Supreme Court Term 2025-2026
We’re breaking down the cases we've asked the court to consider this term.
Latest Case Updates
Ongoing
Updated October 21, 2025
Ongoing
Updated October 17, 2025
Ongoing
Updated October 17, 2025
Closed
Updated September 26, 2025
Featured
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
Apr 2024
Criminal Law Reform
Disability Rights
City of Grants Pass v. Johnson
Whether punishing unhoused people who for sleeping in public when they have no access to shelter violates the Eighth Amendment’s prohibition on cruel and unusual punishment.
Explore case
U.S. Supreme Court
Apr 2024
Criminal Law Reform
Disability Rights
City of Grants Pass v. Johnson
Whether punishing unhoused people who for sleeping in public when they have no access to shelter violates the Eighth Amendment’s prohibition on cruel and unusual punishment.
Arizona
Mar 2024
Voting Rights
Petersen, et al. v. Fontes (Amicus)
Can Arizona bypass the procedural safeguards of the National Voter Registration Act (NVRA) and remove voters from the voter rolls immediately based only on indirect information about these voters’ responses regarding their residency in the separate context of juror questionnaires?
Explore case
Arizona
Mar 2024
Voting Rights
Petersen, et al. v. Fontes (Amicus)
Can Arizona bypass the procedural safeguards of the National Voter Registration Act (NVRA) and remove voters from the voter rolls immediately based only on indirect information about these voters’ responses regarding their residency in the separate context of juror questionnaires?
Washington, D.C.
Feb 2024
National Security
Human Rights
ACLU v. DOD – FOIA Case Seeking Biden Administration’s Presidential Policy Memorandum
In October 2022, the Biden administration confirmed the existence of the White House’s latest set of policy rules governing the United States’ use of lethal force outside of recognized battlefields abroad. These new rules are known as the “Presidential Policy Memorandum (PPM).” The administration made the partially-redacted PPM public in response to the latest in a series of ACLU lawsuits to force transparency about the U.S. government’s secretive, unlawful, and controversial use of lethal force abroad, including through the use of drones.
Explore case
Washington, D.C.
Feb 2024
National Security
Human Rights
ACLU v. DOD – FOIA Case Seeking Biden Administration’s Presidential Policy Memorandum
In October 2022, the Biden administration confirmed the existence of the White House’s latest set of policy rules governing the United States’ use of lethal force outside of recognized battlefields abroad. These new rules are known as the “Presidential Policy Memorandum (PPM).” The administration made the partially-redacted PPM public in response to the latest in a series of ACLU lawsuits to force transparency about the U.S. government’s secretive, unlawful, and controversial use of lethal force abroad, including through the use of drones.
Kansas
Feb 2024
Capital Punishment
Kansas v. Kyle Young
If the death penalty is racist, arbitrary and serves no valid penological purpose, does it violate the Kansas Constitution?
The ACLU, together with the ACLU of Kansas and law firm Hogan Lovells US LLP, challenged the Kansas death penalty statute under the Kansas Constitution and United States Constitution in the case of Kansas v. Kyle Young. Mr. Young is a Black man who faced a capital trial in Sedgwick County, Kansas. Prosecutors sought a death sentence. The Sedgwick County District Court held an unprecedented evidentiary hearing in February 2023.
Explore case
Kansas
Feb 2024
Capital Punishment
Kansas v. Kyle Young
If the death penalty is racist, arbitrary and serves no valid penological purpose, does it violate the Kansas Constitution?
The ACLU, together with the ACLU of Kansas and law firm Hogan Lovells US LLP, challenged the Kansas death penalty statute under the Kansas Constitution and United States Constitution in the case of Kansas v. Kyle Young. Mr. Young is a Black man who faced a capital trial in Sedgwick County, Kansas. Prosecutors sought a death sentence. The Sedgwick County District Court held an unprecedented evidentiary hearing in February 2023.
Pennsylvania Supreme Court
Feb 2024
Privacy & Technology
Free Speech
Commonwealth v. Kurtz
“Reverse searches” are a novel surveillance technique where the police can obtain records reflecting everyone who used a search engine to look up a particular word or phrase. In this case, the lower court approved the police using a reverse search, ruling that people do not have a reasonable expectation of privacy for any query they enter into a search engine. The ACLU’s Speech, Privacy, and Technology Project and State Supreme Court Initiative along with the ACLU of Pennsylvania filed an amicus brief in the Pennsylvania Supreme Court urging the court to reverse the lower court’s decision and hold that search history data is protected by the state and federal Constitution.
Explore case
Pennsylvania Supreme Court
Feb 2024
Privacy & Technology
Free Speech
Commonwealth v. Kurtz
“Reverse searches” are a novel surveillance technique where the police can obtain records reflecting everyone who used a search engine to look up a particular word or phrase. In this case, the lower court approved the police using a reverse search, ruling that people do not have a reasonable expectation of privacy for any query they enter into a search engine. The ACLU’s Speech, Privacy, and Technology Project and State Supreme Court Initiative along with the ACLU of Pennsylvania filed an amicus brief in the Pennsylvania Supreme Court urging the court to reverse the lower court’s decision and hold that search history data is protected by the state and federal Constitution.