Supreme Court Term 2023-2024
We’re breaking down the cases we've asked the court to consider this term.
Latest Case Updates
Ongoing
Updated March 11, 2025
Ongoing
Updated February 20, 2025
Ongoing
Updated February 20, 2025
Ongoing
Updated February 20, 2025
Featured
U.S. Supreme Court
Feb 2025
Voting Rights
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.
New York
Jan 2025
Voting Rights
New York Communities for Change v. Nassau County
Voters of color in Nassau County, N.Y., are no strangers to having to organize to ensure their votes count. But in 2023, the county’s Legislature took vote dilution to new heights. In places like Elmont, Freeport, Inwood, Lakeview, South Valley Stream, New Hyde Park, and Uniondale, the Legislature “cracked and packed” communities of color with the effect of squashing their growing electoral power. But the landmark John R. Lewis Voting Rights Act of New York (NYVRA), enacted in 2022, and the New York Municipal Home Rule Law prohibit New York State and localities from diluting the voting strength and political influence of Black, Latino, and Asian residents.
U.S. Supreme Court
Jan 2025
Voting Rights
Republican National Committee v. Genser
Voters in Butler County, Pennsylvania made a mistake in voting their mail ballots in the April 2024 primary election, forgetting to use the required secrecy envelope. Because their mail ballots could not be counted, they went to the polls in Election Day and voted provisional ballots. The County later determined that it would not count their provisional ballots, and the voter’s appealed, arguing that Pennsylvania law requires that when an eligible voter attempts to vote by mail but the mail ballot is rendered void due to some defect like lacking a secrecy envelope, the eligible voter may cast a provisional ballot and have that ballot counted notwithstanding the failed attempt to vote by mail.
Louisiana
Jan 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.
Georgia
Oct 2024
Voting Rights
Eternal Vigilance Action, Inc. v. Georgia
The ACLU and partner organizations have sought to intervene in this case to represent the rights of voters and voting-rights organizations in a case challenging a number of rules passed by the Georgia State Election Board. We challenge a rule that requires that the number of votes cast be hand counted at the polling place prior to the tabulation of votes. This rule risks delay and spoliation of ballots, putting in danger voters’ rights to have their votes count.
Texas
Oct 2024
Voting Rights
OCA-Greater Houston v. Paxton
Texas has growing Hispanic and Black populations that helped propel record voter turnout in the November 2020 election. The Texas Legislature responded to this increased civic participation with an omnibus election bill titled Senate Bill 1—SB 1 for short—that targeted election practices that made voting more accessible to traditionally marginalized voters like voters of color, voters with disabilities, and voters with limited English proficiency. Since 2021, SB 1 has resulted in tens of thousands of lawful votes being rejected, and it remains a threat to democracy in Texas.
Ohio
Sep 2024
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.
Ohio
Jul 2024
Voting Rights
League of Women Voters of Ohio v. LaRose
In Ohio, HB 458 makes it a felony for any person who is not an election official or mail carrier to return an absentee voter's ballot—including voters with disabilities—unless the person assisting falls within an unduly narrow list of relatives. We are challenging the law because it violates Section 208 of the Voting Rights Act (VRA) and the American with Disabilities Act (ADA) by making it exceedingly difficult for voters with disabilities to cast their ballots.
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
1,535 Court Cases
Massachusetts
Mar 2025
Free Speech
Schiff v. Office of Personnel Management
Explore case
Massachusetts
Mar 2025
Free Speech
Schiff v. Office of Personnel Management
U.S. Supreme Court
Mar 2025
Capital Punishment
Tabler v. Lumpkin
In Tabler v. Lumpkin, the ACLU represents a Texas death row prisoner whose lawyers refused to represent him at a hearing to determine his capacity to decide whether to give up his state post-conviction appeals, leaving him effectively unrepresented at that hearing. Our petition asks the Supreme Court to review Richard Tabler’s case and to hold that when a defendant’s lawyers abandon him, his waiver of further appeals should not bar his access to federal habeas corpus review of the constitutionality of his conviction.
Explore case
U.S. Supreme Court
Mar 2025
Capital Punishment
Tabler v. Lumpkin
In Tabler v. Lumpkin, the ACLU represents a Texas death row prisoner whose lawyers refused to represent him at a hearing to determine his capacity to decide whether to give up his state post-conviction appeals, leaving him effectively unrepresented at that hearing. Our petition asks the Supreme Court to review Richard Tabler’s case and to hold that when a defendant’s lawyers abandon him, his waiver of further appeals should not bar his access to federal habeas corpus review of the constitutionality of his conviction.
New York
Mar 2025
Free Speech
Immigrants' Rights
Khalil v. Trump
Whether a legal permanent resident of the U.S. can be arrested and detained on the basis of their political speech and advocacy.
Explore case
New York
Mar 2025
Free Speech
Immigrants' Rights
Khalil v. Trump
Whether a legal permanent resident of the U.S. can be arrested and detained on the basis of their political speech and advocacy.
Washington, D.C.
Mar 2025
LGBTQ Rights
Kingdom v. Trump
Three transgender people currently incarcerated in federal custody have filed a class action lawsuit against the Trump Administration and the Federal Bureau of Prisons (BOP) challenging an Executive Order and new BOP policies prohibiting their access to gender-affirming care. The class action lawsuit was filed in federal court in Washington, D.C., on behalf of approximately 2,000 transgender people incarcerated in federal prisons across the United States.
Explore case
Washington, D.C.
Mar 2025
LGBTQ Rights
Kingdom v. Trump
Three transgender people currently incarcerated in federal custody have filed a class action lawsuit against the Trump Administration and the Federal Bureau of Prisons (BOP) challenging an Executive Order and new BOP policies prohibiting their access to gender-affirming care. The class action lawsuit was filed in federal court in Washington, D.C., on behalf of approximately 2,000 transgender people incarcerated in federal prisons across the United States.
Texas
Mar 2025
LGBTQ Rights
Loe v. Texas
In the spring of 2023, Texas became the largest state in the country to ban gender-affirming care for transgender youth after Governor Greg Abbott signed SB 14. In July 2023, a lawsuit was filed on behalf of five Texas families, three medical professionals, and two organizations representing hundreds of families and health professionals across the state. The five Texas families challenging this law come from diverse backgrounds across the state with transgender children and teenagers. The bill’s passage alone resulted in families splitting up or planning to leave Texas to continue treatment for their children. The families are suing pseudonymously to protect themselves and their children, who are transgender Texans between the ages of 9 and 16.
Explore case
Texas
Mar 2025
LGBTQ Rights
Loe v. Texas
In the spring of 2023, Texas became the largest state in the country to ban gender-affirming care for transgender youth after Governor Greg Abbott signed SB 14. In July 2023, a lawsuit was filed on behalf of five Texas families, three medical professionals, and two organizations representing hundreds of families and health professionals across the state. The five Texas families challenging this law come from diverse backgrounds across the state with transgender children and teenagers. The bill’s passage alone resulted in families splitting up or planning to leave Texas to continue treatment for their children. The families are suing pseudonymously to protect themselves and their children, who are transgender Texans between the ages of 9 and 16.