| Melissa Speed | AFSCME Council 61 | Undecided | GA91 |
| Becca Eastwood | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA91 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA91 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA91 |
| Dr. Tanja Garrison | Dr. Tanja Garrison | Supporting | GA91 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA91 |
| Andrew Mertens | Iowa Association for Justice | Supporting | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | GA91 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA91 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Supporting | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Amber Shanahan-Fricke | Iowa Judicial Branch - Supreme Court | Supporting | GA91 |
| Caitlin Jarzen | Iowa Judicial Branch - Supreme Court | Supporting | GA91 |
| Chelsea Hoye | Iowa League of Cities | Supporting | GA91 |
| Cody Carlson | Iowa League of Cities | Supporting | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Supporting | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | 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 |
| Kurt Swaim | State Public Defender's Office | Undecided | GA91 |