Supreme Court Term 2025-2026
We’re breaking down the cases we've asked the court to consider this term.
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Ongoing
Updated October 21, 2025
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Updated October 17, 2025
Ongoing
Updated October 17, 2025
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Updated September 26, 2025
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U.S. Supreme Court
Oct 2025
Voting Rights
State Board of Election Commissioners v. Mississippi State Conference of the NAACP
Mississippi has a growing Black population, which is already the largest Black population percentage of any state in the country. Yet. Black Mississippians continue to be significantly under-represented in the state legislature, as Mississippi’s latest districting maps fail to reflect the reality of the state’s changing demographics. During the 2022 redistricting process, the Mississippi legislature refused to create any new districts where Black voters have a chance to elect their preferred representative. The current district lines therefore dilute the voting power of Black Mississippians and continue to deprive them of political representation that is responsive to their needs and concerns, including severe disparities in education and healthcare.
U.S. Supreme Court
Oct 2025
Voting Rights
Louisiana v. Callais (Callais v. Landry)
Whether the congressional map Louisiana adopted to cure a Voting Rights Act violation in Robinson v. Ardoin is itself unlawful as a gerrymander.
Washington, D.C.
Sep 2025
Voting Rights
League of Women Voters Education Fund v. Trump
On March 25, 2025, in a sweeping and unprecedented Executive Order, President Trump attempted to usurp the power to regulate federal elections from Congress and the States. Among other things, the Executive Order directs the Election Assistance Commission—an agency that Congress specifically established to be bipartisan and independent—to require voters to show a passport or other citizenship documentation in order to register to vote in federal elections. If implemented, the Executive Order would threaten the ability of millions of eligible Americans to register and vote and upend the administration of federal elections.
On behalf of leading voter registration organizations and advocacy organizations, the ACLU and co-counsel filed a lawsuit to block the Executive Order as an unconstitutional power grab.
Missouri
Sep 2025
Voting Rights
Wise v. Missouri
In unprecedented fashion, the State of Missouri has redrawn the district lines used for electing members of Congress for a second time this decade. These new district lines are gerrymandered and will harm political representation for all Missourians, particularly Black residents in Kansas City, who have been divided along racial lines.
U.S. Supreme Court
Sep 2025
Voting Rights
Racial Justice
Allen v. Milligan
Whether Alabama’s congressional districts violate Section 2 of the Voting Rights Act because they discriminate against Black voters. We succeeded in winning a new map for 2024 elections which, for the first time, has two congressional district that provide Black voters a fair opportunity to elect candidates of their choosing despite multiple attempts by Alabama to stop us at the Supreme Court. Despite this win, Alabama is still defending its discriminatory map, and a trial was held in February 2025 to determine the map for the rest of the decade.
In May 2025, a federal court ruled that Alabama's 2023 congressional map both violates Section 2 of the Voting Rights Act and was enacted by the Alabama Legislature with racially discriminatory intent.
Mississippi
Aug 2025
Voting Rights
White v. Mississippi State Board of Elections
District lines used to elect Mississippi’s Supreme Court have gone unchanged for more than 35 years. We’re suing because this dilutes the voting strength of Black residents in state Supreme Court elections, in violation of the Voting Rights Act and the U.S. Constitution.
Louisiana
Aug 2025
Voting Rights
Nairne v. Landry
Nairne v. Landry poses a challenge under Section 2 of the Voting Rights Act of 1965 to Louisiana’s House and Senate legislative maps on behalf of plaintiff Black voters and Black voters across the state.
Ohio
Jul 2025
Reproductive Freedom
Planned Parenthood Southwest Ohio Region et al., v. Ohio Department of Health, et al.
The American Civil Liberties Union, the ACLU of Ohio, Planned Parenthood Federation of America, the law firm WilmerHale, and Fanon Rucker of the Cochran Law Firm, on behalf of Planned Parenthood Southwest Ohio Region, Planned Parenthood of Greater Ohio, Preterm-Cleveland, Women’s Med Group Professional Corporation, Dr. Sharon Liner, and Julia Quinn, MSN, BSN, amended a complaint in an existing lawsuit against a ban on telehealth medication abortion services to bring new claims under the Ohio Reproductive Freedom Amendment, including additional challenges to other laws in Ohio that restrict access to medication abortion in the state.
U.S. Supreme Court
Apr 2024
Reproductive Freedom
Idaho and Moyle, et al. v. United States
Idaho and Moyle, et al. v. United States was appealed to the U.S. Supreme Court by Idaho politicians seeking to disregard a federal statute — the Emergency Medical Treatment and Labor Act (EMTALA) — and put doctors in jail for providing pregnant patients necessary emergency medical care. The Supreme Court heard oral arguments on this case on April 24, 2024. The Court’s ultimate decision will impact access to this essential care across the country.
All Cases
1,623 Court Cases
Court Case
Jun 2024
Privacy & Technology
United States v. Hunt
This case concerns whether a warrant is required to search the information stored on a cell phone when the device itself may be properly deemed “abandoned.”
