| Chaney Yeast | Blank Childrens Hospital | Supporting | GA89 |
| MaryNelle Trefz | Iowa ACEs 360 | Supporting | GA89 |
| Eric Goranson | Iowa Association of Christian Schools | Undecided | GA89 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA89 |
| Phil Jeneary | Iowa Association of School Boards | Supporting | GA89 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA89 |
| Meghan Malloy | Iowa Catholic Conference | Supporting | GA89 |
| Sara Eide | Iowa Catholic Conference | Supporting | GA89 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA89 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Supporting | GA89 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Supporting | GA89 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA89 |
| Nick Crawford | Iowa Dept. of Corrections | Undecided | GA89 |
| Sarah Jennings | Iowa Dept. of Public Safety | Undecided | GA89 |
| Karl Schilling | Iowa Organization for Victim Assistance | Supporting | GA89 |
| Jim Obradovich | Iowa School Counselors Association | Supporting | GA89 |
| Robert Mulqueen | Iowa School Counselors Association | Supporting | GA89 |
| Jim Obradovich | Iowa School Psychologists Association | Supporting | GA89 |
| Robert Mulqueen | Iowa School Psychologists Association | Supporting | GA89 |
| Jim Obradovich | Iowa School Social Workers Association | Supporting | GA89 |
| Robert Mulqueen | Iowa School Social Workers Association | Supporting | GA89 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA89 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA89 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA89 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA89 |
| Jim Carney | Iowa State Bar Association | Supporting | GA89 |
| Jim Carney | Iowa State Bar Association | Undecided | GA89 |
| Melissa Peterson | Iowa State Education Association | Supporting | GA89 |
| Morgan Miller | Iowa State Education Association | Supporting | GA89 |
| Jim Obradovich | Mental Health America | Supporting | GA89 |
| Craig Patterson | Prevent Child Abuse Iowa | Supporting | GA89 |
| Greg Bellville | Prevent Child Abuse Iowa | Supporting | GA89 |
| Nathaniel Arnold | Professional Educators of Iowa | Supporting | GA89 |
| Nathaniel Arnold | Professional Educators of Iowa | Withdrawn | GA89 |
| Nathaniel Arnold | Professional Educators of Iowa | Undecided | GA89 |
| Dave Daughton | Rural School Advocates of Iowa | Supporting | GA89 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA89 |
| David Wilkerson | School Administrators of Iowa | Supporting | GA89 |
| Karl Schilling | Soaring Hearts | Supporting | GA89 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA89 |