Past Presidents
(* Deceased)
| * | Thomas M. McElveen, Costa Rica | 1965-1967 |
| * | Henry C. Hudson, Colombia | 1967-1969 |
| * | John T. Sewell, U.S.A. | 1969-1970 |
| * | William G. Coppock, U.S.A. | 1970-1971 |
| * | Stephen Scibal, U.S.A. | 1971-1972 |
| * | Heinz W. Mueschen, Chile | 1972-1974 |
| * | George A. Edmund, U.S.A. | 1974-1975 |
| * | Jose M. Barcelo, Venezuela | 1975-1976 |
| * | James F. MacPherson, Canada | 1976-1977 |
| * | Robert A. Miles, U.S.A. | 1977-1978 |
| * | James H. Laird, Canada | 1978-1979 |
| * | Edward R. Reilly, Jr., U.S.A. | 1979-1980 |
| * | John W. Townson,Canada | 1980-1981 |
| * | Karl A. Buschmann, U.S.A. | 1981-1982 |
| * | C.G.P. “Pat” Spilsted, Canada | 1982-1983 |
| * | Walter Kuhn, Guatemala | 1983-1984 |
| * | Guy J. Panarello, U.S.A. | 1984-1985 |
| Dennis A. Leonard, Canada | 1985-1986 | |
| * | Carl F. Rank, Jr., U.S.A. | 1986-1987 |
| Ronald N. MacDonald, Canada | 1987-1988 | |
| Edgard Lizarralde R., Colombia | 1988-1989 | |
| * | Donald I.D. Bird, New Zealand | 1989-1990 |
| * | Stephen S. Hastings, U.S.A. | 1990-1992 |
| * | Douglas W. Holmes, Canada | 1992-1993 |
| Alfredo Landivar V., Chile | 1993-1994 | |
| Klaus Gassner, Germany | 1994-1995 | |
| * | Richard J. Polacek, U.S.A. | 1995-1996 |
| F.W.A. “Bill” Kuegler, New Zealand | 1996-1997 | |
| H.L. “Skip” Sutherland, Canada | 1997-1998 | |
| James R. Michalek, U.S.A. | 1998-1999 | |
| Trevor J. Sinclair, Australia | 1999-2000 | |
| * | E. Lee Stewart, Canada | 2000-2001 |
| * | Walid H. Jishi, United Arab Emirates | 2001-2002 |
| William E. Ballard, U.S.A. | 2002-2003 | |
| * | William F. Seaman, Canada | 2003-2004 |
| Ted Wheeler, Australia | 2004-2005 | |
| Peter Gaudenzi, Austria | 2005-2007 | |
| Stewart Ponton, Canada | 2007-2008 | |
| Tom Moss, USA | 2008-2009 | |
| Brent Demnar, Australia | 2009-2010 | |
| * | Michael Hale, USA | 2010-2011 |
| Fred Plant, Canada | 2011-2012 | |
| * | Walid H. Jishi, United Arab Emirates | 2012-2013 |
| Johnny Michalek, USA | 2013-2014 | |
| * | Jerry Hale, USA | 2014-2015 |
| Nikolay Cheglakov, Russia | 2015-2016 | |
| Dr. Victor Duarte, Paraguay | 2016-2017 | |
| Charles J. Reilly, Jr., USA | 2017-2018 | |
| Andrey Bogachev, Russia | 2018-2019 | |
| Daniel Federico Paz | 2019-2022 | |
| Thomas E. Erhardt | 2022-2023 |