| 1994 | Patrick M. Hayes | Crop and Soil Science |
| Alfred J. Menino, Jr. | Animal Sciences | |
| Mary L. Powelson | Botany and Plant Pathology | |
| 1995 | Gerald F. Kling | Crop and Soil Science |
| Patricia J. Lindsey | Agricultural and Resource Economics | |
| 1996 | Herbert Huddleston | Crop and Soil Science |
| Larry Larson | OSU Agriculture Program (EOSC) | |
| Ronald Wrolstad | Food Science and Technology | |
| 1997 | R. Lee Cole | Agricultural Education and General Agriculture |
| David P. Froman | Animal Sciences | |
| Stanley V. Gregory | Fisheries and Wildlife | |
| 1998 | R. Lee Cole | Agricultural Education |
| Mary L. Powelson | Botany and Plant Pathology | |
| 1999 | Penny Diebel | Agricultural Research and Economics |
| Carol Mallory-Smith | Crop and Soil Sciences | |
| Mary Powelson | Botany and Plant Pathology | |
| 2000 | Fred W. Obermiller | Agricultural & Resource Economics |
| W. Daniel Edge | Fisheries and Wildlife | |
| 2001 | Bruce Coblentz | Fisheries and Wildlife |
| Stanley V. Gregory | Fisheries and Wildlife | |
| Fred Obermiller | Agricultural and Resource Economics | |
| Ann Marie VanDerZanden | Horticulture | |
| 2002 | Penny Diebel | Agricultural and Resource Economics |
| 2003 | Nan Scott | Crop and Soil Science |
| 2004 | Judith Li | Fisheries and Wildlife |
| 2005 | Elizabeth Sulzman | Crop and Soil Science |
| 2006 | Selina Heppell | Fisheries and Wildlife |
| 2007 | Mark Daeschel | Food Science and Technology |
| 2008 | Steve Buccola | Agricultural and Resource Economics |
| 2009 | Tom Shellhammer | Food Science and Technology |
| 2010 | James Cassidy | Crop and Soil Science |
| 2011 | Andrew Ross | Crop and Soil Science, Food Science and Technology |
| 2012 | Kenneth Johnson | Botany and Plant Pathology |
| 2013 | Clint Epps | Fisheries and Wildlife |
| 2014 | Chad Mueller | Animal and Rangeland Sciences |
| 2015 | Ryan Contreras | General Agricultural Sciences |
| 2016 | Doug Reese | Fisheries and Wildlife |
| 2017 | James Sterns | Applied Economics |
| 2018 | Brian Sidlauskas | Fisheries and Wildlife |
| 2019-2020 | Guojie Wang | Crop and Soil Science |
| James Osborne | Food Science and Technology | |
| Scott Heppell | Fisheries and Wildlife | |
| 2021 | Tiffany Garcia | Fisheries and Wildlife |
| Kate Lajtha | Crop and Soil Science | |
| Molly Megraw | Botany and Plant Pathology | |
| Elisa Monaco | Animal and Rangeland Sciences | |
| 2022 | Alec Kowalewski | Horticulture |
| Desiree Tullos | Biological and Ecological Engineering | |
| 2023 | Tim Warren | Horticulture |
| 2024 | Will White | COMES/Fisheries, Wildlife, and Conservation Sciences |
| 2025 | Jeff Anderson | Botany and Plant Pathology |
| Janell Johnson | Animal and Rangeland Sciences | |
| Desiree Tullos | Biological and Ecological Engineering | |
| 2026 | Renee Albertson | Fisheries, Wildlife, and Conservation Sciences |
| Megan Mobley | Crop and Soil Science | |
| Molly Megraw | Botany and Plant Pathology | |
| Scott Wright | Biological and Ecological Engineering |