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 March 16, 2026
Ongoing
Updated March 12, 2026
Ongoing
Updated February 25, 2026
Ongoing
Updated February 18, 2026
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Massachusetts
Apr 2026
Voting Rights
League of Women Voters of Massachusetts v. Trump
On March 31, 2026, President Trump issued a sweeping Executive Order titled "Ensuring Citizen Verification and Integrity in Federal Elections," seeking once again to seize control of election administration from Congress and the states. The Order directs federal agencies to compile lists of U.S. citizens and transmit them to states before every election, directs the U.S. Postal Service -- an independent agency established by Congress -- to create a list of "approved" mail voters, and instructs USPS to refuse to deliver ballots from voters not on that federally created list. If implemented, the Order would threaten the ability of millions of eligible citizens to cast their ballots, particularly military members, overseas citizens, the elderly, recently naturalized citizens, and voters with disabilities who rely on mail voting.
U.S. Supreme Court
Feb 2026
Immigrants' Rights
Barbara v. Donald J. Trump
President Trump is attempting to undermine the promise of birthright citizenship to children born on U.S. soil. But the ACLU and partners are fighting to protect the rights of citizens that are plainly stated in the Constitution, federal statute, and reaffirmed by the Supreme Court for more than a century. We’re arguing against the Trump administration in the Supreme Court and are confident we will win.
Missouri
Feb 2026
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.
Mississippi
Dec 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 the current lines crack the Mississippi Delta and dilute the voting strength of Black Mississippians in state Supreme Court elections, in violation of the Voting Rights Act.
Court Case
Dec 2025
National Security
Human Rights
FOIA Case Seeking the Trump Administration’s Legal Justification for Deadly Boat Strikes
The Department of Justice’s Office of Legal Counsel (“OLC”) authored a legal opinion that reportedly claims to justify the Trump administration’s illegal lethal strikes on civilians in boats in the Caribbean Sea and eastern Pacific Ocean. Media reports indicate that, in addition to claiming that the strikes are lawful acts in an alleged “armed conflict” with unspecified drug cartels, the OLC opinion also purports to immunize personnel who authorized or took part in the strikes from future criminal prosecution. Because the public deserves to know how our government is justifying these illegal strikes, and why they think the people who carried them out should not be held accountable, the ACLU is seeking immediate release of the OLC legal opinion and related documents pursuant to the Freedom of Information Act.
U.S. Supreme Court
Nov 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.
Washington, D.C.
Oct 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.
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.
All Cases
1,692 Court Cases
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.
Montana Supreme Court
May 2024
Juvenile Justice
+2 Issues
Held v. Montana
This case pending before the Montana Supreme Court asks, among other things, whether the claims of sixteen youth plaintiffs challenging Montana energy policy present a political question under the Montana Constitution. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Montana, filed an amicus brief arguing that the claims do not present a political question and, moreover, that state courts should not wholesale adopt the federal political questions doctrine.
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Montana Supreme Court
May 2024
Juvenile Justice
+2 Issues
Held v. Montana
This case pending before the Montana Supreme Court asks, among other things, whether the claims of sixteen youth plaintiffs challenging Montana energy policy present a political question under the Montana Constitution. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Montana, filed an amicus brief arguing that the claims do not present a political question and, moreover, that state courts should not wholesale adopt the federal political questions doctrine.
Tennessee Supreme Court
May 2024
Free Speech
Privacy & Technology
Smith v. BlueCross BlueShield
This case in the Tennessee Supreme Court asks whether the right to petition is an exception to the employment-at-will doctrine. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Tennessee, filed an amicus brief focused on the scope and importance of the right to petition under the Tennessee Constitution.
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Tennessee Supreme Court
May 2024
Free Speech
Privacy & Technology
Smith v. BlueCross BlueShield
This case in the Tennessee Supreme Court asks whether the right to petition is an exception to the employment-at-will doctrine. The ACLU’s State Supreme Court Initiative, alongside the ACLU of Tennessee, filed an amicus brief focused on the scope and importance of the right to petition under the Tennessee Constitution.
Iowa Supreme Court
May 2024
Criminal Law Reform
Singer v. Orange City
This case in the Iowa Supreme Court asked whether a city ordinance that mandates rental inspections every five years, irrespective of whether a tenant consents to the inspection and in the absence of individualized probable cause, violates the state constitution. The ACLU’s State Supreme Court Initiative assisted the ACLU of Iowa in filing an amicus brief to argue that tenants have a right under the Iowa Constitution to be free from non-consensual searches of their rented homes, absent a showing of individualized probable cause. The court ultimately held that the plaintiffs had raised only a facial challenge to the ordinance, and because the ordinance could operate without violating the Iowa Constitution in at least some circumstances, the challenge failed. The court's decision does not foreclose future challenges on an as-applied basis where the plaintiffs' claims are ripe for review.
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Iowa Supreme Court
May 2024
Criminal Law Reform
Singer v. Orange City
This case in the Iowa Supreme Court asked whether a city ordinance that mandates rental inspections every five years, irrespective of whether a tenant consents to the inspection and in the absence of individualized probable cause, violates the state constitution. The ACLU’s State Supreme Court Initiative assisted the ACLU of Iowa in filing an amicus brief to argue that tenants have a right under the Iowa Constitution to be free from non-consensual searches of their rented homes, absent a showing of individualized probable cause. The court ultimately held that the plaintiffs had raised only a facial challenge to the ordinance, and because the ordinance could operate without violating the Iowa Constitution in at least some circumstances, the challenge failed. The court's decision does not foreclose future challenges on an as-applied basis where the plaintiffs' claims are ripe for review.