| 2024 | Rosalyn Cain King | United States |
| 2023 | Vincent T. Idemyor |
United States/Nigeria |
| 2022 | Toyin Tofade | United States |
| 2021 | Lijian “Leo” Cai | United States/China |
| 2020 | Anthony Serracino-Inglott |
Malta |
| 2019 | Albert I. Wertheimer | United States |
| 2018 | Abdul Latif Sheikh | Pakistan |
| 2017 | Marianne F. Ivey | United States |
| 2016 | Lee C. Vermeulen | United States |
| 2015 | Roberto Frontini | Germany |
| 2014 | Andrew Lofts Gray | South Africa |
| 2013 | Eduardo Osvaldo Savio Quevedo | Uruguay |
| 2012 | Henri R. Manasse, Jr. | United States |
| 2011 | Barry R. Goldspiel | United States |
| 2010 | Agathe Wehrli | Switzerland |
| 2009 | William A. Zellmer | United States |
| 2008 | Jacqueline Surugue | France |
| 2007 | Toshitaka Nabeshima | Japan |
| 2006 | Philip J. Schneider | United States |
| 2006 | Thomas S. Thielke | United States |
| 2005 | Colin R. Hitchings | United Kingdom |
| 2004 | Dwight R. Tousignaut | United States |
| 2003 | Toby Clark | United States |
| 2001 | Joaquin Ronda Beltran | Spain |
| 1996 | Carl D. Lyons | United States |
| 1995 | Gloria N. Francke | United States |
| 1986 | Joseph A. Oddis | United States |
| 1978 | T. Douglas Whittet | United Kingdom |
| 1971 | Donald E. Francke | United States |
