Former Chairs
- Robert B. Weisenmiller (term: 2/2011 to 2/2019)
- Karen Douglas (term: 2/2009 to 2/2011)
- Jackalyne Pfannenstiel (term: 6/2006 to 12/17/2008)
- Joseph Desmond (term: 5/2005 to 5/2006)
- William J. Keese (term: 3/1997 to 3/30/2005)
- Charles R. Imbrecht (term: 2/1983 to 1/1997)
- Russell L. Schweickart (term: 7/1979 to 2/1983)
- Richard L. Maullin (term: 1/1975 to 8/1979)
Former Vice Chairs
- Janea A Scott (term: 2013 to 2020)
- James D. Boyd (term: 6/2006 to 1/2012)
- Jackalyne Pfannenstiel (term: 2/2005 to 6/2006)
- David A. Rohy, Ph.D. (term: 5/1995 to 4/2000)
- Sally Rakow (term: 2/1991 to 3/1997)
- Barbara Crowley (term: 1/1984 to 1/1994)
- Arturo Gandara (term: 1/1983 to 3/1985)
Former Members
- Kourtney Vaccaro(term: 3/2022 - 1/2023)
- Karen Douglas (term: 2/2008 to 3/2022)
- Robert B. Weisenmiller (term: 1/2010 to 2/2019)
- Richard A. Bilas, Ph.D. (term: 3/1987 to 10/1995)
- B.B. Blevins (term: 1/2004 to 3/2004)
- James D. Boyd (term: 2/2002 to 1/2012)
- Jeffrey D. Byron (term: 6/2006 to 2/2011)
- Geoffrey D. Commons (term: 12/1982 to 1/1986)
- Barbara Crowley (term: 1/1984 to 1/1994)
- Joseph Desmond (term: 5/2005 to 5/2006)
- Ronald D. Doctor (term: 2/1975 to 1/1981)
- Karen K. Edson (term: 12/1981 to 1/1984)
- Anthony Eggert (term: 1/2010 to 1/2011)
- Arturo Gandara (term: 2/1981 to 3/1987)
- John L. Geesman, Ph.D. (term: 7/2002 to 1/2008)
- Charles R. Imbrecht (term: 2/1983 to 1/1997)
- William J. Keese (term: 3/1997 to 3/4/2005)
- Art S. Kevorkian (term: 1/1990 to 7/1994)
- Robert A. Laurie (term: 2/1997 to 6/21/2002)
- Julia Levin, J.D. (term: 2/2009 to 1/2010)
- Robert Mussetter (term: 1/1986 to 1/1991)
- Michal C. Moore, Ph.D. (term: 10/1995 to 1/2002)
- Robert Moretti (term: 2/1975 to 10/1977)
- Warren D. "Doug" Noteware (term: 3/1985 to 1/1990, and 8/1994 to 4/1995)
- Alan D. Pasternak (term: 2/1975 to 6/1979)
- Carla Peterman (term: 1/2011 to 1/2013 - appointed by Gov. Brown to California Public Utilities Commission)
- Jackalyne Pfannenstiel (term: 4/2004 to 12/2008)
- Robert Pernell (term: 6/1999 to 1/2004)
- Sally Rakow (term: 2/1991 to 3/1997)
- C. Suzanne Reed (term: 11/1977 to 11/1981)
- David A. Rohy, Ph.D. (term: 5/1995 to 4/2000)
- Arthur H. Rosenfeld, Ph.D. (term: 4/2000 to 1/2010)
- Russell L. Schweickart (term: 7/1979 to 1/1985)
- Jananne Sharpless (term: 1/1994 to 4/1999)
- Richard E. Tuttle (term: 2/1975 to 6/1976)
- Emilio E. Varanini III (term: 8/1976 to 1/1983)
- James A. Walker (term: 9/1979 to 10/1982)