NOVEL

• A Case of Conscience, James Blish (Ballantine)
• Have Space Suit -- Will Travel, Robert A. Heinlein (F&SF Aug,Sep,Oct 1958)
• "Time Killer" (book title (expanded) Immortality, Inc), Robert Sheckley (Galaxy Oct,Nov,Dec 1958, Feb 1959)
• "We Have Fed Our Sea" (book title The Enemy Stars), Poul Anderson (Astounding Aug,Sep 1958)
• Who?, Algis Budrys (Pyramid)

NOVELETTE

• "The Big Front Yard", Clifford D. Simak (Astounding Oct 1958)
• "Captivity", Zenna Henderson (F&SF Jun 1958)
• "A Deskful of Girls", Fritz Leiber (F&SF Apr 1958)
• "The Miracle-Workers", Jack Vance (Astounding Jul 1958)
• "Rat in the Skull", Rog Phillips (If Dec 1958)
• "Second Game", Katherine MacLean & Charles V. De Vet (Astounding Mar 1958)
• "Shark Ship" (aka "Reap the Dark Tide"), C. M. Kornbluth (Vanguard Jun 1958)
• "Unwillingly to School", Pauline Ashwell (Astounding Jan 1958)

SHORT STORY

• "That Hell-Bound Train", Robert Bloch (F&SF Sep 1958)
• "The Advent on Channel Twelve", C. M. Kornbluth (Star Science Fiction Stories No. 4)
• "The Edge of the Sea", Algis Budrys (Venture Mar 1958)
• "The Men Who Murdered Mohammed", Alfred Bester (F&SF Oct 1958)
• "Nine Yards of Other Cloth", Manly Wade Wellman (F&SF Nov 1958)
• "Rump-Titty-Titty-Tum-Tah-Tee", Fritz Leiber (F&SF May 1958)
• "Space to Swing a Cat", Stanley Mullen (Astounding Jun 1958)
• "Theory of Rocketry", C. M. Kornbluth (F&SF Jul 1958)
• "They've Been Working On...", Anton Lee Baker (Astounding Aug 1958)
• "Triggerman", J. F. Bone (Astounding Dec 1958)

SF OR FANTASY MOVIE

• no award
• The Fly (1958)
• Horror of Dracula
• The Seventh Voyage of Sinbad

PROFESSIONAL MAGAZINE

• F&SF, Anthony Boucher & Robert P. Mills
• Astounding, John W. Campbell, Jr.
• Galaxy, H. L. Gold
• Infinity, Larry T. Shaw
• New Worlds, John Carnell

PROFESSIONAL ARTIST

• Frank Kelly Freas
• Ed Emshwiller
• Virgil Finlay
• H. R. Van Dongen
• Wally Wood

AMATEUR MAGAZINE

• Fanac, Terry Carr & Ron Ellik
• Cry of the Nameless, F. M. & Elinor Busby, Burnett Toskey & Wally Weber
• Hyphen, Walt Willis & Chuck Harris
• JD-Argassy, Lynn A. Hickman
• Science-Fiction Times, James V. Taurasi, Sr., Ray Van Houten & Frank R. Prieto, Jr.
• Yandro, Robert Coulson & Juanita Coulson

NEW AUTHOR OF 1958

• no award
• Brian W. Aldiss (ran highest but lost to 'no award')
• Paul Ash
• Pauline Ashwell
• Rosel George Brown
• Louis Charbonneau
• Kit Reed