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
Texas
Sep 2024
Free Speech
Little v. Llano County
On September 10, 2024, the ACLU and the ACLU of Texas filed an amicus brief in the U.S. Court of Appeals for the Fifth Circuit to protect the public’s right to access books and ideas at public libraries free from government censorship.
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Texas
Sep 2024
Free Speech
Little v. Llano County
On September 10, 2024, the ACLU and the ACLU of Texas filed an amicus brief in the U.S. Court of Appeals for the Fifth Circuit to protect the public’s right to access books and ideas at public libraries free from government censorship.
Michigan
Sep 2024
Voting Rights
ACLU of Michigan v. Froman
Michigan requires boards of county canvassers to certify the results of an election within 14 days after the election based on the total number of votes reported from each location. The law doesn't allow them to withhold certification. Kalamazoo Board of County Canvassers member, Robert Froman, has made clear that he would decline to certify the November 2024 election under certain circumstances. This lawsuit asks the state's courts to make clear that Mr. Froman is duty bound to certify the election based on the number of votes reported.
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Michigan
Sep 2024
Voting Rights
ACLU of Michigan v. Froman
Michigan requires boards of county canvassers to certify the results of an election within 14 days after the election based on the total number of votes reported from each location. The law doesn't allow them to withhold certification. Kalamazoo Board of County Canvassers member, Robert Froman, has made clear that he would decline to certify the November 2024 election under certain circumstances. This lawsuit asks the state's courts to make clear that Mr. Froman is duty bound to certify the election based on the number of votes reported.
Georgia
Sep 2024
Voting Rights
Abhiraman v. State Election Board (Amicus)
The Georgia’s State Election Board recently passed two new rules about local election certification that threaten to disenfranchise thousands of Georgia voters. The rule changes are part of a nationwide effort by 2020 election-deniers to obtain positions on county election boards and weaponize certification for partisan ends at the expense of voters.
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Georgia
Sep 2024
Voting Rights
Abhiraman v. State Election Board (Amicus)
The Georgia’s State Election Board recently passed two new rules about local election certification that threaten to disenfranchise thousands of Georgia voters. The rule changes are part of a nationwide effort by 2020 election-deniers to obtain positions on county election boards and weaponize certification for partisan ends at the expense of voters.
Virginia
Sep 2024
Privacy & Technology
United States v. Chatrie
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Virginia
Sep 2024
Privacy & Technology
United States v. Chatrie
Court Case
Aug 2024
Criminal Law Reform
Capital Punishment
Abdullahi Khalif Noor v. Melissa Andrewjeski
Abdullahi Khalif Noor is a Somali refugee, who was a cab driver living in Seattle when convicted of rape and assault, and sentenced to life imprisonment. He has always maintained his innocence. He challenged his convictions in Washington state courts, arguing that prosecutors had suppressed evidence of his innocence in violation of due process and Brady v. Maryland.
Unsuccessful in the Washington state courts, he filed a petition for a writ of habeas corpus in federal district court. He was again unsuccessful, and sought to appeal to the U.S. Court of Appeals for the Ninth Circuit. Ordinarily, when a party loses in federal district court they can immediately appeal the decision. But Mr. Noor was barred from doing so because he had not obtained a document Congress has required habeas petitioners receive from federal courts before they can appeal since 1908 — then called a certificate of probable cause, but now called a certificate of appealability (COA).
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Court Case
Aug 2024
Criminal Law Reform
Capital Punishment
Abdullahi Khalif Noor v. Melissa Andrewjeski
Abdullahi Khalif Noor is a Somali refugee, who was a cab driver living in Seattle when convicted of rape and assault, and sentenced to life imprisonment. He has always maintained his innocence. He challenged his convictions in Washington state courts, arguing that prosecutors had suppressed evidence of his innocence in violation of due process and Brady v. Maryland.
Unsuccessful in the Washington state courts, he filed a petition for a writ of habeas corpus in federal district court. He was again unsuccessful, and sought to appeal to the U.S. Court of Appeals for the Ninth Circuit. Ordinarily, when a party loses in federal district court they can immediately appeal the decision. But Mr. Noor was barred from doing so because he had not obtained a document Congress has required habeas petitioners receive from federal courts before they can appeal since 1908 — then called a certificate of probable cause, but now called a certificate of appealability (COA).