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.
Status: Ongoing
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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.
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.
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199 Voting Rights Cases
Nebraska Supreme Court
Oct 2024
Voting Rights
Spung v. Evnen
Less than four months before the November 2024 presidential election, the Nebraska Secretary of State issued a directive embracing a non-binding opinion issued by the state Attorney General that would essentially reinstate permanent felony disenfranchisement and re-disenfranchise tens of thousands of Nebraska citizens. This directive is violative of both the Nebraska Constitution and several state statutes, and urgent relief is needed to avoid mass disenfranchisement of an entire class of Nebraska citizens.
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Nebraska Supreme Court
Oct 2024
Voting Rights
Spung v. Evnen
Less than four months before the November 2024 presidential election, the Nebraska Secretary of State issued a directive embracing a non-binding opinion issued by the state Attorney General that would essentially reinstate permanent felony disenfranchisement and re-disenfranchise tens of thousands of Nebraska citizens. This directive is violative of both the Nebraska Constitution and several state statutes, and urgent relief is needed to avoid mass disenfranchisement of an entire class of Nebraska citizens.
Ohio Supreme Court
Oct 2024
Voting Rights
Ohio Democratic Party v. LaRose (Amicus)
Just weeks before absentee voting begins in Ohio, Secretary LaRose issued Directive 2024-21 to curtail the use of drop boxes. The directive deprives everyone who is lawfully assisting another voter from using a drop box, and mandates that drop boxes may be used only by voters who are returning their own ballot. We filed an amicus brief to explain the harsh, unnecessary burdens this directive will impose on voters and election officials alike.
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Ohio Supreme Court
Oct 2024
Voting Rights
Ohio Democratic Party v. LaRose (Amicus)
Just weeks before absentee voting begins in Ohio, Secretary LaRose issued Directive 2024-21 to curtail the use of drop boxes. The directive deprives everyone who is lawfully assisting another voter from using a drop box, and mandates that drop boxes may be used only by voters who are returning their own ballot. We filed an amicus brief to explain the harsh, unnecessary burdens this directive will impose on voters and election officials alike.
Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Portillo
On the eve of the November 2024 presidential election, a third-party organization has challenged about 20,000 voters in Clark County, Nevada on the basis of purportedly improper residency. When Clark County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Clark County voters mere weeks out from the 2024 general election.
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Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Portillo
On the eve of the November 2024 presidential election, a third-party organization has challenged about 20,000 voters in Clark County, Nevada on the basis of purportedly improper residency. When Clark County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Clark County voters mere weeks out from the 2024 general election.
Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Burgess
On the eve of the November 2024 presidential election, a third-party organization has challenged about 11,000 voters in Washoe County, Nevada on the basis of purportedly improper residency. When Washoe County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Washoe County voters mere weeks out from the 2024 general election.
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Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Burgess
On the eve of the November 2024 presidential election, a third-party organization has challenged about 11,000 voters in Washoe County, Nevada on the basis of purportedly improper residency. When Washoe County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Washoe County voters mere weeks out from the 2024 general election.
Georgia
Oct 2024
Voting Rights
Heimel v. Gregg
The ACLU and partners intervened in a lawsuit that sought to illegally disenfranchise hundreds of Oconee County voters on the eve of the November 5 election. The Oconee lawsuit is just one in a wave of similar attempts by election vigilantes across the state to indiscriminately purge voters from the voter rolls in violation of the law.
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Georgia
Oct 2024
Voting Rights
Heimel v. Gregg
The ACLU and partners intervened in a lawsuit that sought to illegally disenfranchise hundreds of Oconee County voters on the eve of the November 5 election. The Oconee lawsuit is just one in a wave of similar attempts by election vigilantes across the state to indiscriminately purge voters from the voter rolls in violation of the law.