| Melissa Speed | AFSCME Iowa Council 61 | Supporting | GA90 |
| Gary Grant | City of Cedar Rapids | Undecided | GA90 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA90 |
| Doug Struyk | City of Des Moines | Undecided | GA90 |
| Jennifer Dorman | City of Des Moines | Undecided | GA90 |
| Jim Carney | City of Des Moines | Undecided | GA90 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Supporting | GA90 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA90 |
| Chloe Gayer | Iowa Affiliate of the American College of Nurse-Midwives | Supporting | GA90 |
| Chloe Gayer | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA90 |
| Craig Patterson | Iowa Affiliate of the American College of Nurse-Midwives | Supporting | GA90 |
| Craig Patterson | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA90 |
| Andrew Mertens | Iowa Association for Justice | Undecided | GA90 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA90 |
| Cyndi Pederson | Iowa Association of Professional Fire Chiefs | Supporting | GA90 |
| Elizabeth Crimmings | Iowa Association of Professional Fire Chiefs | Supporting | GA90 |
| John Pederson | Iowa Association of Professional Fire Chiefs | Supporting | GA90 |
| Dan Breitbarth | Iowa Attorney General Dept. of Justice | Supporting | GA90 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Supporting | GA90 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA90 |
| Chloe Gayer | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Supporting | GA90 |
| Chloe Gayer | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA90 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Supporting | GA90 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA90 |
| Kelly Meyers | Iowa County Attorneys Association | Supporting | GA90 |
| Tom Ferguson | Iowa County Attorneys Association | Supporting | GA90 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA90 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Undecided | GA90 |
| Cyndi Pederson | Iowa Fire Chiefs Association | Supporting | GA90 |
| Elizabeth Crimmings | Iowa Fire Chiefs Association | Supporting | GA90 |
| John Pederson | Iowa Fire Chiefs Association | Supporting | GA90 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Supporting | GA90 |
| Elizabeth Crimmings | Iowa Firefighters Association (IFA) | Supporting | GA90 |
| John Pederson | Iowa Firefighters Association (IFA) | Supporting | GA90 |
| Andy Conlin | Iowa Independent Physician Group | Undecided | GA90 |
| Dennis Tibben | Iowa Independent Physician Group | Undecided | GA90 |
| Kate Walton | Iowa Medical Society | Undecided | GA90 |
| Madeleine Bradley | Iowa Medical Society | Undecided | GA90 |
| Matt Eide | Iowa Medical Society | Undecided | GA90 |
| Amy Campbell | Iowa Nurse Practitioners Society | Supporting | GA90 |
| Amy Campbell | Iowa Nurse Practitioners Society | Undecided | GA90 |
| Chloe Gayer | Iowa Nurse Practitioners Society | Supporting | GA90 |
| Chloe Gayer | Iowa Nurse Practitioners Society | Undecided | GA90 |
| Craig Patterson | Iowa Nurse Practitioners Society | Supporting | GA90 |
| Craig Patterson | Iowa Nurse Practitioners Society | Undecided | GA90 |
| Amy Campbell | Iowa Nurses Association | Supporting | GA90 |
| Chloe Gayer | Iowa Nurses Association | Supporting | GA90 |
| Craig Patterson | Iowa Nurses Association | Supporting | GA90 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA90 |
| Kelly Meyers | Iowa Peace Officers Association | Undecided | GA90 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA90 |
| Madeleine Bradley | Iowa Pharmacy Association | Undecided | GA90 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA90 |
| Seth Brown | Iowa Pharmacy Association | Undecided | GA90 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA90 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA90 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA90 |
| Jim Carney | Iowa State Bar Association | Supporting | GA90 |
| BRITTANY LUMLEY | Iowa State Patrol Supervisors Association | Supporting | GA90 |
| Mark Joyce | Iowa State Patrol Supervisors Association | Supporting | GA90 |
| Jake Highfill | Iowa State Sheriffs' & Deputies' Association | Supporting | GA90 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Supporting | GA90 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA90 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA90 |
| Gary Grant | Urban County Coalition | Undecided | GA90 |
| Larry Murphy | Urban County Coalition | Undecided | GA90 |