| Year | Chair | Secretary | Assistant Secretary | Treasurer |
| 1949 | Norman C. Hill | Robert S. Casey | Byron A. Soule | |
| 1950 | Evan J. Crane Gerald J. Cox (vice-ch.) | Robert S. Casey | Byron A. Soule | |
| 1951 | James W. Perry | Robert S. Casey | Byron A. Soule | |
| 1952 | Julian F. Smith | Charlotte Schaler | Kathleen Bannister | Tibor E. R. Singer |
| 1953 | Robert S. Casey | Lorna F. Lederman | Madeline M. Berry | |
| 1954 | Byron A. Soule | Hanna Friedenstein | Alice G. Anderson | Madeline M. Berry |
| 1955 | Milburn P. Doss | Hanna Friedenstein | Alice G. Anderson | Madeline M. Berry |
| 1956 | Melvin G. Mellon | M. Lucille Jackson | Harriet A. Geer | Madeline M. Berry |
| 1957 | John H. Fletcher | Lucille J. Strauss | Harriet A. Geer | Virginia Valeri |
| 1958 | Ben H. Weil | Harriet A. Geer | Dean F. Gamble | Virginia Valeri |
| 1959 | Hanna Friedenstein | Harriet A. Geer | Dean F. Gamble | Fred J. Bassett |
| 1960 | Karl F. Heumann | Dean F. Gamble | Barbara M. Davis | Fred J. Bassett |
| 1961 | Herman Skolnik | Dean F. Gamble | Barbara M. Davis | Helen F. Ginsberg |
| 1962 | Fred R. Whaley | Barbara M. Davis | Lee N. Starker | Helen F. Ginsberg |
| 1963 | Dean F. Gamble | Barbara M. Davis | Lee N. Starker | Eugene Garfield |
| 1964 | Carleton C. Conrad | Barbara M. Davis | Nellie M. Payne | Eugene Garfield |
| 1965 | Harriet A. Geer | Barbara M. Davis | Nellie M. Payne | Barbara A. Montague |
| 1966 | Howard T. Bonnett | Lee N. Starker | Keatha K. Krueger | Barbara A. Montague |
| 1967 | Helen F. Ginsberg | Lee N. Starker | Keatha K. Krueger | Barbara A. Montague |
| 1968 | Joe H. Clark | Margaret S. Hicks | Keatha K. Krueger | Barbara A. Montague |
| 1969 | Carlos M. Bowman | Margaret S. Hicks | Keatha K. Krueger | Patricia M. McDonnell |
| 1970 | Frederick K. Broome | Margaret S. Hicks | Stuart M. Kaback | Patricia M. McDonnell |
| 1971 | Robert E. Maizell | Margaret S. Hicks | Stuart M. Kaback | Stuart M. Kaback |
| 1972 | Stephen J. Tauber | Charles E. Granito | Margaret K. Park | Stuart M. Kaback |
| 1973 | James E. Rush | Barbara A. Montague | Margaret K. Park | Judy E. Davis |
| 1974 | Charles E. Granito | Mary H. Reslock | Emma-June Tillmanns | Judy D. Hale |
| 1975 | Barbara A. Montague | Mary H. Reslock | Emma-June Tillmanns | Judy D. Hale |
| 1976 | Bruno M. Vasta | Mary H. Reslock | Emma-June Tillmanns | Jean G. Marcali |
| 1977 | Peter F. Sorter | Cynthia H. O'Donohue | Emma-June Tillmanns | Jean G. Marcali |
| 1978 | Mary H. Reslock | Barbara G. Prewitt | Melvin L. Spann | Jean G. Marcali |
| 1979 | Gabrielle S. Revesz | Barbara G. Prewitt | Melvin L. Spann | Jean G. Marcali |
| 1980 | Cynthia H. O'Donohue | Barbara G. Prewitt | Peter F. Rusch | Jean G. Marcali |
| 1981 | Robert E. Buntrock | Barbara G. Prewitt | Peter F. Rusch | Ann P. Moffett |
| 1982 | Jean G. Marcali | Paula B. Moses | Peter F. Rusch | Ann P. Moffett |
| 1983 | Barbara G. Prewitt | Paula B. Moses | Peter F. Rusch | Ann P. Moffett |
| 1984 | Ralph E. O'Dette | Bonnie Lawlor | M. Karen Landsberg | Ann P. Moffett |
| 1985 | Peter F. Rusch | Bonnie Lawlor | M. Karen Landsberg | Bettijoyce B. Molino |
| 1986 | Ann P. Moffett | Bonnie Lawlor | M. Karen Landsberg | Bettijoyce B. Molino |
| 1987 | W. Val Metanomski | Bonnie Lawlor | M. Karen Landsberg | Bettijoyce B. Molino |
| 1988 | Arleen N. Somerville | Ruthann Bates | Rosemarie Parker | Bettijoyce B. Molino |
| 1989 | Bonnie Lawlor | Ruthann Bates | Rosemarie Parker | Patricia F. Roush |
| 1990 | Joanne L. Witiak | Victoria K. Veach | Marianne Brogan | Patricia F. Roush |
| 1991 | Bettijoyce B. Lide | Victoria K. Veach | Patricia L. Dedert | |
| 1992 | Joseph E. Clark | Victoria K. Veach | Patricia L. Dedert | |
| 1993 | Gary D. Wiggins | Victoria K. Veach | Patricia L. Dedert | |
| 1994 | Gerald G. Vander Stouw | William W. Greaves | Patricia L. Dedert | |
| 1995 | Ruthann Bates | William W. Greaves | Margaret A. Matthews | |
| 1996 | David S. Saari | Ann D. Bolek | Margaret A. Matthews | |
| 1997 | Carol A. Duane | Ann D. Bolek | Margaret A. Matthews | |
| 1998 | Guenter Grethe | Ann D. Bolek | Margaret A. Matthews | |
| 1999 | Grace Baysinger | Ann D. Bolek | Margaret A. Matthews | |
| 2000 | William G. Town | Maggie Johnson | Margaret A. Matthews | |
| 2001 | Andrea Twiss-Brooks | Maggie Johnson | Margaret A. Matthews | |
| 2002 | Andrew Berks | Susan K. Cardinal | Margaret A. Matthews | |
| 2003 | Chuck Huber | Susan K. Cardinal | Margaret A. Matthews | |
| 2004 | Pamela Scott | Svetlana Korolev | Margaret A. Matthews | |
| 2005 | Eileen M. Shanbrom | Svetlana Korolev | Patricia Kirkwood | |
| 2006 | Osman Guner | Svetlana Korolev | Patricia Kirkwood | |
| 2007 | Erja Kajosalo | Svetlana Korolev | Margaret A. Matthews | |
| 2008 | David Martinsen | Judith Currano | Margaret A. Matthews | |
| 2009 | Svetlana Korolev | Judith Currano | Meghan Lafferty | |
| 2010 | Carmen Nitsche | Leah Solla | Meghan Lafferty | |
| 2011 | Gregory Banik |