- Union of Professional Office Workers (UPOWER) - AFT, AFL-CIO
- Education Workers Industrial Union (IWW-620) IWW
- Lecturers Employee Organization (LEO) - Local 6244, AFT, AFL-CIO
- Graduate Employees Organization (GEO) - Local 3550, AFT, AFL-CIO
- the University of Michigan Professional Nurse Council (UMPNC) - MNA / UAN, AFL-CIO
- The University of Michigan Skilled Trades Union, Inc - AFL-CIO
- International Union of Operating Engineers (IUOE) - Local 547, AFL-CIO
- University of Michigan House Officers Association (HOA)
- American Federation of State County and Municipal Employees (AFSCME) - Local 1583, AFL-CIO
- International Alliance of Theatrical Stage Employees - Local 395, (IATSE), AFL-CIO
- University of Michigan Law Enforcement Association - Police Officers Association of Michigan (POAM)
