The U.S. Department of Justice filed a civil rights lawsuit against Harvard University on March 20, alleging that Harvard's administration failed to protect Jewish and Israeli students from discrimination and harassment in the period following the October 7, 2023, Hamas attacks on Israel. The lawsuit, filed under Title VI of the Civil Rights Act — which prohibits discrimination by institutions that receive federal funding — claims Harvard allowed pro-Palestinian protesters to block visibly Jewish students from accessing classes and failed to enforce its own rules consistently. Assistant Attorney General Harmeet Dhillon said the department will ensure "every recipient of federal funding in the university systems complies with our federal civil rights laws."

The suit seeks to freeze existing federal grants and recover billions of dollars already distributed. Representative Elise Stefanik, who led earlier congressional hearings into campus antisemitism that resulted in the resignations of Harvard's and Penn's presidents, called the lawsuit "the absolute correct decision." Breitbart and the Daily Wire framed the action as long-overdue accountability for a university they characterized as having tolerated, and in some cases facilitated, open hostility to Jewish students. NBC News confirmed the lawsuit's central allegations and Harvard's response without editorial framing.

Harvard issued a combative statement: "Harvard cares deeply about members of our Jewish and Israeli community and remains committed to ensuring they are embraced, respected, and can thrive on our campus." The university vowed to "defend the University against this lawsuit, which represents yet another pretextual and retaliatory action by the administration for refusing to turn over control of Harvard to the federal government." That framing — situating the lawsuit as part of a broader campaign of executive pressure — was echoed by NPR and academic freedom advocates who noted that the Trump administration has also cut over $2.6 billion in Harvard research funding, attempted to block Harvard from hosting international students, and reportedly increased settlement demands from $500 million to $1 billion in prior negotiations.

A federal judge previously ruled in December that an earlier administration effort to freeze Harvard's federal contracts was a "smokescreen" not supported by the facts. The antisemitism lawsuit is a fresh legal avenue, one that civil rights attorneys cited by NPR said presents genuinely complex questions about when campus protest activity crosses into actionable discrimination under Title VI. Harvard's legal team argued the university has taken significant steps to address antisemitism since October 7, including adopting new protest rules and imposing disciplinary sanctions on students who occupied campus buildings in the spring 2024 encampments.