| 2009-2011 |
Nicholas Hartmann |
| 2007-2009 |
Jiri Stejskal |
| 2005-2007 |
Marian S. Greenfield |
| 2003-2005 |
Scott Brennan |
| 2001-2003 |
Thomas L. West III |
| 1999-2001 |
Ann G. Macfarlane |
| 1997-1999 |
Muriel M. Jérôme-O'Keeffe |
| 1995-1997 |
Peter W. Krawutschke |
| 1993-1995 |
Edith F. Losa |
| 1991-1993 |
Leslie Willson |
| 1989-1991 |
Deanna L. Hammond |
| 1987-1989 |
Karl Kummer |
| 1985-1987 |
Patricia E. Newman |
| 1983-1985 |
Virginia Eva Berry |
| 1981-1983 |
Ben Teague |
| 1979-1981 |
Thomas R. Bauman |
| 1977-1979 |
Josephine Thornton |
| 1975-1977 |
Roy Tinsley |
| 1973-1975 |
William I. Bertsche |
| 1971-1973 |
Thomas Wilds |
| 1970-1971 |
William I. Bertsche (completed Moynihan's term) |
| 1969-1970 |
Daniel Moynihan (resigned in June 1970) |
| 1967-1969 |
Boris Anzlowar |
| 1965-1967 |
Henry Fischbach |
| 1963-1965 |
Kurt Gingold |
| 1960-1963 |
Alexander Gode |