| Kimberly Haus | Animal Rescue League of Iowa | Supporting | GA85 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA85 |
| Jeneane Beck | Board of Regents, State of Iowa | Undecided | GA85 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA85 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA85 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA85 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA85 |
| Doug Struyk | Caesars Enterprise Services, LLC. | Undecided | GA85 |
| George Appleby | Caesars Enterprise Services, LLC. | Undecided | GA85 |
| Jennifer Tyler | Caesars Enterprise Services, LLC. | Undecided | GA85 |
| Jim Carney | Caesars Enterprise Services, LLC. | Undecided | GA85 |
| Nicole Woodroffe | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA85 |
| Robert Weiser | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Undecided | GA85 |
| Justine Stevenson | Iowa Cattlemen's Association | Undecided | GA85 |
| Kellie Paschke | Iowa Cattlemen's Association | Undecided | GA85 |
| Lindsay Phillips | Iowa Cattlemen's Association | Undecided | GA85 |
| Troy Skinner | Iowa Cattlemen's Association | Undecided | GA85 |
| Mike Heller | Iowa Conservation Alliance | Undecided | GA85 |
| Paula Feltner | Iowa Conservation Alliance | Undecided | GA85 |
| Matt Gronewald | Iowa Dept. of Agriculture | Undecided | GA85 |
| Jill Altringer | Iowa Federation of Animal Owners | Opposing | GA85 |
| Kimberly Haus | Iowa Federation of Humane Societies | Supporting | GA85 |
| Doug Struyk | Iowa Veterinary Medical Association | Opposing | GA85 |
| Doug Struyk | Iowa Veterinary Medical Association | Undecided | GA85 |
| George Appleby | Iowa Veterinary Medical Association | Opposing | GA85 |
| George Appleby | Iowa Veterinary Medical Association | Undecided | GA85 |
| Jennifer Tyler | Iowa Veterinary Medical Association | Opposing | GA85 |
| Jennifer Tyler | Iowa Veterinary Medical Association | Undecided | GA85 |
| Jim Carney | Iowa Veterinary Medical Association | Opposing | GA85 |
| Jim Carney | Iowa Veterinary Medical Association | Undecided | GA85 |
| Jim Obradovich | Iowa Voters for Companion Animals | Supporting | GA85 |
| Mary LaHay | Iowa Voters for Companion Animals | Supporting | GA85 |
| Robert Mulqueen | Iowa Voters for Companion Animals | Supporting | GA85 |
| Jerry Fitzgerald | Iowa Whitetail Deer Association | Undecided | GA85 |
| Maggie Smith-Fitzgerald | Iowa Whitetail Deer Association | Undecided | GA85 |
| Mark Joyce | Iowa Whitetail Deer Association | Undecided | GA85 |
| David Scott | Steve Kruse Kennells | Opposing | GA85 |