University of Massachusetts Lowell includes eight bargaining units and one non-unit group.
Following is a list of the recognized unions:
- MTA - Massachusetts Society of Professors - Faculty / Librarians
- International Teamsters Union Local 25 - University Police
- SEIU Local 888 - Professional Administrative Unit
- MTA - Classified / Technical - Classified & Technical Staff
- MTA - Maintenance & Trades - Maintenance & Trades Staff
- MTA - Grants & Contracts - Grants & Contracts
- Graduate Employee Organization Local 1596 UAW - Teaching Assistants & Research Assistants
- Union of Adjunct Faculty, Local 1596, UAW - Adjunct Faculty
- Non-Unit Professionals - Executive Managerial & Confidential Employees