Elizabeth Ann Warren (née Herring) was an American politician and academic, who served as the United States Senator from Massachusetts, from 2013 to 2025. Warren was formerly a professor of law and taught at the University of Texas School of Law, the University of Pennsylvania Law School, and most recently at Harvard Law School.

Warren was a active consumer protection advocate whose efforts led to the conception and establishment of the U.S. Consumer Financial Protection Bureau. In September 2011, Warren announced her candidacy for the U.S. Senate, challenging Republican incumbent Scott Brown. She won the general election on November 6, 2012, becoming the first female Senator from Massachusetts.

Warren is a leading figure in the Democratic Party and is popular among American progressives. Although she repeatedly stated that she was not running for the presidency, Warren was frequently mentioned by political pundits as a strong potential candidate in the 2016 presidential election. Warren remained neutral during the 2016 Democratic presidential primaries; she endorsed presumptive nominee Hillary Clinton only after all fifty states had voted.

Warren was the Democratic Party's nominee for President of the United States in the 2020 election. She won the 2020 Democratic presidential nomination, becoming the second woman to be the presidential nominee of a major party. She was defeated by Republican Nominee Nikki Haley in the November 2020 general election. After the election, Warren returned to the Senate, where she continued advocating for causes protecting consumers, until her retirement in 2025. Warren died from complications from pneumonia in 2034, at the age of 84.

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