| Past Member | Membership | Current Position |
| Julia Gehrlein | 2019-2021 | CERN |
| Gumaro Rendon | 2019-2021 | Industry |
| Sam Homiller | 2018-2019 | Harvard University |
| Aaron Meyer | 2017-2020 | UC Berkeley |
| Daniel Hoying | 2017-2020 | Michigan State University |
| Yong-Chull Jang | 2017-2020 | BNL, EIC |
| Gopolang Mohlabeng | 2017-2020 | Simon Fraser |
| Luchang Jin | 2016-2019 | University of Connecticut |
| Enrico Rinaldi | 2016-2019 | RIKEN |
| Christopher Murphy | 2016-2018 | Industry |
| Eder Izaguirre | 2016-2018 | Industry |
| Mattia Bruno | 2015-2018 | University of Milan Bicocca |
| Pier Paolo Giardino | 2015-2018 | University of Santiago |
| Hiroshi Ohki | 2015-2017 | Nara Women's University |
| Cen Zhang | 2014-2017 | Beijing Institute of High Energy Physics (deceased) |
| Ethan Neil | 2013-2018 | University of Colorado |
| Chris Kelly | 2013-2016 | BNL, CSI |
| Sergey Syritsyn | 2013-2015 | Stony Brook University |
| Chien-Yi Chen | 2012-2015 | Northwestern University |
| Fedor Bezrukov | 2012-2015 | Manchester University |
| Hyung-Jin Kim | 2012-2014 | Industry |
| Taichi Kawanai | 2011-2014 | Industry |
| Ian Lewis | 2011-2014 | University of Kansas |
| Eigo Shintani | 2011-2013 | RIKEN |
| Elisabetta Furlan | 2011-2013 | Industry |
| Christoph Lehner | 2010-2021 | University of Regensburg |
| Tatsuhiro Misumi | 2010-2013 | Keio University, |
| Hye-Sung Lee | 2010-2013 | KAIST, Korea |
| Prerit Jaiswal | 2010-2012 | Industry |
| Thomas McElmurry | 2009-2011 | Monroeville State College |
| Leandro Almeida | 2009-2010 | Industry |
| Ruth Van de Water | 2008-2012 | Fermilab |
| Oliver Witzel | 2008-2011 | University of Colorado |
| Jennifer Kile | 2007-2010 | Industry |
| Christian Sturm | 2007-2010 | Wurzburg University |
| Shrihari Gopalakrishna | 2006-2009 | Institute of Mathematical Sciences, Chennai |
| Adam Lichtl | 2006-2009 | Industry |
| Tomomi Ishikawa | 2006-09, 2011-2016 | Hiroshima University |
| Enno Scholz | 2005-2008 | University of Regensburg |
| Chris Jackson | 2005-2008 | Industry |
| Sinya Aoki | 2004-2009 | Kyoto University |
| Takumi Doiao | 2004-2007 | RIKEN |
| Takeshi Yamazaki | 2004-2007 | University of Tsukuba |
| Koichi Hashimoto | 2004-2006 | Industry |
| Takashi Kaneko | 2004-2005 | KEK, Tsukuba |
| Tadas Krupovnickas | 2003-2006 | Industry |
| Norikzu Yamada | 2003-2006 | KEK, Tsukuba |
| Dennis Suprun | 2003-2005 | Industry |
| Takanori Sugihara | 2003-2005 | RIKEN Advanced Center for Computing and Communication |
| Mu-Chun Chen | 2002-2005 | University of California, Irvine |
| Jun-Ichi Noaki | 2002-2005 | Industry |
| Federico Berruto | 2002-2004 | Industry |
| Yukio Nemoto | 2001-2004 | St. Marianna University School of Medicine |
| Jack Laiho | 2001-2004 | Syracuse University |
| Sasa Prelovsek | 2001-2002 | Ljubljana University |
| Tilo Wettig | 2000-2004 | University of Regensburg |
| Yasumichi Aoki | 2000-2003, 2006-2010 | RIKEN, Kobe |
| Kostas Orginos | 2000-2003 | College of William & Mary |
| Anna Kulesza | 2000-2003 | University of Muenster |
| Sven Heinemeyer | 2000-2002 | University of Madrid |
| Brian Field | 2000-2002 | DOE |
| Robert Harlander | 1999-2001 | University of Aachen |
| William B Kilgore | 1998-2016 | DOE |
| Chris Dawson | 1998-2007 | Industry |
| Shoichi Sasaki | 1998-2000 | University of Tohoku |
| Andrzej Czarnecki | 1998-2000 | University of Alberta |
| Matt Wingate | 1997-2000 | Cambridge University |
| Tom Blum | 1995-2004 | University of Connecticut |
| Michel Tytgat | 1995-1097 | University of Brussels |
| Laura Reina | 1994-1997 | Florida State University |
| Ken Keirs | 1994-1997 | Taylor University |