| Kristina Hamilton | American Lung Association | Supporting | GA89 |
| Hannah McDowell | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Undecided | GA89 |
| Nick Laning | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Undecided | GA89 |
| Threase Harms | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Undecided | GA89 |
| Dale Woolery | Governors Office of Drug Control Policy | Undecided | GA89 |
| Susie Sher | Governors Office of Drug Control Policy | Undecided | GA89 |
| Kate Walton | Ho-Chunk, Inc. | Undecided | GA89 |
| Matt Eide | Ho-Chunk, Inc. | Undecided | GA89 |
| Jon Moss | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA89 |
| Robert Weiser | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA89 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Supporting | GA89 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Supporting | GA89 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Sara Throener | Iowa Dept. of Inspections and Appeals | Undecided | GA89 |
| Maddie Wilcox | Iowa Dept. of Public Health | Undecided | GA89 |
| Amy Campbell | Iowa Nurses Association | Supporting | GA89 |
| Craig Patterson | Iowa Nurses Association | Supporting | GA89 |
| Amy Campbell | Iowa Primary Care Association | Supporting | GA89 |
| Craig Patterson | Iowa Primary Care Association | Supporting | GA89 |
| Robert Weiser | Iowa Thoroughbred Breeders and Owners Association | Undecided | GA89 |
| Angie Long | The Family Leader | Supporting | GA89 |
| Chuck Hurley | The Family Leader | Supporting | GA89 |
| Daniel Sunne | The Family Leader | Supporting | GA89 |
| Danny Carroll | The Family Leader | Supporting | GA89 |
| Angie Long | The Family Leader Foundation | Supporting | GA89 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA89 |
| Daniel Sunne | The Family Leader Foundation | Supporting | GA89 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA89 |
| Rebekah Oleson | The Family Leader Foundation | Supporting | GA89 |