Featured Cases

Court Case
Feb 20, 2026
A demonstrator looks up at her sign (which reads "Citizenship is a Birthright") during a rally outside the Supreme court building demanding the court uphold the 14th Amendment to the U.S. Constitution.
  • Immigrants' Rights

Barbara v. Trump – Class Action to Protect Birthright Citizenship

We're suing the Trump administration for trying to end birthright citizenship, a core American principle that is outlined in the plain language of the 14th Amendment. The case will be argued before the U.S. Supreme Court on April 1, 2026.
Court Case
Jan 08, 2026
Robbins Graphic
  • Criminal Legal Reform

Robbins v. State of Maine – Protecting the Right to Counsel

We're suing the state for failing to provide effective legal assistance to people who cannot afford their own attorney – just as the Sixth Amendment demands. A person’s freedom should never depend on their wealth.
Court Case
Feb 27, 2026
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  • Disability Rights|
  • +1 Issue

United States v. Maine – Protecting Youth Disability Rights

The State of Maine has a troubling history of failing to protect children with disabilities. After the U.S. Department of Justice (DOJ) launched an investigation that found Maine was discriminating against children with disabilities, the DOJ sued the state. The state and DOJ reached a settlement agreement that strengthened protections for Maine’s children under federal disability rights law. The ACLU of Maine and its partners are now fighting to ensure that settlement remains in place and its protections are upheld.

All Cases

51 Court Cases
Court Case
Dec 13, 2021
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Reese v. Liberty et al.

Court Case
Dec 13, 2021
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John Does v. Mills

Court Case
Aug 05, 2021
Police car with blue duotone treatment
  • Criminal Legal Reform

Defending the Right to Remain Silent During Police Interrogations — State of Maine v. Derric McLain

We filed a friend-of-the-court brief arguing that Maine's constitution should provide stronger protection for Miranda rights than current federal law. You have rights when you are interrogated by the police, and police should never be allowed to violate your rights and coerce a confession.
Court Case
Jun 23, 2021
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United States v. Boyd

The ACLU of Maine submitted an amicus brief in support of suppressing evidence found during an unconstitutional and racially discriminatory stop.
Court Case
Jun 23, 2021
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Thurlow v. Nelson

The ACLU of Maine submitted an amicus brief defending the constitutionality of the state's law governing so-called Strategic Lawsuits Against Public Participation.
Court Case
Mar 30, 2021
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Portland Chamber of Commerce et al. v. City of Portland

Court Case
Mar 03, 2021
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Immigration Legal Advocacy Project et al. v. U.S. Immigration and Customs Enforcement

The ACLU of Maine, Immigrant Legal Advocacy Project (ILAP) and the Refugee and Human Rights Clinic (RHRC) at the University of Maine School of Law are suing Immigration and Customs Enforcement (ICE) for information about its detention activities in Maine.
Court Case
Feb 19, 2021
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A.S. v. LincolnHealth

The ACLU of Maine filed an amicus brief supporting the due process rights of people who are involuntarily hospitalized in Maine.
Court Case
Feb 02, 2021
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ACLU of Maine Foundation v. U.S. Citizenship and Immigration Services

The lawsuit seeks to compel USCIS to release information about how the Boston and Newark asylum offices assess asylum requests. The lawsuit comes after advocates observed a marked decrease in asylum approvals from the Boston Sub-Office, especially for asylum seekers from central African countries.