| David Mosso | Chair | 1997–2006 |
| Tom L. Allen | Chair | 2007-2015 |
| D. Scott Showalter | Chair | 2016-2019 |
| Donald V. Hammond | Department of the Treasury | 1998–1999 |
| Robert Reid | Department of the Treasury | 1999–2008 |
| Nancy Fleetwood | Department of the Treasury | 2009–2010 |
| Mark Reger | Department of the Treasury | 2010-2014 |
| R. Scott Bell | Department of the Treasury | 2014-2014 |
| Christina Ho | Department of the Treasury | 2015-2017 |
| Edward J. Mazur | Office of Management and Budget | 1991–1993 |
| Harold I. Steinberg | Office of Management and Budget | 1993–1994 |
| Norwood J. Jackson | Office of Management and Budget | 1995–1999 |
| Sheila Conley | Office of Management and Budget | 1999–2000 |
| Joseph L. Kull | Office of Management and Budget | 2000–2003 |
| David M. Zavada | Office of Management and Budget | 2003–2006 |
| Danny Werfel | Office of Management and Budget | 2006–2009 |
| Debra Bond | Office of Management and Budget | 2010-2011 |
| Norman Dong | Office of Management and Budget | 2012-2014 |
| Mark Reger | Office of Management and Budget | 2014-2017 |
| Regina Kearney | Office of Management and Budget | 2018-2018 |
| Carol Johnson | Office of Management and Budget | 2018-2018 |
| Tim Soltis | Office of Management and Budget | 2018-2020 |
| Regina Kearney | Office of Management and Budget | 2020-2021 |
| Deidre Harrison | Office of Management and Budget | 2021-2021 |
| Philip T. Calder | Government Accountability Office | 1997–2004 |
| Barry B. Anderson | Congressional Budget Office | 1999–2002 |
| Dr. Douglas Holtz-Eakin | Congressional Budget Office | 2003–2004 |
| Dr. Elizabeth M. Robinson | Congressional Budget Office | 2004–2005 |
| Dr. Donald Marron | Congressional Budget Office | 2005–2007 |
| Robert P. Murphy | Congressional Budget Office | 2007–2008 |
| Nelson Toye | Defense and international agencies | 1997–2002 |
| James E. Reid | Non-defense agencies | 1994–1998 |
| Kenneth J. Winter | Non-defense agencies | 1999–2002 |
| Donald H. Chapin | Non-federal representative | 1997–2001 |
| Linda J. Blessing | Non-federal representative | 1997–1999 |
| Joseph V. Anania, Sr. | Non-federal representative | 2002–2005 |
| Tom L. Allen | Non-federal representative | 2006 |
| Claire Gorham Cohen | Non-federal representative | 2002–2007 |
| Dr. James M. Patton | Non-federal representative | 1999–2009 |
| John A. Farrell | Non-federal representative | 2001–2009 |
| Michael H. Granof | Non-federal representative | 2009-2019 |
| Norwood Jackson, Jr. | Non-federal representative | 2007-2011 |
| Sam McCall | Non-federal representative | 2012-2016 |
| Alan H. Schumacher | Non-federal representative | 2002-2012 |
| George A. Scott | Non-federal representative | 2016-2019 |
| D. Scott Showalter | Non-federal representative | 2009-2015 |
| Harold I. Steinberg | Non-federal representative | 2007-2015 |
| Graylin E. Smith | Non-federal representative | 2012-2022 |
