| Kate Walton | City of Bettendorf | Undecided | GA91 |
| Madeleine Bradley | City of Bettendorf | Undecided | GA91 |
| Matt Eide | City of Bettendorf | Undecided | GA91 |
| Clara Wulfsen | City of Des Moines | Undecided | GA91 |
| Doug Struyk | City of Des Moines | Undecided | GA91 |
| Jennifer Dorman | City of Des Moines | Undecided | GA91 |
| Jim Carney | City of Des Moines | Undecided | GA91 |
| Andrew Mertens | Iowa Association for Justice | Opposing | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA91 |
| Nick Laning | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Noah Hackbart | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Threase Harms | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Opposing | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Opposing | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Todd Coffelt | Iowa Dept. of Natural Resources | Undecided | GA91 |
| Cyndi Pederson | Iowa Fraternal Order of Police | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Fraternal Order of Police | Supporting | GA91 |
| John Pederson | Iowa Fraternal Order of Police | Supporting | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Undecided | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA91 |
| Kelly Meyers | Iowa Peace Officers Association | Undecided | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Opposing | GA91 |
| Christopher Rants | Iowa Professional Fire Fighters | Supporting | GA91 |
| John Cacciatore | Iowa Professional Fire Fighters | Supporting | GA91 |
| Lon Anderson | Iowa Professional Fire Fighters | Supporting | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Opposing | GA91 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Opposing | GA91 |
| Jim Carney | Iowa State Bar Association | Opposing | GA91 |
| Jake Highfill | Iowa State Sheriffs' & Deputies' Association | Supporting | GA91 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Supporting | GA91 |
| Christopher Rants | State Police Officers Council | Undecided | GA91 |
| John Cacciatore | State Police Officers Council | Undecided | GA91 |
| Justin Hupfer | State Police Officers Council | Undecided | GA91 |