Voting Rights
OCA-Asian Pacific American Advocates v. Department of Homeland Security
The Department of Homeland Security and United States Citizenship and Immigration Services are subjecting thousands of naturalized American citizens to improper investigations questioning their voting eligibility, and they’re using outdated, faulty data and methods to do so. As a result, these citizens face increasing, unwarranted scrutiny from the federal government and, potentially, disenfranchisement. We’re challenging these unlawful actions and the unreliable data behind them to ensure no eligible voter is targeted or silenced because of them.
Status: Ongoing
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Alaska
Oct 2026
Voting Rights
United States v. Alaska
Representing two Alaska voters, the League of Women Voters of Alaska, and Common Cause, the American Civil Liberties Union and ACLU of Alaska moved to intervene in United States v. Alaska, a frivolous lawsuit seeking to prevent from the State of Alaska from certifying its election results if the incumbent U.S. Senator does not win the election. The lawless suit asserts a single claim based on the purpose language of the National Voter Registration Act (NVRA), that has no basis in any case, legal principle, or arguably tenable reading of the NVRA.
We are seeking dismissal of this suit that aims to deprive Alaskans of their right to vote and right to representation.
Washington, D.C.
Oct 2026
Voting Rights
Common Cause v. U.S. Department of Justice
The U.S. Department of Justice has launched an unprecedented and unlawful effort to invade the privacy of millions of American voters and threaten their right to vote. It has demanded that every state and the District of Columbia turn over their entire voter database, including Social Security Numbers, political party affiliation, and voter participation history. And at least a dozen states have complied, submitting their voters’ information for federal review. But the Department of Justice has no authority to dictate when a voter registration should be cancelled, and we are suing to stop the federal government’s overreach and ensure that voters’ information remains secure and free from unlawful interference.
Massachusetts
Sep 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
May 2026
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.
U.S. Supreme Court
Apr 2026
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.
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.
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.
All Cases
210 Voting Rights Cases
Louisiana
May 2026
Voting Rights
Bernard v. Landry
This case challenged Louisiana’s attempt to suspend congressional primary elections after voting had already begin and tens of thousands of voters had already cast ballots. Plaintiffs argued that refusing to count those ballots violated the constitutional right to vote, and undermined the integrity of the electoral process.
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Louisiana
May 2026
Voting Rights
Bernard v. Landry
This case challenged Louisiana’s attempt to suspend congressional primary elections after voting had already begin and tens of thousands of voters had already cast ballots. Plaintiffs argued that refusing to count those ballots violated the constitutional right to vote, and undermined the integrity of the electoral process.
Alabama
May 2026
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
May 2026
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.
Missouri
May 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.
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Missouri
May 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.
Montana
May 2026
Voting Rights
Montana Federation of Public Employees v. Montana
Representing Western Native Voice and four sovereign tribal nations in Montana, the American Civil Liberties Union, ACLU of Montana, and Native American Rights Fund (NARF) challenged the latest in a line of Montana laws that hinder Native American participation in the state’s electoral process — SB 490, which drastically limits access to Election Day voter registration (EDR) in Montana. These laws violate a number of provisions in the Montana Constitution: the right to vote, equal protection, and due process.
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Montana
May 2026
Voting Rights
Montana Federation of Public Employees v. Montana
Representing Western Native Voice and four sovereign tribal nations in Montana, the American Civil Liberties Union, ACLU of Montana, and Native American Rights Fund (NARF) challenged the latest in a line of Montana laws that hinder Native American participation in the state’s electoral process — SB 490, which drastically limits access to Election Day voter registration (EDR) in Montana. These laws violate a number of provisions in the Montana Constitution: the right to vote, equal protection, and due process.
Alaska
May 2026
Voting Rights
League of Women Voters of Alaska v. Nancy Dahlstrom
On behalf of the League of Women Voters of Alaska, the Alaska Black Caucus, and the Alaska Public Interest Research Group, the ACLU Voting Rights Project, the ACLU of Alaska, and the Electronic Privacy Information Center have filed a lawsuit against the Lieutenant Governor of Alaska and the Director of Alaska’s Division of Elections over the state’s compliance with the U.S. Department of Justice’s request for Alaska’s full, unredacted voter file. The Department of Justice demanded the complete voter record, which includes voters’ sensitive personal data, such as drivers’ license numbers and partial Social Security numbers.
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Alaska
May 2026
Voting Rights
League of Women Voters of Alaska v. Nancy Dahlstrom
On behalf of the League of Women Voters of Alaska, the Alaska Black Caucus, and the Alaska Public Interest Research Group, the ACLU Voting Rights Project, the ACLU of Alaska, and the Electronic Privacy Information Center have filed a lawsuit against the Lieutenant Governor of Alaska and the Director of Alaska’s Division of Elections over the state’s compliance with the U.S. Department of Justice’s request for Alaska’s full, unredacted voter file. The Department of Justice demanded the complete voter record, which includes voters’ sensitive personal data, such as drivers’ license numbers and partial Social Security numbers.