| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA87 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Failor | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA87 |
| Connor Slack | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Dane Schumann | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Emily Hockins | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Kimberly Haus | Drug Policy Alliance | Undecided | GA87 |
| Connor Slack | Easter Seals Iowa | Undecided | GA87 |
| Dane Schumann | Easter Seals Iowa | Undecided | GA87 |
| Emily Hockins | Easter Seals Iowa | Undecided | GA87 |
| Threase Harms | Easter Seals Iowa | Undecided | GA87 |
| Connor Slack | Epilepsy Foundation Iowa | Supporting | GA87 |
| Dane Schumann | Epilepsy Foundation Iowa | Supporting | GA87 |
| Emily Hockins | Epilepsy Foundation Iowa | Supporting | GA87 |
| Threase Harms | Epilepsy Foundation Iowa | Supporting | GA87 |
| Mike Heller | Glaxo Smith Kline | Undecided | GA87 |
| Paula Feltner | Glaxo Smith Kline | Undecided | GA87 |
| Dale Woolery | Governors Office of Drug Control Policy | Undecided | GA87 |
| Steven Lukan | Governors Office of Drug Control Policy | Undecided | GA87 |
| Kellie Paschke | Greenwich Biosciences, Inc. | Supporting | GA87 |
| Troy Skinner | Greenwich Biosciences, Inc. | Supporting | GA87 |
| David Adelman | Iowa Academy of Family Physicians | Undecided | GA87 |
| Frank Chiodo | Iowa Academy of Family Physicians | Undecided | GA87 |
| Matt Hinch | Iowa Academy of Family Physicians | Undecided | GA87 |
| Sara Allen | Iowa Academy of Family Physicians | Undecided | GA87 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Supporting | GA87 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Supporting | GA87 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA87 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA87 |
| Clare Kelly | Iowa Medical Society | Undecided | GA87 |
| Kate Strickler | Iowa Medical Society | Undecided | GA87 |
| Sandra Conlin | Iowa Medical Society | Undecided | GA87 |
| David Adelman | Iowa Osteopathic Medical Association | Undecided | GA87 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Undecided | GA87 |
| Matt Hinch | Iowa Osteopathic Medical Association | Undecided | GA87 |
| Sara Allen | Iowa Osteopathic Medical Association | Undecided | GA87 |
| Jason Karimi | Iowa Patients For Medical Marijuana | Undecided | GA87 |
| Angela Davis | Iowa Pharmacy Association | Undecided | GA87 |
| Bill Wimmer | Iowa Pharmacy Association | Undecided | GA87 |
| tom fey | Iowa Podiatric Medical Society | Undecided | GA87 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA87 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA87 |
| Aaron Todd | Iowa Primary Care Association | Undecided | GA87 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA87 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA87 |
| Erica Shannon | Iowa Primary Care Association | Undecided | GA87 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA87 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA87 |
| Mike Heller | Iowa State Police Association | Undecided | GA87 |
| Paula Feltner | Iowa State Police Association | Undecided | GA87 |
| Kelly Meyers | Iowa State Sheriffs' & Deputies' Association | Undecided | GA87 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Undecided | GA87 |
| Carl Olsen | Iowans for Medical Marijuana | Opposing | GA87 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA87 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA87 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA87 |
| Lyle Krewson | Lutheran Services in IA, Inc. | Undecided | GA87 |
| Dane Schumann | MedCara | Undecided | GA87 |
| Emily Hockins | MedCara | Undecided | GA87 |
| Threase Harms | MedCara | Undecided | GA87 |
| Dane Schumann | MedPharm Iowa | Undecided | GA87 |
| Emily Hockins | MedPharm Iowa | Undecided | GA87 |
| Threase Harms | MedPharm Iowa | Undecided | GA87 |
| John Cacciatore | Polk County Medical Society | Undecided | GA87 |
| Lon Anderson | Polk County Medical Society | Undecided | GA87 |
| Susan Fenton | Sensible Solutions | Undecided | GA87 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Undecided | GA87 |