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Court Case
Jun 2024
Privacy & Technology
United States v. Hunt
This case concerns whether a warrant is required to search the information stored on a cell phone when the device itself may be properly deemed “abandoned.”
Montana
May 2024
National Security
Alario v. Knudsen (Amicus)
In April 2023, Montana’s state legislature passed SB 419, an Act Banning TikTok in Montana. This law imposes a sweeping ban on free expression—one that would prevent everyday Montanans from using TikTok to communicate with immense audiences, access information from around the world, and express themselves. This ban flouts the First Amendment and tramples Montanans’ constitutional right to freedom of speech—that’s why the ACLU, ACLU of Montana, Electronic Frontier Foundation (EFF), and a coalition of civil society organizations filed amicus briefs in the district court and the Ninth Circuit urging the courts to block the law from going into effect. Through these briefs, we continue to fight to ensure that no legislature can ban Americans from using an immensely popular platform for online speech based on vague invocations of “national security” or anti-China rhetoric.
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Montana
May 2024
National Security
Alario v. Knudsen (Amicus)
In April 2023, Montana’s state legislature passed SB 419, an Act Banning TikTok in Montana. This law imposes a sweeping ban on free expression—one that would prevent everyday Montanans from using TikTok to communicate with immense audiences, access information from around the world, and express themselves. This ban flouts the First Amendment and tramples Montanans’ constitutional right to freedom of speech—that’s why the ACLU, ACLU of Montana, Electronic Frontier Foundation (EFF), and a coalition of civil society organizations filed amicus briefs in the district court and the Ninth Circuit urging the courts to block the law from going into effect. Through these briefs, we continue to fight to ensure that no legislature can ban Americans from using an immensely popular platform for online speech based on vague invocations of “national security” or anti-China rhetoric.
Ohio
May 2024
Reproductive Freedom
Women's Medical Group Professional Corp. v. Vanderhoff
Ohio clinics must maintain an ambulatory surgical facility license to provide procedural abortion. Ohio imposes medically unnecessary and burdensome licensing requirements that make it difficult, if not impossible, for abortion clinics to maintain their licenses.
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Ohio
May 2024
Reproductive Freedom
Women's Medical Group Professional Corp. v. Vanderhoff
Ohio clinics must maintain an ambulatory surgical facility license to provide procedural abortion. Ohio imposes medically unnecessary and burdensome licensing requirements that make it difficult, if not impossible, for abortion clinics to maintain their licenses.
Pennsylvania Supreme Court
May 2024
Civil Liberties
Penncrest School District v. Cagle
This case in the Pennsylvania Supreme Court asks whether the Right to Know Law (“RTKL”), 65 P.S. §§ 67.101 - 67.3104, requires the disclosure of school board members’ social media posts on their private Facebook accounts relating to the propriety of a display of certain books in the school library. This case is among one of the first state supreme court cases addressing whether Facebook posts constitute records. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Pennsylvania and the Pennsylvania attorney Brian Cagle, filed a brief arguing that RTKL’s text and structure require the conclusion that posts are “records,” and thus are subject to disclosure.
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Pennsylvania Supreme Court
May 2024
Civil Liberties
Penncrest School District v. Cagle
This case in the Pennsylvania Supreme Court asks whether the Right to Know Law (“RTKL”), 65 P.S. §§ 67.101 - 67.3104, requires the disclosure of school board members’ social media posts on their private Facebook accounts relating to the propriety of a display of certain books in the school library. This case is among one of the first state supreme court cases addressing whether Facebook posts constitute records. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Pennsylvania and the Pennsylvania attorney Brian Cagle, filed a brief arguing that RTKL’s text and structure require the conclusion that posts are “records,” and thus are subject to disclosure.
Texas Supreme Court
May 2024
Juvenile Justice
State v. Ochoa
This case in the Texas Court of Criminal Appeals concerns the admissibility of a fourteen-year-old defendant’s confession following a Texas Ranger’s coercive interrogation. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Texas, filed an amicus brief arguing that the defendant’s confession was induced by positive promises, and is inadmissible, particularly given his juvenile status and the circumstances of the interrogation. In November 2024, the Texas Court of Criminal Appeals (the highest court for criminal appeals in Texas) ruled that Holland's interrogation of Ochoa was unconstitutionally coercive in violation of Ochoa's Fourteenth Amendment due process rights.
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Texas Supreme Court
May 2024
Juvenile Justice
State v. Ochoa
This case in the Texas Court of Criminal Appeals concerns the admissibility of a fourteen-year-old defendant’s confession following a Texas Ranger’s coercive interrogation. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Texas, filed an amicus brief arguing that the defendant’s confession was induced by positive promises, and is inadmissible, particularly given his juvenile status and the circumstances of the interrogation. In November 2024, the Texas Court of Criminal Appeals (the highest court for criminal appeals in Texas) ruled that Holland's interrogation of Ochoa was unconstitutionally coercive in violation of Ochoa's Fourteenth Amendment due process rights.