Former e-IRG chairs
| Leif Laaksonen | CSC | Finland | 2006-2010 | |
| Dieter Kranzlmüller | GUP/Uni Linz | Austria | 2006 | |
| Malcolm Read | NESC | UK | 2005 | |
| Patrick Aerts | NCF/NWO | Netherlands | 2004-2005 | |
| Richard Hirsch | SFI | Ireland | 2004 | |
| Mirco Mazzucato | Istituto Nazionale di Fisica Nucleare | Italy | 2003 | |
| Vasilis Maglaris | GRNET | Greece | 2003 |
Former e-IRG board members
| Lajos Balint |
NIIF/HUNGARNET |
Hungary |
2010-2011 |
|
| Rosette Vandenbroucke |
BELNET |
Belgium |
2010-2011 |
|
| Sergi Girona |
BSC |
Spain |
2009-2010 |
|
| Sverker Holmgren |
SNIC | Sweden | 2009-2010 | |
| Jan Gruntorad |
CESNET | Czech Republic | 2008-2009 | |
| Dany Vandromme | RENATER | France | 2008-2009 | |
| Fiorenzo Scaroni | SWITCH | Switzerland | 2007-2008 | |
| Gaspar Barreira | LIP | Portugal | 2007-2008 | |
| Helmut Löwe | Bundesministerium für Bildung und Forschung | Germany | 2007 | |
| Wolfgang Gentzsch | D-Grid | Germany | 2006-2007 | |
| Leif Laaksonen | CSC | Finland | 2006-2010 | |
| Dieter Kranzlmüller | GUP/Uni Linz | Austria | 2005-2006 | |
| Malcolm Read | NESC | UK | 2006 | |
| Tony Hey | UK e-Science | UK | 2005 | |
| Antoine Barthel | Restena | Luxemburg | 2004-2005 | |
| Patrick Aerts | NCF/NWO | Netherlands | 2004-2005 | |
| Brian Coghlan | Trinity College Dublin | Ireland | 2003-2004 | |
| Mirco Mazzucato | Istituto Nazionale di Fisica Nucleare | Italy | 2003 | |
| Vasilis Maglaris | GRNET | Greece | 2003 |
