Elected Officials Endorsing Connie Leyva for County Supervisor
- Pete Aguilar, Congressmember
- Sonia Alvarado, Ontario-Montclair School Board Member
- Don Bridge, Chino School Board Member
- Randall Ceniceros, Mountain View School Board Member
- Sabrina Cervantes, Assemblymember
- Sam Crowe, Ontario School Board Member (ret.)
- Janice Elliott, Upland Councilmember
- Angelo Farooq, Riverside School Board Member
- Katrina Foley, Orange County Supervisor
- Christina Gagnier, Chino School Board President
- Sarah Galvez, Ontario-Montclair School Board Member
- Eleni Kounalakis, Lt. Governor
- Ricardo Lara, State Insurance Commissioner
- Corysa Martinez, Montclair City Councilmember
- Flora Martinez, Ontario-Montclair School Board Member
- Holly Mitchell, Los Angeles County Supervisor
- Bill Ruh, Montclair Mayor Pro Tem
- Josh Newman, State Senator
- Nancy E. O'Malley, Alameda County District Attorney
- Eloise Gómez Reyes, Assemblymember
- Elvia Rivas, Ontario-Montclair School Board Member
- Freddie Rodriguez, Assemblymember
- Richard Roth, State Senator
- Hilda Solis, Los Angeles County Supervisor
- Ruben Valencia, Ontario Councilmember
- Betty Yee, State Controller
Organizations Endorsing Connie Leyva for County Supervisor
- Asian Pacific American Labor Alliance, AFL-CIO Inland Empire Chapter
- Cal Fire Local 2881
- California Association of Psychiatric Technicians
- California Faculty Association (CFA)
- CHIRLA Action Fund
- Coalition for Clean Air
- Communication Workers of America (CWA) Local 9588
- Community Action Fund of Planned Parenthood of Orange and San Bernardino Counties
- Inland Empire Labor Council, AFL-CIO
- Inland Empire League of Environmental Justice Voters
- International Union of Painters and Allied Trades—District Council 36
- LULAC de Ontario
- National Union of Health Care Workers (NUHW)
- Operating Engineers Local 12
- Operating Engineers Local 501
- Plumbers Local 398
- San Bernardino County Democratic Party
- Service Employees International Union (SEIU) 121RN
- Sierra Club
- United Food and Commercial Workers Local 1167
- United Food and Commercial Workers Local 1428
- United Nurses Association of California (UNAC)