Protect immigrant families

Ask your legislator to ensure that Massachusetts takes care of ALL our residents

Take Action

Historic DA candidate forum

Candidates fielded questions from the people most familiar with the daily reality of the system DAs help shape.

Learn More

Prosecutors and racial justice

How does your vote for district attorney impact racial disparities in the criminal legal system?

Find out

Attending a protest?

Have your rights at your fingertips.

Know Your Rights

Become a card-carrying member!

Help us continue protecting and defending people's fundamental freedoms.


The Latest

Support paid family and medical leave in 2018!

Advance women’s economic equality by telling your lawmakers to support Paid Family and Medical Leave.

take action »

Know Your Rights

Knowledge is power. Download our Know Your Rights resources so you can have your rights at your fingertips.

Learn More »

ACLUm supporters holding signs and wearing liberty hats at a rally

ACLUm Projects

The ACLU of Massachusetts, with over 80,000 supporters across the Commonwealth, is a state affiliate of the national ACLU. We defend the principles enshrined in the Massachusetts Declaration of Rights as well as the U.S. Constitution.

Justice for AllTechnology for Liberty