- DFL
- AFSCME Council 5
- Boundary Waters Action Fund
- Conservation Minnesota Voter Center
- DFL Environmental Caucus
- DFL Muslim Caucus
- Education Minnesota
- FairVote Minnesota
- Friends of the Boundary Waters Action Network
- Human Rights Campaign
- Laborers' International Union of North America (LiUNA!)
- Minnesota AFL-CIO
- Minnesota Association of Professional Employees (MAPE)
- Minnesota Citizens for Clean Elections (“A” rating)
- Minnesota NOW
- Minnesota Nurses Association
- MN350
- Minnesota Solar Energy Industries Association (MnSEIA)
- Moms Demand Action Minnesota (Gun Sense Candidate)
- NARAL Pro-Choice Minnesota
- North Central States Regional Council of Carpenters
- OutFront Minnesota Action
- People's Action
- Planned Parenthood Action
- Protect Minnesota (Orange Star Candidate)
- SEIU Minnesota State Council
- Sensible Change Minnesota
- Sierra Club
- SMART (Sheet Metal, Air, Rail and Transportation – Transportation Division Union)
- Stonewall DFL
- TakeAction Minnesota
- Teamsters Joint Council 32
- Teamsters Local 120
- United Food & Commercial Workers - UFCW Local 1189
- Unidos MN
- Victory Fund
