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
Ongoing
Updated October 17, 2025
Ongoing
Updated October 17, 2025
Closed
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
U.S. Supreme Court
Aug 2024
Criminal Law Reform
Smith v. Arizona
Whether the Sixth Amendment’s confrontation right permits the prosecution in a criminal trial to present testimonial statements of a non-testifying laboratory analyst through an expert who relies on the non-testifying expert’s statement to reach their conclusions.
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U.S. Supreme Court
Aug 2024
Criminal Law Reform
Smith v. Arizona
Whether the Sixth Amendment’s confrontation right permits the prosecution in a criminal trial to present testimonial statements of a non-testifying laboratory analyst through an expert who relies on the non-testifying expert’s statement to reach their conclusions.
Minnesota Supreme Court
Aug 2024
Voting Rights
Minnesota Voters Alliance v. Hunt
The ACLU and ACLU of Minnesota intervened as defendants to block an attempt by Minnesota Voters Alliance -- a private plaintiff group -- to challenge a law that restored voting rights to individuals convicted of a felony while they are "not incarcerated for the offense" and "including any period when they are on work release."
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Minnesota Supreme Court
Aug 2024
Voting Rights
Minnesota Voters Alliance v. Hunt
The ACLU and ACLU of Minnesota intervened as defendants to block an attempt by Minnesota Voters Alliance -- a private plaintiff group -- to challenge a law that restored voting rights to individuals convicted of a felony while they are "not incarcerated for the offense" and "including any period when they are on work release."
Virginia
Aug 2024
Free Speech
Young America's Foundation v. Sitman
The ACLU and the ACLU of Virginia, together with firm co-counsel, are representing the podcast hosts of the Know Your Enemy podcast, Matt Sitman and Sam Adler-Bell, and Dissent Magazine against claims that the podcast’s tongue-in-cheek reference to “Young Americans for Freedom” among the membership tiers on its Patreon page is a violation of YAF’s intellectual property rights.
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Virginia
Aug 2024
Free Speech
Young America's Foundation v. Sitman
The ACLU and the ACLU of Virginia, together with firm co-counsel, are representing the podcast hosts of the Know Your Enemy podcast, Matt Sitman and Sam Adler-Bell, and Dissent Magazine against claims that the podcast’s tongue-in-cheek reference to “Young Americans for Freedom” among the membership tiers on its Patreon page is a violation of YAF’s intellectual property rights.
New York
Jul 2024
National Security
ACLU v. DOJ – FOIA Lawsuit Seeking Records About the Use of JTTFs and Fusion Centers to Target Protesters and Communities of Color
Joint Terrorism Task Forces (JTTFs) and fusion centers are joint federal-state law enforcement intelligence hubs with a long history of investigating, collecting, and disseminating information on protesters and communities of color, but the public has little information about how these entities work and their impact on our rights. In May 2024, the ACLU filed a request under the Freedom of Information Act seeking the release of records on the use of JTTFs and fusion centers to target protesters and communities of color and the adequacy of the privacy, civil rights, and civil liberties policies that apply to them. When the government failed to release records, we filed suit in July 2024 to compel public disclosure of these documents.
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New York
Jul 2024
National Security
ACLU v. DOJ – FOIA Lawsuit Seeking Records About the Use of JTTFs and Fusion Centers to Target Protesters and Communities of Color
Joint Terrorism Task Forces (JTTFs) and fusion centers are joint federal-state law enforcement intelligence hubs with a long history of investigating, collecting, and disseminating information on protesters and communities of color, but the public has little information about how these entities work and their impact on our rights. In May 2024, the ACLU filed a request under the Freedom of Information Act seeking the release of records on the use of JTTFs and fusion centers to target protesters and communities of color and the adequacy of the privacy, civil rights, and civil liberties policies that apply to them. When the government failed to release records, we filed suit in July 2024 to compel public disclosure of these documents.
U.S. Supreme Court
Jul 2024
Voting Rights
Alexander v. South Carolina State Conference of the NAACP (Congressional Map Challenge)
South Carolina unlawfully assigned voters to congressional districts based on their race and intentionally discriminated against Black voters in violation of the Equal Protection Clause.
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U.S. Supreme Court
Jul 2024
Voting Rights
Alexander v. South Carolina State Conference of the NAACP (Congressional Map Challenge)
South Carolina unlawfully assigned voters to congressional districts based on their race and intentionally discriminated against Black voters in violation of the Equal Protection Clause.