| Brian Guillaume | AFSCME Iowa Council 61 | Undecided | GA85 |
| Joe Nehring | AFSCME Iowa Council 61 | Undecided | GA85 |
| Marcia Nichols | AFSCME Iowa Council 61 | Undecided | GA85 |
| Morgan Miller | AFSCME Iowa Council 61 | Undecided | GA85 |
| Sherri Carnahan | AFSCME Iowa Council 61 | Undecided | GA85 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA85 |
| Denise Bubeck | Concerned Women For America of Iowa | Opposing | GA85 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Adam Gregg | Governor's Office | Supporting | GA85 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA85 |
| Angela Davis | Iowa Association for Justice | Undecided | GA85 |
| Bill Wimmer | Iowa Association for Justice | Undecided | GA85 |
| Brad Lint | Iowa Association for Justice | Undecided | GA85 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA85 |
| Eric Goranson | Iowa Association of Christian Schools | Opposing | GA85 |
| Emily Piper | Iowa Association of School Boards | Undecided | GA85 |
| Galen Howsare | Iowa Association of School Boards | Undecided | GA85 |
| Mary Gannon | Iowa Association of School Boards | Undecided | GA85 |
| Thomas Downs | Iowa Association of School Boards | Undecided | GA85 |
| Larry Murphy | Iowa Catholic Conference | Undecided | GA85 |
| Tom Chapman | Iowa Catholic Conference | Undecided | GA85 |
| Isaiah McGee | Iowa Dept. of Education | Supporting | GA85 |
| Mike Cormack | Iowa Dept. of Education | Supporting | GA85 |
| Phil Wise | Iowa Dept. of Education | Supporting | GA85 |
| William Gustoff | Iowa Educational Freedom Alliance | Opposing | GA85 |
| Norman Pawlewski | Iowa Faith & Freedom Coalition | Opposing | GA85 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA85 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA85 |
| George Appleby | Iowa State Bar Association | Undecided | GA85 |
| Jennifer Tyler | Iowa State Bar Association | Undecided | GA85 |
| Jim Carney | Iowa State Bar Association | Undecided | GA85 |
| Brad Hudson | Iowa State Education Association | Opposing | GA85 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA85 |
| Brian OGary | National Association of Social Workers, Iowa Chapter | Opposing | GA85 |
| Kelli Soyer | National Association of Social Workers, Iowa Chapter | Opposing | GA85 |
| Lyle Krewson | National Association of Social Workers, Iowa Chapter | Opposing | GA85 |
| William Gustoff | Network of IA Christian Home Educators | Undecided | GA85 |
| Mike Heller | Penn National Gaming, Inc. | Undecided | GA85 |
| Paula Feltner | Penn National Gaming, Inc. | Undecided | GA85 |
| Tom Narak | School Administrators of Iowa | Supporting | GA85 |
| David Adelman | StudentsFirst | Supporting | GA85 |
| Lewis Finch | Urban Education Network of Iowa | Undecided | GA85 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA85 |