| Kelly Meyers | Iowa County Attorneys Association | Opposing | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Opposing | GA91 |
| Jeff Pitts | Iowa Faith and Freedom Coalition | Supporting | GA91 |
| Frederick Haskins | Iowa Insurance Associates | Opposing | GA91 |
| Erica Johnson | Iowa Migrant Movement for Justice | Opposing | GA91 |
| Robert Ussery | Iowa Minuteman Civil Defense Corps | Supporting | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Opposing | GA91 |
| Kelly Meyers | Iowa Peace Officers Association | Opposing | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Opposing | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Opposing | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Opposing | GA91 |
| Jeff Smith | Iowa State Police Association | Opposing | GA91 |
| Maggie Smith-Fitzgerald | Iowa State Police Association | Opposing | GA91 |
| Matt Fitzgerald | Iowa State Police Association | Opposing | GA91 |
| Jake Highfill | Iowa State Sheriffs' & Deputies' Association | Undecided | GA91 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Undecided | GA91 |
| Tim Moothart | Presentation Lantern Center | Opposing | GA91 |