| Convention |
Dates |
GoHs
|
| Chattacon 76 |
January 2-4, 1976 |
Cliff Amos, Keith Laumer
|
| Chattacon 2 |
January 7-9, 1977 |
"Everyone is Fan GoH"
|
| Chattacon 3 |
January 3-6, 1978 |
A. E. van Vogt
|
| Chattacon 4 |
January 5-7, 1979 |
Alan Dean Foster
|
| Chattacon V |
January 4-6, 1980 |
Joan Vinge, Hal Clement
|
| Chattacon VI |
January 16-18, 1981 |
Jack Chalker
|
| Chattacon VII |
January 15-17, 1982 |
Larry Niven
|
| Chattacon VIII |
January 14-16, 1983 |
Jerry Pournelle, Doug Chaffee, Jerry Page
|
| Chattacon IX |
January 13-15, 1984 |
Robert Adams, Linda Leach, Jerry Page
|
| Chattacon X |
1985 |
C. J. Cherryh, David Cherry, Irvin Koch, Robert Adams
|
| Chattacon XI |
1986 |
James P. Hogan, Michael Whelan, Danny Gill
|
| Chattacon XII |
1987 |
Larry Niven, Christopher Stasheff, David Cherry, Beth Willinger, Walt Baric
|
| Chattacon XIII |
1988 |
Ron Goulart, Jack Chalker, Frank Kelly Freas, Kevin Ward, Maurine Dorris
|
| Chattacon XIV |
1989 |
Stephen Donaldson, Spider Robinson, Real Musgrave, Bob Maurus, Charlotte Proctor
|
| Chattacon XV |
1990 |
Robert Vardeman, Michael P. Kube-McDowell, Danny Gill, Stan Burns, Dick Lynch, Nicki Lynch
|
| Chattacon XVI |
1991 |
Harry Harrison, Don Maitz, Mark Maxwell, Debbie Hughes, Khen Moore, Saddam Hussein
|
| Chattacon XVII |
1992 |
Leo Frankowski, Lawrence Watt-Evans, Barclay Shaw, Samanda b Jeude
|
| Chattacon XVIII |
January 15-17, 1993 |
David Gerrold, Glen Cook, Larry Elmore, David Deitrick, Lori Deitrick, Jim Arnold
|
| Chattacon XIX |
1994 |
Terry Pratchett, Dean Ing, Darrell K. Sweet, Timothy Wilson, Jennifer Pieve
|
| Chattacon XX |
1995 |
Kim Stanley Robinson, Jane Yolen, Jim Burns, Alan Clark
|
| Chattacon XXI |
1996 |
Walter Jon Williams, Charles DeLint, Keith Parkinson, Mark Poole
|
| Chattacon XXII |
1997 |
Harry Turtledove, Tom Kidd
|
| Chattacon XXIII |
January 16-18, 1998 |
Howard Waldrop, Nancy Kress, Bruce Jensen, Terry Bisson, Julie Morgan-Scott
|
| Chattacon XXIV |
January 15-17, 1999 |
|
| Chattacon XXV |
January 14-16, 2000 |
Tara Harper, Melissa Scott
|
| Chattacon XXVI |
January 12-14, 2001 |
David Brin, S. M. Stirling, Jill Bauman
|
| Chattacon XXVII |
January 25-27, 2002 |
Melanie Rawn, Elizabeth Moon
|
| Chattacon XXVIII |
January 17-19, 2003 |
Gregory Benford, Christopher Stasheff
|
| Chattacon XXIX |
January 16-18, 2004 |
Mark Tiedemann, J. Gregory Keyes
|
| Chattacon XXX |
January 21-23, 2005 |
Larry Niven, Paul Levinson, David Cherry, Chris Bunch
|
| Chattacon XXXI |
January 20-22, 2006 |
L. E. Modesitt, Michael Gear, Theresa Mather, Bruce Bethke
|
| Chattacon XXXII |
2007 |
|
| Chattacon XXXIII |
2008 |
|
| Chattacon XXXIV |
2009 |
|
| Chattacon XXXV |
2010 |
|
| Chattacon XXXVI |
January 21-23, 2011 |
Kristine Kathryn Rusch, Chelsea Quinn Yarbro, Ruth Thompson, Bill Sutton, Brenda Sutton
|
| Chattacon XXXVII |
January 20-22, 2012 |
Sharon Lee, Steve Miller, Laura Anne Gilman, John Picacio
|
| Chattacon 38 |
January 25-27, 2013 |
Tim Powers, Cherie Priest, William Stout
|
| Chattacon 39 |
January 24-26, 2014 |
Tobias Buckell, John Kaufmann, Jean Johnson, Robert Buettner, Matthew Ebel
|
| Chattacon 40 |
January 23-25 2015 |
Julie Czerneda, Kathleen Ann Goonan, Alan Clark
|
| Chattacon 41 |
2016 |
|
| Chattacon 42 |
2017 |
|
| Chattacon 43 |
January 19-21, 2018 |
Peter David, Todd McCaffrey, Sam Flegal, Michael Bielaczyc, Wendy Webb
|
