| Gary Grant | City of Cedar Rapids | Undecided | GA84 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA84 |
| Jerry Fitzgerald | City of Des Moines | Undecided | GA84 |
| Maggie Smith-Fitzgerald | City of Des Moines | Undecided | GA84 |
| Mark Joyce | City of Des Moines | Undecided | GA84 |
| Ray Lakers | IA. Clemency Project | Opposing | GA84 |
| Amber Markham | IA. Coalition Against Domestic Violence | Opposing | GA84 |
| Joe Kelly | IA. County Attorneys Assn. | Opposing | GA84 |
| Susan Cameron Daemen | IA. County Attorneys Assn. | Opposing | GA84 |
| Ross Loder | IA. Dept. of Public Safety | Undecided | GA84 |
| Jeff Burkett | IA. Firearms Coalition, Inc. | Supporting | GA84 |
| Richard Rogers | IA. Firearms Coalition, Inc. | Supporting | GA84 |
| Aaron Dorr | IA. Gun Owners | Opposing | GA84 |
| Aaron Dorr | IA. Gun Owners | Supporting | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Opposing | GA84 |
| J. Norris | IA. Hospital Assn. | Opposing | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Opposing | GA84 |
| Alan Kemp | IA. League of Cities | Opposing | GA84 |
| Bruce Bergman | IA. League of Cities | Opposing | GA84 |
| Jessica Hyland | IA. League of Cities | Opposing | GA84 |
| Julie Smith | IA. League of Cities | Opposing | GA84 |
| Katherine Carlucci | IA. League of Cities | Opposing | GA84 |
| Larry Pope | IA. League of Cities | Opposing | GA84 |
| Megan Peiffer | IA. League of Cities | Opposing | GA84 |
| Kellie Paschke | IA. Peace Officers Assn. | Undecided | GA84 |
| Troy Skinner | IA. Peace Officers Assn. | Undecided | GA84 |
| Gary Grant | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Opposing | GA84 |
| Gary Grant | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Undecided | GA84 |
| Larry Murphy | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Opposing | GA84 |
| Larry Murphy | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Undecided | GA84 |
| Hanna DeGroot | IA. State Assn. of Counties | Undecided | GA84 |
| Hanna DeGroot | IA. State Assn. of Counties | Opposing | GA84 |
| Kristi Harshbarger | IA. State Assn. of Counties | Undecided | GA84 |
| Kristi Harshbarger | IA. State Assn. of Counties | Opposing | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Undecided | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Opposing | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Undecided | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Opposing | GA84 |
| William Peterson | IA. State Assn. of Counties | Undecided | GA84 |
| William Peterson | IA. State Assn. of Counties | Opposing | GA84 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Opposing | GA84 |
| George Appleby | IA. State Bar Assn. | Undecided | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Undecided | GA84 |
| Jim Carney | IA. State Bar Assn. | Undecided | GA84 |
| Mike Heller | IA. State Police Assn. | Opposing | GA84 |
| Mike Heller | IA. State Police Assn. | Undecided | GA84 |
| Paula Feltner | IA. State Police Assn. | Opposing | GA84 |
| Paula Feltner | IA. State Police Assn. | Undecided | GA84 |
| Joe Kelly | IA. State Sheriffs' & Deputies' Assn. | Opposing | GA84 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Opposing | GA84 |
| Carlos Jayne | Iowans For Gun Safety | Opposing | GA84 |
| Amy Campbell | League of Women Voters of IA | Opposing | GA84 |
| Craig Patterson | League of Women Voters of IA | Opposing | GA84 |
| Gary Grant | Linn County Board of Supervisors | Opposing | GA84 |
| Larry Murphy | Linn County Board of Supervisors | Opposing | GA84 |
| Matt Bower | National Rifle Assn. of America | Supporting | GA84 |
| Thomas Stanberry | National Shooting Sports Foundation, Inc. | Supporting | GA84 |
| Brian Johnson | Polk County - Board of Supervisors | Undecided | GA84 |
| Jamie Cashman | Polk County - Board of Supervisors | Undecided | GA84 |
| Mark Smith | State Public Defender's Office | Undecided | GA84 |
| Gary Grant | Urban County Coalition | Opposing | GA84 |
| Larry Murphy | Urban County Coalition | Opposing | GA84 |