Futuria Fantasia is a science fiction fanzine by Ray Bradbury.
Released in 1939 shortly after Bradbury graduating high school when he was 18 years old, Futuria Fantasia' was published with the help of Forrest J. Ackerman, who lent Bradbury $90.00 for the fanzine.
The first issue included Bradbury's short stories "Don't Get Technatal", under the pseudonym "Ron Reynolds", and the poem "Thought and Space".
Issue four, appearing in Fall 1940, includes an editorial by Bradbury and, writng as "Ron Reynolds", a short story called "The Piper". It also includes "Heil!", a short story by Robert Heinlein writing as "Lyle Monroe", his only story published in a fanzine; andshort stories by Henry Kuttner and Damon Knoght. The issue also included poems by Hannes Bok, J. Harvey Haggard and Joseph E. Kelleam.