| Convention |
Dates |
GoHs
|
| DemiCon 1 |
Apr 23-25, 1990 |
C. J. Cherryh, Robert Daniels Jr
|
| DemiCon 2 |
Apr 26-28, 1991 |
Joe Haldeman, Lucy Synk, Gay Haldeman
|
| DemiCon 3 |
Mar 27-29, 1992 |
Rob Chilson, David Cherry, Myrna Logan
|
| DemiCon 4 |
Mar 26-28, 1993 |
Mickey Zucker-Reichert, Erin Mckee, Mark Moore
|
| DemiCon 5 |
Apr 22-24, 1994 |
Glen Cook, David Lee Anderson, Pierre Pettinger, Sandy Pettinger
|
| DemiCon 6 |
May 5-7, 1995 |
Roger Zelazny, Vincent Jo-Nes, Bob Tucker
|
| DemiCon 7 |
May 3-5, 1996 |
Algis Budrys, Keith Berdak, Otto Sheller, Ruth Sheller
|
| DemiCon 8 |
May 2-4, 1997 |
Barbara Hambly, Mitchell Davidson Bentley, Charles Piehl
|
| DemiCon 9 |
May 1-3, 1998 |
George Alec Effinger, William J. Hodgson, Marshall Willis, Dee Willis
|
| DemiCon 10 |
Apr 30-May 2, 1999 |
Spider and Jeanne Robinson, Nene Thompson, Bill Broughton
|
| DemiCon 11 |
May 5-7, 2000 |
Lois McMaster Bujold, Susan Van Camp, Alois Tchampl, Wendy Tchampl
|
| DemiCon 12 |
May 4-6, 2001 |
Harry Harrison, Sergey Poyarkov, Tadao Tomomatsu
|
| DemiCon 13 |
May 3-5, 2002 |
F. Paul Wilson, Alan M. Clark, Dennis Lynch
|
| DemiCon 14 |
May 2-4, 2003 |
Octavia E. Butler, Lubov, Lynda Sherman
|
| DemiCon 15 |
May 1-2, 2004 |
Emma Bull, Will Shetterly, Alan Gutierrez, Rusty Hevelin
|
| DemiCon 16 |
July 29-31, 2005 |
Brad Linaweaver, Mike Cole, Scott Corwin, Sheila Lenkman
|
| DemiCon 17 |
July 28-30, 2006 |
Frederick Pohl, Janet Chui, Ted Poovey, Darice Schirber-Poovey
|
| DemiCon 18 |
May 18-20, 2007 |
Catherine Asaro, Theresa Mather, Steve Houle
|
| DemiCon 19 |
May 2-4, 2008 |
Steven Barnes, Mitchell Davidson Bentley, Joe Myers, Inger Myers
|
| DemiCon 20 |
May 1-3, 2009 |
Joe Haldeman, Sara Butcher, Roger Tener
|
| DemiCon 21 |
May 14-16, 2010 |
Karl Schroeder, Don Maitz, Gregg Parmentier
|
| DemiCon 22 |
April 29 - May 1, 2011 |
Sarah Prineas, Sarah Clemens, John & Denise Garner
|
| DemiCon 23 |
May 4-6, 2012 |
Patricia Briggs, Allen Williams, Ange Anderson, Brian Anderson
|
| DemiCon 24 |
2013 |
David Weber, Scott Ross, Mitch & Mary Thompson, Dennis Lynch
|
| DemiCon 25 |
2014 |
Tee Morris, Lojo Russo, Kevin Roche, Andrew Trembley, Susan Leabhart
|
| DemiCon 26 |
2015 |
Jim C. Hines, Megan Lara, Michelle Clark, Tadao Tomomatsu
|
| DemiCon 27 |
2016 |
Adam J. Whitlatch, Alan M. Clark, Gary & Erin Wickering, Tadao Tomomatsu
|
| DemiCon 28 |
2017 |
Lars Pearson, Ron Wagner, Richard Harper, Susan Leabhart
|
| DemiCon 29 |
May 4-6, 2018 |
Christina Henry, Susan Leabhart, Christine Mitzuk
|
| DemiCon 30 |
May 3-5, 2019 |
Gail Carriger, John Picacio, Joe & Gay Haldeman, Becky Kinnamon, David Winterton, Susan Leabhart
|
