| Alex Drzycimski | AFSCME Iowa Council 61 | Opposing | GA87 |
| Morgan Miller | AFSCME Iowa Council 61 | Opposing | GA87 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA87 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA87 |
| Mike Heller | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Brad Lint | Iowa Association for Justice | Opposing | GA87 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA87 |
| Mike Heller | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Paula Feltner | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Opposing | GA87 |
| Brad Epperly | Iowa Defense Counsel Association | Opposing | GA87 |
| Brad Epperly | Iowa Defense Counsel Association | Undecided | GA87 |
| Dustin Miller | Iowa Defense Counsel Association | Opposing | GA87 |
| Dustin Miller | Iowa Defense Counsel Association | Undecided | GA87 |
| Paige Thorson | Iowa Defense Counsel Association | Opposing | GA87 |
| Paige Thorson | Iowa Defense Counsel Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Opposing | GA87 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Undecided | GA87 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA87 |
| Angela Davis | Iowa Judges Association | Opposing | GA87 |
| Bill Wimmer | Iowa Judges Association | Opposing | GA87 |
| David Boyd | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Sydney Kronkow | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA87 |
| Jim Carney | Iowa State Bar Association | Opposing | GA87 |
| Shannon Henson | Iowa State Bar Association | Opposing | GA87 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA87 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA87 |
| Daniel Hoffman-Zinnel | One Iowa Action | Opposing | GA87 |
| Keenan Crow | One Iowa Action | Opposing | GA87 |
| Erin Cubit | Planned Parenthood Voters of Iowa | Opposing | GA87 |
| Erin Davison-Rippey | Planned Parenthood Voters of Iowa | Opposing | GA87 |
| Jamie Burch | Planned Parenthood Voters of Iowa | Opposing | GA87 |
| Erin Cubit | Planned Parenthood of the Heartland | Opposing | GA87 |
| Erin Davison-Rippey | Planned Parenthood of the Heartland | Opposing | GA87 |
| Jamie Burch | Planned Parenthood of the Heartland | Opposing | GA87 |
| Chuck Hurley | The Family Leader | Supporting | GA87 |
| Danny Carroll | The Family Leader | Supporting | GA87 |
| Josiah Oleson | The Family Leader | Supporting | GA87 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA87 |
| Josiah Oleson | The Family Leader Foundation | Supporting | GA87 |