| Steven Bell | Iowa State University |
| Ryan Bengtson | Heartland AG Systems |
| Edwin Benkert | Bayer Crop Science |
| Kent Bennis | Corteva agriscience |
| Abby Bentley | (not set) |
| Brian Bentz | Capstan AG |
| Ben Beran | Helena Agri Enterprises LLC |
| Jake Bergeson | Two Rivers Cooperative |
| John Bergeson | Nutrien ag Solutions |
| Christian Bergheim | Nutrien Wholesale |
| Dan Bergman | Nutrien Wholesale / Loveland Products |
| Levi Bergmann | Farmer Win Coop |
| TIM BERKLAND | Tim Berkland |
| Dan Berning | Corteva Agriscience |
| Allison Bethel | (not set) |
| Bill Beukema | StateLine Cooperative |
| Mike Bielenberg | Bielenberg Consulting LLC |
| Alec Bissen | (not set) |
| Ben Blair | Maxwell Farms |
| Matt Blasberg | Farmers Win COOP |
| Laura Blomme | Hedlin Ag Enterprises |
| Wendall Boehlje | US Borax/Rio Tinto |
| Hannah Boekelman | (not set) |
| Luke Bogen | (not set) |
| Laura Bolte | Bunge |
| Derek Bontrager | Eldon C. Stutsmans |
| Jamie Bos | Heartland AG Systems |
| Matt Boss | Helena Agri Enterprises LLC |
| Christopher Boswell | Iowa Department of Transportation |
| Jerrad Bourne | Ziegler CAT |
| Ben Bouwkamp | Feed & Fertilizer Bureau, IDALS |
| Jeani Bowers | (not set) |
| Mark Bradke | Taranis |
| Ryan Braget | SoilView LLC |
| Kamryn Branden | (not set) |
| Jacob Bratthauer | (not set) |
| Ben Breheny | (not set) |
| Carlee Brent | Smith Fertilizer and Grain |
| Easton Brevick | (not set) |
| Joel Brinkmeyer | Agribusiness Association of Iowa |
| Linda Brinkmeyer | Brinkmeyer Family Ranch |
| Tracy Britton | Stutsmans |
| Michael Broghammer | (not set) |
| Kent Brook | Skinner Tank Company |
| Brianna Bruere | (not set) |
| Davin Brugman | (not set) |
| Don Bruns | Raven |
| Riley Bruns | (not set) |
| Chad Brusveen | John Deere Company |
| Matt Bubke | CF Industries |