| Year | Name |
| 1964 | Forrest J Ackerman |
| 1965, 1979 | Brian Aldiss |
| 2007 | Yoshitaka Amano |
| 1995 | Gerry Anderson |
| 1959 | Poul Anderson |
| 2011 | Ellen Asher |
| 1955 | Isaac Asimov |
| 1993 | Alicia Austin |
| 2000 | Jim Baen |
| 1989 | Betty Ballantine |
| 1989 | Ian Ballantine |
| 2014 | Iain Banks |
| 1976, 1994 | George Barr |
| 2001 | Greg Bear |
| 1999 | Gregory Benford |
| 1987 | Alfred Bester |
| 1960 | James Blish |
| 1948, 1973 | Robert Bloch |
| 1950 | Anthony Boucher |
| 2000 | Ben Bova |
| 1964 | Leigh Brackett |
| 1986 | Ray Bradbury |
| 2007 | David Brin |
| 2020 | Greg Broadmore |
| 2011 | Charles N. Brown |
| 1983 | John Brunner |
| 2019 | Ginjer Buchanan |
| 1997 | Algis Budrys |
| 2008 | Lois McMaster Bujold |
| 2019 | Jocelyn Bell Burnell |
| 2019 | Bill Burns |
| 1987 | Jim Burns |
| 2019 | Mary Burns |
| 1947, 1954, 1957 | John W. Campbell |
| 1949 | John Carnell |
| 1986 | Terry Carr |
| 1982 | A. Bertram Chandler |
| 2002 | David A. Cherry |
| 1998 | C. J. Cherryh |
| 1956 | Arthur C. Clarke |
| 1995 | Vin¢ Clarke |
| 1991 | Hal Clement |
| 2014 | John Clute |
| 1996 | Roger Corman |
| 1972 | Buck Coulson |
| 1972 | Juanita Coulson |
| 2016 | Kinuko Y. Craft |
| 2013 | Ellen Datlow |
| 1966 | L. Sprague de Camp |
| 1967 | Lester del Rey |
| 1995 | Samuel R. Delany |
| 2022 | Charles de Lint |
| 2006 | Howard DeVore |
| 1992 | Vincent Di Fate |
| 1984 | Gordon R. Dickson |
| 2020 | Larry Dixon |
| 2009 | Tom Doherty |
| 2001 | Gardner Dozois |
| 2019 | Diane Duane |
| 1995 | Les Edwards |
| 2014 | Malcolm Edwards |
| 2000 | Bob Eggleton |
| 1978 | Harlan Ellison |
| 1949 | Lloyd Arthur Eshbach |
| 1968 | Philip José Farmer |
| 1993 | Jan Howard Finder |
| 2014 | Chris Foss |
| 2015 | Brad Foster |
| 1970 | Herbert W. Franke |
| 1982, 2003 | Frank Kelly Freas |
| 2009 | Neil Gaiman |
| 1969 | Jack Gaughan |
| 1952 | Hugo Gernsback |
| 2015 | David Gerrold |
| 1999 | Bruce Gillespie |
| 1975 | Mike Glicksohn |
| 2003 | Mike Glyer |
| 2014 | Jeanne Gomoll |
| 1991 | Martin H. Greenberg |
| 2013 | James Gunn |
| 2006 | James Gurney |
| 1990 | Joe Haldeman |
| 1964 | Edmond Hamilton |
| 2021 | John Harris |
| 1990 | Harry Harrison |
| 1987 | Ray Harryhausen |
| 2009 | David G. Hartwell |
| 2018 | Frank Hayes |
| 1941, 1961, 1976 | Robert A. Heinlein |
| 1981 | Rusty Hevelin |
| 2014 | Robin Hobb |
| 1982 | Lee Hoffman |
| 2017 | John-Henri Holmberg |
| 2017 | Nalo Hopkinson |
| 1946 | Edna Mayne Hull |
| 2019 | Steve Jackson |
| 1990 | Wolfgang Jeschke |
| 1969 | Eddie Jones |
| 1980 | Damon Knight |
| 2007 | Sakyo Komatsu |
| 2022 | Erle Korshak |
| 2021 | Nancy Kress |
| 1983 | David Kyle |
