Massachusetts Police Association The Voice of Police Officers throughout the Commonwealth Member Benefits Legal Defense Fund Legislative Updates Welcome!For over 100 years the Massachusetts Police Association has been the voice for police officers throughout the Commonwealth. From Greater Boston to Worcester, the Cape and Islands to Springfield, we are proud and honored to represent those who serve our communities and campuses. The MPA strives to provide the men and women of law enforcement with the support required to get the job done safely and professionally. We are your oldest and strongest voice on Beacon Hill. We fight to maintain your collective bargaining rights, your hard-earned benefits, and to ensure you have the tools you need on the street and in the courtroom. Our Legal Defense is second to none and has decades of experience to prove it. If you are a member or an unaffiliated police officer looking for answers to questions regarding benefits or other information, the MPA is here to help. Massachusetts Police AssociationThe MPA was established in the 20th century with a simple mission in mind: represent law enforcement officers who serve the people of the Commonwealth of Massachusetts. Since our founding, we have inducted thousands of police officers and their supporters into our ranks, and successfully achieved our goals to create an entity that police can always turn to when they are in need.