| 2023 | Jeanne Carver | Shaniko Wool Company |
| 2022 | David Gremmels | Rogue Creamery |
| Verl Holden, Nurseryman and Grower | ||
| 2021 | Tillamook County Creamery Association | |
| 2019 | Pete Kent | |
| David Nisbet | ||
| 2018 | Y. Sherry Sheng and Dr. Spike Wadsworth | |
| 2017 | Jan and Linda Wepster | |
| Dr. Emery Castle | ||
| 2016 | Jim Bernau | Turner |
| Jim Chapman | Poe Valley | |
| 2015 | Dai Crisp | Philomath |
| Fred Postlewait | Newport | |
| 2014 | Laura and Mike Naumes | Medford |
| 2013 | David Adelsheim | Newberg |
| Grant Kitamura | Ontario | |
| Tom McCoy | Wasco | |
| 2012 | Betty Brose | Corvallis |
| Robert Komoto | Ontario | |
| John Roberts | Jacksonville | |
| Sheri Roberts | Jacksonville | |
| 2011 | Tom Fuller | Portland |
| Chester Prior | Echo | |
| Bernie Faber | Salem | |
| Mike Dickerson | Long Beach, WA | |
| 2010 | Howard Horton | Corvallis |
| Ronald Meyer | Talent | |
| Terry Thompson | Newport | |
| Arnold Appleby | Corvallis | |
| 2009 | Robert Levy | Echo |
| Jack Southworth | Seneca | |
| 2008 | Bruce Andrews | West Linn |
| Kent Madison | Echo | |
| Dave Nelson | Turner | |
| 2007 | Joe Easley | Astoria |
| Michael Macnab | Portland | |
| Judson Parsons | Medford | |
| Robert Schoning | Corvallis | |
| 2006 | George Pugh | Shedd |
| Stan Timmermann | Pendleton | |
| Mike Weber | Madras | |
| 2005 | Phillip Hawman | Hermiston |
| Ron Henri | Medford | |
| Dalton Straus | Central Point | |
| 2004 | Jack Long | Silverton |
| Glenn Harvey | Corvallis | |
| Mildred Harvey | Corvallis | |
| Larry Kaseberg | Wasco | |
| Sherry Kaseberg | Wasco | |
| 2003 | Jerry Tippens | Nehalem |
| Liz VanLeeuwen | Halsey | |
| 2002 | Jim Martin | Mulino |
| Fred Ziari | Hermiston | |
| 2001 | Mark O. Hatfield | Portland |
| Rob Miller | Salem | |
| 2000 | Bryan Wolfe | Hermiston |
| Lou Ann Wolfe | Hermiston | |
| 1999 | Kenneth Bailey | The Dalles |
| Robert Bailey | The Dalles | |
| Thomas Bailey | The Dalles | |
| 1998 | Dewey A. Rand, Jr. | Salem |
| 1997 | Art Christiansen | Aumsville |
| Chuck Norris | Hermiston | |
| 1996 | Anita Summers | Corvallis |
| Jack Ward Thomas | Washington, DC | |
| 1995 | Joe Burns | Hermiston |
| Don Hotchkiss | Lakeview | |
| Clinton Reeder | Pendleton | |
| 1994 | George L. Lamont | Springfield |
| Mike Thorne | Portland | |
| 1993 | Henry Krebs | Ione |
| Glen R. McKenzie | Summerville | |
| 1992 | J. A. (Jay) Macy | Madras |
| R. Barry Fisher | Newport | |
| 1991 | Bob Buchanan | Milton-Freewater |
| Lloyd C. Baron | Hillsboro | |
| 1990 | Loyal Creswell | Aumsville |
| Stafford Hansell | Boardman | |
| 1989 | Eugene Fisher | Oakland |
| Ray T. Yasui | Hood River | |
| 1988 | Robert Skinner | Jordan Valley |
| 1987 | Leonard Kunzman | Salem |
| 1986 | E. William Anderson | Lake Oswego |
| Fred Cholick | Sauvie Island | |
| Richard K. Joyce | Sherwood | |
| 1985 | Marjorie Griffin | Vale |
| William L. Hulse | Dufur | |
| John C. Scharff | Burns | |
| 1984 | Sam Dement | Myrtle Point |
| Oscar Hagg | Hillsboro | |
| Howard Smith | Tillamook | |
| 1983 | Riddell Lage | Hood River |
| Bill Ross | Jordan Valley | |
| Edwin J. Stastny | Malin | |
| 1982 | Joe Naumes | Medford |
| Bob and Jean Nixon | Junction City | |
| Dudley Sitton | Carlton | |
| Claude Williams | Prineville | |
| 1981 | Richard W. Henzel | Klamath Falls |
| Walter Leth | Salem | |
| Frank Tubbs | Adams | |
| Norman E. Borlaug | (honorary) | |
| 1980 | Fred A. Phillips | Keating |
| Marion T. Weatherford | Arlington |