| 2020 | Mercedes Lackey |
| 1987 | David Langford |
| 1975 | Ursula K. Le Guin |
| 1951, 1979 | Fritz Leiber |
| 1963 | Murray Leinster |
| 1987 | Doris Lessing |
| 1953 | Willy Ley |
| 2023 | Liu Cixin |
| 1997 | Don Maitz |
| 2003 | George R. R. Martin |
| 1958 | Richard Matheson |
| 1994 | Anne McCaffrey |
| 2019 | Ian McDonald |
| 2015 | Vonda N. McIntyre |
| 2020 | Rose Mitchell |
| 1997 | Michael Moorcock |
| 1981 | C. L. Moore |
| 2012 | Rowena Morrill |
| 1955 | Sam Moskowitz |
| 2012 | Story Musgrave |
| 2016 | Patrick Nielsen Hayden |
| 2016 | Teresa Nielsen Hayden |
| 1993 | Larry Niven |
| 2022 | Floyd Norman |
| 1989 | Andre Norton |
| 2018 | Edgar Pangborn |
| 2000 | Anne Passovoy |
| 2000 | Bob Passovoy |
| 1939 | Frank R. Paul |
| 1980 | Bruce Pelz |
| 2018 | Pierre Pettinger |
| 2018 | Sandy Pettinger |
| 2018 | John Picacio |
| 2005 | Greg Pickersgill |
| 2016 | Tamora Pierce |
| 1972 | Frederik Pohl |
| 1990 | Andrew I. Porter |
| 1991 | Richard M. Powers |
| 2011 | Tim Powers |
| 2004 | Terry Pratchett |
| 2005 | Christopher Priest |
| 2012 | Mike Resnick |
| 2010 | Kim Stanley Robinson |
| 2018 | Spider Robinson |
| 1998 | Milton A. Rothman |
| 2023 | Robert J. Sawyer |
| 1998 | Stanley Schmidt |
| 2001 | George H. Scithers |
| 2005 | Robert Sheckley |
| 1996, 2007 | Takumi Shibano |
| 2022 | Joe Siclari |
| 1970 | Robert Silverberg |
| 1971, 1981 | Clifford D. Simak |
| 2017 | Johanna Sinisalo |
| 1987 | Ken & Joyce Slater |
| 1940 | E. E. Smith |
| 2015 | Tom Smith |
| 2004 | Jack Speer |
| 2013 | Norman Spinrad |
| 2022 | Edie Stern |
| 2008 | Rick Sternbach |
| 1998 | J. Michael Straczynski |
| 1987 | Arkady and Boris Strugatsky |
| 1962 | Theodore Sturgeon |
| 2016 | Michael Swanwick |
| 2013 | Darrell K. Sweet |
| 1997 | Roy Tackett |
| 2014 | Bryan Talbot |
| 2010 | Shaun Tan |
| 2004 | William Tenn |
| 2002 | Bjo Trimble |
| 1970 | Edwin Charles Tubb |
| 1975 | Donald H. Tuck |
| 1948, 1967 | Wilson Tucker |
| 1999 | George Turner |
| 2011 | Boris Vallejo |
| 1946 | A. E. van Vogt |
| 1992 | Jack Vance |
| 2002 | Vernor Vinge |
| 2009 | Élisabeth Vonarburg |
| 1971 | Harry Warner, Jr. |
| 2009 | Taral Wayne |
| 2017 | Claire Wendling |
| 2004 | Peter Weston |
| 1998, 2007 | Michael Whelan |
| 1996 | James White |
| 1985 | Ted White |
| 1980 | Kate Wilhelm |
| 2018 | Bob Wilkins |
| 2017 | Walter Jon Williams |
| 1977 | Jack Williamson |
| 2006 | Connie Willis |
| 1992 | Walt Willis |
| 1985 | Gene Wolfe |
| 1988 | Donald A. Wollheim |
| 1975 | Susan Wood |
| 2021 | Ben Yalow |
| 2018 | Chelsea Quinn Yarbro |
| 2005 | Jane Yolen |
| 2001 | Stephen Youll |
| 1974 | Roger Zelazny |