Join the ACLU at the Boston Women’s March for America

Saturday, January 21: No matter your gender, march in solidarity with allies in more than 100 cities around the world.


Boston Police cancels plan to buy social media surveillance system

You spoke, and they listened. Local activism matters.

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‘We’ll use every tool, including litigation, to stop him’

Laura Rótolo responds to Bristol County Sheriff Thomas Hodgson's inhumane, unconstitutional offer to send inmates to build Trump's wall on the Mexican border.

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What’s the ACLU Freedom Agenda?

It's how we push back against the threats of a Trump presidency.

Read more in Commonwealth Magazine

Dorchester: Know your rights!

What are your rights in police encounters, and how can you protect your online privacy? Learn more at this training on Saturday, January 19.

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Stop Boston Police from monitoring social media

This proposed plan is reckless, chilling and wasteful.

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Know Your Rights

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

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ACLUm supporters holding signs and wearing liberty hats at a rally

ACLUm Projects

The ACLU of Massachusetts, with over 20,000 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.

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