| Mazie Stilwell | AFSCME Iowa Council 61 | Opposing | GA87 |
| Morgan Miller | AFSCME Iowa Council 61 | Opposing | GA87 |
| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Drew Klein | Americans For Prosperity | Supporting | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Bauer | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Angelica Cardenas-Chaisson | Child and Family Policy Center | Opposing | GA87 |
| MaryNelle Trefz | Child and Family Policy Center | Opposing | GA87 |
| Sheila Hansen | Child and Family Policy Center | Opposing | GA87 |
| Dane Schumann | Decoding Dyslexia Iowa | Undecided | GA87 |
| Emily Hockins | Decoding Dyslexia Iowa | Undecided | GA87 |
| Threase Harms | Decoding Dyslexia Iowa | Undecided | GA87 |
| Christopher Rants | Des Moines Public Schools | Opposing | GA87 |
| John Cacciatore | Des Moines Public Schools | Opposing | GA87 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA87 |
| Tom Greene | Excellence in Education National, Inc., d/b/a Excellence in Education in Action | Supporting | GA87 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA87 |
| BRITTANY LUMLEY | Iowa Advocates for Choice in Education | Supporting | GA87 |
| Charlotte Eby | Iowa Advocates for Choice in Education | Supporting | GA87 |
| Jeffrey Boeyink | Iowa Advocates for Choice in Education | Supporting | GA87 |
| Bob Ward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Marty Ryan | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Stephanie Fawkes-Lee | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| William Steward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Supporting | GA87 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Supporting | GA87 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA87 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA87 |
| Eric Goranson | Iowa Association of Christian Schools | Supporting | GA87 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Laurie Wolf | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Emily Piper | Iowa Association of School Boards | Opposing | GA87 |
| Phil Jeneary | Iowa Association of School Boards | Opposing | GA87 |
| Joan Thompson | Iowa Catholic Conference | Supporting | GA87 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA87 |
| Meghan Malloy | Iowa Catholic Conference | Supporting | GA87 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA87 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA87 |
| Nate Monson | Iowa Safe Schools | Opposing | GA87 |
| Bradley Hudson | Iowa State Education Association | Opposing | GA87 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA87 |
| Mike Heller | Iowa Talented and Gifted Association | Undecided | GA87 |
| Paula Feltner | Iowa Talented and Gifted Association | Undecided | GA87 |
| Doug Struyk | Meredith Corporation | Opposing | GA87 |
| Jennifer Dorman | Meredith Corporation | Opposing | GA87 |
| Jim Carney | Meredith Corporation | Opposing | GA87 |
| Mike Rozenboom | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA87 |
| Robert Weiser | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA87 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Undecided | GA87 |
| Abigail Nelson | One Iowa Action | Opposing | GA87 |
| Daniel Hoffman-Zinnel | One Iowa Action | Opposing | GA87 |
| Keenan Crow | One Iowa Action | Opposing | GA87 |
| David Adelman | Reaching Higher Iowa | Supporting | GA87 |
| Frank Chiodo | Reaching Higher Iowa | Supporting | GA87 |
| Matt Hinch | Reaching Higher Iowa | Supporting | GA87 |
| Sara Allen | Reaching Higher Iowa | Supporting | GA87 |
| Margaret Buckton | Rural School Advocates of Iowa | Opposing | GA87 |
| David Wilkerson | School Administrators of Iowa | Opposing | GA87 |
| Chuck Hurley | The Family Leader | Supporting | GA87 |
| Danny Carroll | The Family Leader | Supporting | GA87 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA87 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA87 |
| Margaret Buckton | Urban Education Network of Iowa | Opposing | GA87 |