| Nick Laning | IBEW Iowa State Conference | Supporting | GA91 |
| Threase Harms | IBEW Iowa State Conference | Supporting | GA91 |
| Andrew Mertens | Iowa Association for Justice | Supporting | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | GA91 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Supporting | GA91 |
| Chloe Gayer | Iowa Behavioral Health Association (IBHA) | Supporting | GA91 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Supporting | GA91 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA91 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA91 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Supporting | GA91 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Chloe Gayer | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Leslie Carpenter | Iowa Mental Health Advocacy | Supporting | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Supporting | GA91 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA91 |
| Jim Carney | Iowa State Bar Association | Supporting | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Supporting | GA91 |
| Chloe Gayer | League of Women Voters of Iowa | Supporting | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Supporting | GA91 |
| Tony Thompson | Personal Interest- Tony Thompson | Supporting | GA91 |