Sheldon has been endorsed by the following organizations:

• DFL
• Minnesota Nurses Association
• Clean Water Action
• United Transportation Union
• Teamsters DRIVE (Democrat Republican Independent Voter Education)
• MAPE
• Minnesota AFL-CIO
• AFSCME Minnesota Council 5
• NARAL Pro-Choice Minnesota
• Sierra Club
• SEIU (Service Employee International Union)
• St. Paul Building and Construction Trades
• Care Providers of Minnesota