| Name | State | Served | Deceased |
| Eben Putnam | MA | 1920-1933 | 01-22-1933 |
| Thomas M. Owen, Jr. | AL | 1933-1948 | 12-05-1948 |
| Monte C. Sandlin | AL | 1948-1953 | 12-04-1953 |
| Robert T. Fairey | SC | 1953-1957 | 02-11-1976 |
| Emily J. P. Herbert | NJ | 1957-1960 | 09-04-1982 |
| Glenn B. Hoover | IA | 1960-1961 | 04-07-1981 |
| Earl D. Young | CO | 1961-1962 | 10-03-1964 |
| H. Armand deMasi | Italy | 1962-1964 | 10-08-1981 |
| Harold A. Shindler | IN | 1964-1969 | 05-07-1973 |
| John A. May | SC | 1969-1970 | 03-12-1976 |
| Howard M. Swinney | KY | 1970-1971 | 01-26-1985 |
| G. Greer McCallister | OH | 1971-1972 | 01-29-1989 |
| Loretta O. Phillips | CA | 1972-1973 | 07-30-1995 |
| R. Robert Filter | WI | 1973-1974 | 02-23-1990 |
| Nolie C. Deas, Sr. | FL | 1974-1975 | 07-13-2006 |
| Dorothy C. Long | CO | 1975-1976 | 06-06-2006 |
| Alton H. Carpenter | NY | 1976-1977 | 05-02-2015 |
| Arnold J. Stockstad | ND | 1977-1978 | 02-08-1982 |
| Dr. Harold H. Kretzler | WA | 1978-1979 | 12-31-1982 |
| Phillip E. Haddad | OK | 1979-1980 | 03-29-2022 |
| Neal S. Sundeen | AZ | 1980-1981 | |
| Bernard J. Chisholm | MN | 1981-1982 | 11-03-1991 |
| James W. Conway | MA | 1982-1983 | 08-29-2009 |
| Herberta T. Stark | NH | 1983-1984 | 03-01-1990 |
| Roy R. Mahoney | FL | 1984-1985 | 12-23-2017 |
| Ethel M. Matuschka | WI | 1985-1986 | 11-07-2000 |
| J. Ruffin Apperson | VA | 1986-1987 | 07-28-1999 |
| Edward F. Brennan | IL | 1987-1988 | 11-21-1993 |
| Richard A. Stevens, Sr. | LA | 1988-1989 | 03-16-1995 |
| C. Carl Pilgrim | SC | 1989-1990 | 11-01-1999 |
| Harold Matthew Branton | TX | 1990-1991 | 12-29-2012 |
| Bettie M. Canon | MT | 1991-1992 | 02-18-2007 |
| Delfo Barabani | MA | 1992-1993 | 10-07-2015 |
| Marjorie T. Simpson | GA | 1993-1994 | 02-25-2015 |
| La Reine Maxey | NV | 1994-1995 | 10-08-1994 |
| Carl S. Wipperman | WA | 1994-1995 | 02-28-2017 |
| R. Paul Tenney | VT | 1995-1996 | 09-21-2015 |
| Barbara "Bobbe" Stuvengen | WI | 1996-1997 | 05/23/2016 |
| Tommy Mills | MS | 1997-1998 | 02-15-2015 |
| Robert L. Klipstine | OH | 1998-1999 | 04-08-2002 |
| Robert W. Mead | NE | 1999-2000 | 01-17-2015 |
| James L. Buterbaugh | KS | 2000-2001 | |
| Walter L. Davis | MI | 2001-2002 | |
| Donald F. Simons | TX | 2002-2003 | |
| Fae Casper | GA | 2003-2004 | |
| W. Frazier Brinley | CT | 2004-2005 | |
| Johnny B. Keel | LA | 2005-2006 | |
| Michael J. Miskell | PA | 2006-2007 | |
| James M. Holmes | IN | 2007-2008 | |
| Charles J. Zelinsky | IL | 2008-2009 | |
| James T. Higuera | CA | 2009-2010 | |
| James C. Fratolillo | MA | 2010-2011 | |
| Robert B. 'Bob’ Craig | NE | 2011-2012 | |
| N. Larry Rozier | NC | 2012-2013 | |
| Charemon Dunham | SD | 2013-2014 | |
| Susan B. Mason | FL | 2014-2015 | |
| James E. Copher | MN | 2015-2016 | |
| Paul D. Bennett | MO | 2016-2017 | 12-12-2022 |
| Richard D. DuBay | MI | 2017-2018 | |
| Fred S. Doten | NV | 2018-2019 | |
| James "Jim" A. Mariner | NM | 2019-2021 | |
| Robert "Bob" Gilmore Jr. | IL | 2021-2022 | |
| Deborah "Deb" A. Davis | CO | 2022-current |