| Lance Kinzer | 1st Amendment Partnership | Supporting | GA91 |
| Doug Richey | ADF Action | Supporting | GA91 |
| Melissa Speed | AFSCME Council 61 | Opposing | GA91 |
| Becca Eastwood | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Dane Schumann | American College of Obstetricians & Gynecologists | Opposing | GA91 |
| Heather Ryan | Bitches Get Stuff Done | Opposing | GA91 |
| Heaven Chamberlain | Bitches Get Stuff Done | Opposing | GA91 |
| Chaney Yeast | Blank Childrens Hospital | Undecided | GA91 |
| Casey Ficek | Delta Dental of Iowa | Undecided | GA91 |
| Jacob Schrader | Delta Dental of Iowa | Undecided | GA91 |
| Logan Murray | Delta Dental of Iowa | Undecided | GA91 |
| Ryan Moon | Delta Dental of Iowa | Undecided | GA91 |
| Dr. Tanja Garrison | Dr. Tanja Garrison | Supporting | GA91 |
| Clara Wulfsen | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Lynh Patterson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jeanie Smith | Episcopal Diocese of Iowa | Opposing | GA91 |
| Paul Gennett | Episcopal Diocese of Iowa | Opposing | GA91 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA91 |
| Angela Caulk | Family Planning Council of Iowa | Opposing | GA91 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA91 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Opposing | GA91 |
| Chloe Gayer | Iowa Affiliate of the American College of Nurse-Midwives | Opposing | GA91 |
| Craig Patterson | Iowa Affiliate of the American College of Nurse-Midwives | Opposing | GA91 |
| Brad Cranston | Iowa Baptists For Biblical Values | Supporting | GA91 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA91 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA91 |
| Jillian Carlson | Iowa Board of Regents | Undecided | GA91 |
| Keith Saunders | Iowa Board of Regents | Undecided | GA91 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA91 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA91 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA91 |
| Chloe Gayer | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA91 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA91 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Opposing | GA91 |
| Amy Campbell | Iowa Coalition Against Sexual Assault | Opposing | GA91 |
| Chloe Gayer | Iowa Coalition Against Sexual Assault | Opposing | GA91 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Opposing | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Jeff Pitts | Iowa Faith and Freedom Coalition | Supporting | GA91 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Opposing | GA91 |
| Sandra Conlin | Iowa Hospital Association | Undecided | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Undecided | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Undecided | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Opposing | GA91 |
| Kate Walton | Iowa Medical Society | Undecided | GA91 |
| Madeleine Bradley | Iowa Medical Society | Undecided | GA91 |
| Matt Eide | Iowa Medical Society | Undecided | GA91 |
| Seth Brown | Iowa Medical Society | Undecided | GA91 |
| Emily Piper | Iowa Mental Health Counselors Association | Opposing | GA91 |
| Logan Shine | Iowa Mental Health Counselors Association | Opposing | GA91 |
| Amy Campbell | Iowa Nurse Practitioners Society | Opposing | GA91 |
| Chloe Gayer | Iowa Nurse Practitioners Society | Opposing | GA91 |
| Craig Patterson | Iowa Nurse Practitioners Society | Opposing | GA91 |
| Amy Campbell | Iowa Nurses Association | Opposing | GA91 |
| Chloe Gayer | Iowa Nurses Association | Opposing | GA91 |
| Craig Patterson | Iowa Nurses Association | Opposing | GA91 |
| Nick Laning | Iowa Occupational Therapy Association | Opposing | GA91 |
| Noah Hackbart | Iowa Occupational Therapy Association | Opposing | GA91 |
| Threase Harms | Iowa Occupational Therapy Association | Opposing | GA91 |
| Jacob Schrader | Iowa Physician Assistant Society | Undecided | GA91 |
| Logan Murray | Iowa Physician Assistant Society | Undecided | GA91 |
| Amy Campbell | Iowa Psychological Association | Opposing | GA91 |
| Chloe Gayer | Iowa Psychological Association | Opposing | GA91 |
| Craig Patterson | Iowa Psychological Association | Opposing | GA91 |
| Becky Tayler | Iowa Safe Schools | Opposing | GA91 |
| Damian Thompson | Iowa Safe Schools | Opposing | GA91 |
| Catherine Pollard | Iowa Speech Language Hearing Association | Undecided | GA91 |
| Nick Laning | Iowa Speech Language Hearing Association | Undecided | GA91 |
| Threase Harms | Iowa Speech Language Hearing Association | Undecided | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Undecided | GA91 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA91 |
| Jim Carney | Iowa State Bar Association | Undecided | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA91 |
| Chloe Gayer | League of Women Voters of Iowa | Opposing | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA91 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Opposing | GA91 |
| Keenan Crow | One Iowa | Opposing | GA91 |
| Maxwell Mowitz | One Iowa | Opposing | GA91 |
| Keenan Crow | One Iowa Action | Opposing | GA91 |
| Maxwell Mowitz | One Iowa Action | Opposing | GA91 |
| Kyrstin Delagardelle | Planned Parenthood Advocates of Iowa | Opposing | GA91 |
| Mazie Stilwell | Planned Parenthood Advocates of Iowa | Opposing | GA91 |
| Maggie DeWitte | Pulse Life Advocates | Supporting | GA91 |
| Chuck Hurley | The Family Leader | Supporting | GA91 |
| Danny Carroll | The Family Leader | Supporting | GA91 |
| Josiah Oleson | The Family Leader | Supporting | GA91 |
| Ryan Benn | The Family Leader | Supporting | GA91 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA91 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA91 |
| Josiah Oleson | The Family Leader Foundation | Supporting | GA91 |
| Ryan Benn | The Family Leader Foundation | Supporting | GA91 |
| Karl Schilling | United Professionals/UE | Opposing | GA91 |
| John Strathman | VALOR Iowa | Supporting | GA91 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA91 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA91 |