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 December 1, 2025
Ongoing
Updated December 1, 2025
Ongoing
Updated November 22, 2025
Ongoing
Updated November 10, 2025
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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.
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.
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
1,634 Court Cases
Hawaii
Oct 2025
Reproductive Freedom
Purcell v. Kennedy (formerly Chelius v. Becerra)
The American Civil Liberties Union, the ACLU of Hawaii, and Arnold & Porter Kaye Scholar LLP, are challenging a U.S. Food & Drug Administration (FDA) restriction that severely limits where and how patients can access mifepristone, a safe and effective medication used for abortion and miscarriage care.
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Hawaii
Oct 2025
Reproductive Freedom
Purcell v. Kennedy (formerly Chelius v. Becerra)
The American Civil Liberties Union, the ACLU of Hawaii, and Arnold & Porter Kaye Scholar LLP, are challenging a U.S. Food & Drug Administration (FDA) restriction that severely limits where and how patients can access mifepristone, a safe and effective medication used for abortion and miscarriage care.
Alabama
Oct 2025
Voting Rights
Alabama State Conference of the NAACP v. Allen
Alabama State Conference of the NAACP v. Allen challenges Alabama’s most recently drawn state legislative maps as dilutive of Black voting power in the state in violation of Section 2 of the Voting Rights Act of 1965.
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Alabama
Oct 2025
Voting Rights
Alabama State Conference of the NAACP v. Allen
Alabama State Conference of the NAACP v. Allen challenges Alabama’s most recently drawn state legislative maps as dilutive of Black voting power in the state in violation of Section 2 of the Voting Rights Act of 1965.
Rhode Island Supreme Court
Oct 2025
Civil Liberties
Parente et al. v. Lefebvre et al.
This case asks whether state officials in Rhode Island can be held liable for their discriminatory acts under the Rhode Island Civil Rights Act (RICRA), a state anti-discrimination law. The State of Rhode Island asserts that it has sovereign immunity as to claims brought under the RICRA and therefore cannot be sued for damages for violating that law. The State Supreme Court Initiative and the ACLU of Rhode Island filed an amicus brief arguing that the State is wrong: discrimination claims under the RICRA are covered by the State Tort Claims Act’s broad waiver of state sovereign immunity for “all actions of torts.” Thus, state officials may be held liable when they engage in discrimination prohibited by the RICRA, allowing harmed Rhode Islanders to seek redress.
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Rhode Island Supreme Court
Oct 2025
Civil Liberties
Parente et al. v. Lefebvre et al.
This case asks whether state officials in Rhode Island can be held liable for their discriminatory acts under the Rhode Island Civil Rights Act (RICRA), a state anti-discrimination law. The State of Rhode Island asserts that it has sovereign immunity as to claims brought under the RICRA and therefore cannot be sued for damages for violating that law. The State Supreme Court Initiative and the ACLU of Rhode Island filed an amicus brief arguing that the State is wrong: discrimination claims under the RICRA are covered by the State Tort Claims Act’s broad waiver of state sovereign immunity for “all actions of torts.” Thus, state officials may be held liable when they engage in discrimination prohibited by the RICRA, allowing harmed Rhode Islanders to seek redress.
Kansas Supreme Court
Oct 2025
LGBTQ Rights
Kansas v. Harper
Five transgender Kansans are challenging an effort by Kansas Attorney General Kobach to require the state to issue driver’s licenses with a gender marker that reveals their sex assigned at birth. The Attorney General is asking a state court to apply a new state law that defines “sex” to functionally erase the existence of transgender people under the law.
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Kansas Supreme Court
Oct 2025
LGBTQ Rights
Kansas v. Harper
Five transgender Kansans are challenging an effort by Kansas Attorney General Kobach to require the state to issue driver’s licenses with a gender marker that reveals their sex assigned at birth. The Attorney General is asking a state court to apply a new state law that defines “sex” to functionally erase the existence of transgender people under the law.
California
Oct 2025
Voting Rights
United States v. Weber
Representing the League of Women Voters of California, the ACLU Voting Rights Project, ACLU of Northern California, and ACLU of Southern California have filed a motion to intervene in a federal lawsuit over the federal government’s demand that California turn over its entire voter registration rolls, including with voters’ sensitive personal data such as drivers’ license numbers and partial social security numbers.
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California
Oct 2025
Voting Rights
United States v. Weber
Representing the League of Women Voters of California, the ACLU Voting Rights Project, ACLU of Northern California, and ACLU of Southern California have filed a motion to intervene in a federal lawsuit over the federal government’s demand that California turn over its entire voter registration rolls, including with voters’ sensitive personal data such as drivers’ license numbers and partial social security numbers.