| Denna Heyer | Calcium Products |
| Cynthia Hicks | Iowa State University Seed Science Center |
| Mike Hilbrands | Davis Equipment |
| Jenni Hill | RMH Systems |
| Jeffrey Hink | Nutrien Ag Solutions |
| Curtis Hoakison | Parallel Ag |
| Liz Hobart | GROWMARK |
| Brandy Hodges | Agronomic Solutions/Deveron |
| Kyle Hoefling | Wilson Trailer Company |
| Jeff Hoemann | Calcium Products |
| Jason Hohanshelt | AGI |
| ben Hollingshead | Key Cooperative |
| Pat Holloway | Peterson Corn Genetics |
| Afton Holt | CornerPost |
| Derrick Hoodjer | Smith Fertilizer and Grain |
| Tess Howard | Iowa State University Seed Science Center |
| Spencer Hudson | Heartland Coop |
| Jeff Hughes | Precision Tank |
| Matt Hull | AgWorks, LLC. / FieldReveal by McGregor Technologies |
| Charles Hurburgh | IOWA STATE UNIVERSITY |
| Candace Inman | U.S. Bank |
| Clark Jackson | BASF |
| Kip Jacobs | UPL |
| Taylor Jans | CoBank |
| Tammy Jensen | agriCAREERS, Inc. |
| Jason Jenson | Smith Fertilizer and Grain |
| Paul Johnson | Rosen's Inc |
| Chris Johnson | Rosen's Inc |
| Ben Johnson | Phospholutions |
| Scott Johnson | BAYER |
| Terry Johnston | Farm Rescue |
| Tyler Jordison | CJ BIO America Inc. |
| Richard Judge | Bayer |
| Scott Jungman | Corteva Agriscience - Crop Protection |
| Brad Kaufman | Kaufman seeds |
| Juli Keese | Belchim Crop Protection |
| Alan Keller | IDALS |
| Nick Kelly | Siouxland Scale Service |
| Roger Kenkel | ASPINWALL COOP CO |
| Jim Kennedy | IDALS |
| Dwayne Kerr | Cybersecurity and Infrastructure Security Agency |
| Al Kessler | Eldon C. Stutsman, Inc. |
| Matt Kestel | Terraplex Ag |
| Jeremy Klatt | IA DNR |
| Paul Klein | Nutrien ag solutions |
| Carter Koenck | Heartland Co-op |
| Michael Koenig | Corteva Agriscience - Brevant Seeds |
| Calean Kokjohn | Cryotech |
| Brian Kolln | Bayer |
| Kyle Kraska | Heartland Ag Systems |