Affiliates

Portrait of workers from several occupations

The Massachusetts AFL-CIO is the state’s largest labor umbrella organization, representing more than 750 local unions and intermediate bodies, such as joint boards and district councils. Through our affiliated unions, we represent thousands of workers across Massachusetts spanning every conceivable occupation, from teachers to electricians, nurses to ironworkers, public employees to utility workers. 

For more information about affiliated unions, contact the office at 781.324.8230.