray Wolfenbarger.
Contributing artists included Dave Barnett, Grant Canfield, and Steve Oliff.
Bill Breiding later co-published the last issue of Moonbroth with Jane Donaldson, widow of editor Dale Donaldson.