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Marsha Blackburn

United States senator
Also known as: Mary Marsha Blackburn, Mary Marsha Wedgeworth
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Marsha Blackburn (born June 6, 1952, Laurel, Mississippi, U.S.) is an American politician elected as a Republican to the U.S. Senate in 2018. She is the first woman to have been elected senator for Tennessee and began representing the state in that body in 2019. In 2024 Blackburn comfortably won reelection against Democratic challenger Gloria Johnson and three other candidates. The following year Blackburn announced that she was running for governor of Tennessee. In November 2026 Blackburn defeated Democrat Jerri Green in the first Tennessee gubernatorial election in which both major-party nominees were women. With her victory, Blackburn became the first woman elected governor of Tennessee.

Quick Facts

Early life

Marsha Wedgeworth was born in Laurel, Mississippi, to Mary Jo Morgan Wedgeworth, a noted advocate for gardening and volunteerism, and Hilman Wedgeworth, who worked in sales and management and served in the U.S. Army during World War II. As a youth, Marsha Wedgeworth was active in 4-H and earned a scholarship through that organization to attend Mississippi State University. She graduated in 1973 with a bachelor’s degree in home economics. The following year she married Chuck Blackburn, an American entrepreneur and author, and the couple eventually settled in Brentwood, Tennessee; they had two children, Chad and Mary Morgan. Early in her career she held a variety of jobs, including sales manager for a publishing firm and director of retail fashion for the Castner Knott Company, a Nashville-based regional department store. She founded a marketing and event management company in 1978.

U.S. House of Representatives

Marsha Blackburn became increasingly involved in Republican politics. She helped start a Young Republicans club in Williamson county, Tennessee, and in 1989 she was selected to chair that county’s Republican Party. Although she ran unsuccessfully for a seat in the U.S. House of Representatives in 1992, she served as a delegate for Tennessee in the 1992 Republican National Convention. A lifelong supporter of entertainment industry professionals, she served (1995–97) as executive director of the Tennessee Film, Entertainment, and Music Commission. She made another bid for elective office in 1998, this time winning a seat in the Tennessee Senate. She ran again for the U.S. House of Representatives in 2002 and handily won the race to represent Tennessee’s 7th congressional district. She assumed office the following year.

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As a member of the House, Blackburn took a strongly conservative stance on most issues. She supported tax cuts and a proposal for a constitutional amendment that would require the federal government to maintain a balanced budget. She was outspoken in her opposition to abortion rights and in her support for Republican efforts to defund the family planning organization Planned Parenthood Federation of America. She served on the House Committee on the Budget and as the chair of the House Committee on Energy and Commerce’s Subcommittee on Communications and Technology. She was reelected to the House seven times.

U.S. Senate

During the 2016 U.S. presidential election cycle, Blackburn endorsed the candidacy of Donald Trump, who won the Republican nomination and ultimately the election. She later served on the executive committee of Trump’s presidential transition team. After U.S. Sen. Bob Corker of Tennessee announced that he would not seek reelection in 2018, Blackburn decided to run for his seat. She made her support for Trump’s policies the centerpiece of her campaign against Phil Bredesen, a moderate Democrat and popular former governor of Tennessee. Although she initially trailed Bredesen in public opinion polls, Blackburn went on to defeat him by more than 10 percentage points in November 2018.

In the Senate she has supported initiatives on behalf of the creative community, such as the Ask Musicians for Music Act and the Help Independent Tracks Succeed Act. She is a member of the Senate Committees on Armed Services; Veterans’ Affairs; Finance; the Judiciary; and Commerce, Science, and Transportation, where she serves as the ranking member on the Subcommittee on Consumer Protection, Product Safety, and Data Security.

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Throughout her political career, Blackburn has championed rules and legislation designed to protect women and children. In 2022 Blackburn, along with cosponsors Kirsten Gillibrand, Lindsey Graham, and Mazie Hirono, introduced the Speak Out Act, bipartisan legislation intended to strengthen workplace protections and make certain predispute nondisclosure and nondisparagement clauses (NDAs) unenforceable in instances of sexual harassment or sexual assault. The bill was signed into law by Pres. Joe Biden in December 2022. In February 2023 Blackburn again joined with a bipartisan group of lawmakers, this time to introduce the Revising Existing Procedures on Reporting via Technology Act, or REPORT Act, which requires technology companies to report evidence of sex trafficking crimes against children to the National Center for Missing and Exploited Children. The REPORT Act became law in May 2024.

Campaign for governor

In August 2025 Blackburn announced that she was running for governor of Tennessee. Blackburn’s campaign faced controversy in October 2026 when it posted on X (formerly Twitter) an AI-generated video of Blackburn dancing and lip-synching to audio of Kendrick Lamar’s 2025 Super Bowl performance of his song “Not Like Us.” Some commentators found the video—which was created to encourage voters to begin early voting—hypocritical given Blackburn’s criticism of rap music, while others leveled accusations of cultural appropriation.

Blackburn faced Democratic challenger Jerri Green in the general election on November 3, 2026. Her narrow victory over Green was one of the few bright spots for the GOP in an evening that saw Democrats dominate nationwide. Upon her inauguration, Blackburn would become Tennessee’s first woman governor.

Publications

Blackburn is the author of Life Equity: Realize Your True Value and Pursue Your Passions at Any Stage in Life (2008) and The Mind of a Conservative Woman: Seeking the Best for Family and Country (2020), and, with her daughter, Mary Morgan Ketchel, she wrote the children’s book Camilla Can Vote: Celebrating the Centennial of Women’s Right to Vote (2020).

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by Katie Angell.