Free Speech
CAIR-Foundation, Inc and CAIR Florida, Inc. v. DeSantis et al.
The ACLU, the ACLU of Florida, the Southern Poverty Law Center, and their partners represent CAIR and CAIR-Florida in two federal lawsuits challenging Governor DeSantis’s unconstitutional and baseless designation of the nonprofits as “terrorist.” The lawsuits allege violations of CAIR and CAIR-Florida’s rights under the First Amendment and the due process clause of the Fourteenth Amendment.
Status: Ongoing
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Florida
Nov 2023
Free Speech
+2 Issues
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.
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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170 Free Speech Cases
Florida
Sep 2026
Free Speech
LGBTQ Rights
HM Florida-ORL, LLC v. Griffin
On January 24, 2024, the ACLU and ACLU of Florida filed an amicus brief with the U.S. Court of Appeals for the Eleventh Circuit supporting HM Florida-ORL, which operates the restaurant and bar Hamburger Mary’s in Orlando, in its lawsuit alleging that a Florida law infringes upon minors’ First Amendment rights by prohibiting them from attending drag performances.
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Florida
Sep 2026
Free Speech
LGBTQ Rights
HM Florida-ORL, LLC v. Griffin
On January 24, 2024, the ACLU and ACLU of Florida filed an amicus brief with the U.S. Court of Appeals for the Eleventh Circuit supporting HM Florida-ORL, which operates the restaurant and bar Hamburger Mary’s in Orlando, in its lawsuit alleging that a Florida law infringes upon minors’ First Amendment rights by prohibiting them from attending drag performances.
Montana
Sep 2026
Free Speech
LGBTQ Rights
The Imperial Sovereign Court of the State of Montana v. Knudsen
On February 15, 2024, the ACLU and ACLU of Montana filed an amicus brief urging the U.S. Court of Appeals for the Ninth Circuit to leave in place an injunction against enforcement of a Montana law that infringes minors’ First Amendment rights by restricting their ability to attend drag performances.
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Montana
Sep 2026
Free Speech
LGBTQ Rights
The Imperial Sovereign Court of the State of Montana v. Knudsen
On February 15, 2024, the ACLU and ACLU of Montana filed an amicus brief urging the U.S. Court of Appeals for the Ninth Circuit to leave in place an injunction against enforcement of a Montana law that infringes minors’ First Amendment rights by restricting their ability to attend drag performances.
Maine
Sep 2026
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
Sep 2026
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.
South Carolina
Sep 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
Sep 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.
Washington, D.C.
Sep 2026
Free Speech
Levine v. FAA
On September 4, 2026, the ACLU, ACLU of D.C. and the National Press Photographers Association filed an amicus brief to urge the court to block airspace restrictions on drone flights, banning such flights over any Department of Homeland Security (DHS) facility or “mobile asset,” which includes any DHS vehicle.
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Washington, D.C.
Sep 2026
Free Speech
Levine v. FAA
On September 4, 2026, the ACLU, ACLU of D.C. and the National Press Photographers Association filed an amicus brief to urge the court to block airspace restrictions on drone flights, banning such flights over any Department of Homeland Security (DHS) facility or “mobile asset,” which includes any DHS vehicle.