Free Speech
Students for Justice in Palestine at the University of Florida v. Raymond Rodrigues
The University of Florida chapter of Students for Justice in Palestine filed a lawsuit on November 16, 2023, challenging the Chancellor of the State University System of Florida’s order to state universities to deactivate the student group. This order threatens the students’ constitutionally-protected right to free speech and association in violation of the First Amendment. The ACLU and its partners are seeking a preliminary injunction that would bar the Chancellor and the University of Florida from deactivating the UF SJP.
Status: Ongoing
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U.S. Supreme Court
Sep 2023
Free Speech
Molina v. Book
Whether police officers violated clearly established First Amendment rights when they tear-gassed plaintiffs for serving as legal observers in a public protest.
U.S. Supreme Court
Aug 2023
Free Speech
O’Connor-Ratcliff v. Garnier and Lindke v. Freed
The ACLU, the ACLU of Northern California, and the ACLU of Southern California filed amicus briefs in support of everyday people fighting for government transparency and accountability in two cases set for review by the U.S. Supreme Court this Term: O’Connor-Ratcliff v. Garnier and Lindke v. Freed.
U.S. Supreme Court
Jan 2021
Free Speech
Mahanoy Area School District v. B.L.
On September 25, 2017, the ACLU-PA filed suit on behalf of B.L., a high school sophomore who has been cheerleading since she was in fifth grade and was expelled from the team as punishment for out-of-school speech.
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159 Free Speech Cases
California
Apr 2026
Free Speech
Privacy & Technology
Amazon v. Perplexity
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California
Apr 2026
Free Speech
Privacy & Technology
Amazon v. Perplexity
South Carolina
Mar 2026
Free Speech
LGBTQ Rights
O.R. v. Greenville County, South Carolina
Local library patrons, with help from the American Civil Liberties Union and ACLU of South Carolina, are suing officials in South Carolina’s most populous county for systematically purging literature by and about lesbian, gay, bisexual, transgender, and queer (LGBTQ) people from its public library collection.
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South Carolina
Mar 2026
Free Speech
LGBTQ Rights
O.R. v. Greenville County, South Carolina
Local library patrons, with help from the American Civil Liberties Union and ACLU of South Carolina, are suing officials in South Carolina’s most populous county for systematically purging literature by and about lesbian, gay, bisexual, transgender, and queer (LGBTQ) people from its public library collection.
California
Jan 2026
Free Speech
Privacy & Technology
Doe v. DHS
On February 2, 2026, the ACLU, ACLU of Northern California, and the ACLU of Pennsylvania filed a motion in federal court to quash a Department of Homeland Security (“DHS”) administrative subpoena seeking Google subscriber records about our client, solely because he engaged in constitutionally protected speech criticizing DHS conduct.
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California
Jan 2026
Free Speech
Privacy & Technology
Doe v. DHS
On February 2, 2026, the ACLU, ACLU of Northern California, and the ACLU of Pennsylvania filed a motion in federal court to quash a Department of Homeland Security (“DHS”) administrative subpoena seeking Google subscriber records about our client, solely because he engaged in constitutionally protected speech criticizing DHS conduct.
Washington, D.C.
Jan 2026
Free Speech
The New York Times Co. v. Department of Defense
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Washington, D.C.
Jan 2026
Free Speech
The New York Times Co. v. Department of Defense
Maine
Dec 2025
Free Speech
National Security
Smith v. Trump
On April 11, 2025, the ACLU and ACLU of Maine filed a lawsuit on behalf of two human rights advocates who, because of an executive order signed by President Trump, have been forced to stop humanitarian work with the International Criminal Court.
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Maine
Dec 2025
Free Speech
National Security
Smith v. Trump
On April 11, 2025, the ACLU and ACLU of Maine filed a lawsuit on behalf of two human rights advocates who, because of an executive order signed by President Trump, have been forced to stop humanitarian work with the International Criminal Court.