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Liz Cheney

Liz Cheney is an American attorney and former politician who served as the U.S.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Liz Cheney is an American attorney and former politician who served as the U.S. representative for Wyoming’s at-large congressional district from 2017 to 2023. A Republican, she also served as chair of the House Republican Conference from 2019 to 2021 and became widely known for her criticism of Donald Trump and her role in the investigation of the January 6 attack on the U.S. Capitol. She is the daughter of former vice president Dick Cheney.

Early life and education

Cheney was born in Madison, Wisconsin, in 1966, to Dick Cheney and Lynne Cheney. She earned a bachelor’s degree from Colorado College and a Juris Doctor from the University of Chicago Law School.

Congressional career

Cheney, the daughter of former vice president Dick Cheney, represented Wyoming’s at-large congressional district in the U.S. House from 2017 to 2023. During her tenure, she rose to the position of chair of the House Republican Conference, the third-highest Republican leadership position in the House, serving from 2019 to 2021.

Break with Donald Trump

Cheney became one of the most prominent Republican critics of Donald Trump, especially after the 2020 election and the January 6 attack on the Capitol. She played a leading role in the House investigation into the January 6 attack. Her position led to a major split with much of the Republican Party, and she lost renomination in Wyoming’s 2022 Republican primary to Harriet Hageman.

Later work

After leaving Congress, Cheney became a professor of practice at the University of Virginia Center for Politics as of March 2023. She has also remained a public figure on constitutional and democratic issues.

Key facts

  • Cheney served in the U.S. House of Representatives for Wyoming from 2017 to 2023.
  • She was the chair of the House Republican Conference, the third-highest Republican leadership position in the House, from 2019 to 2021.
  • She was one of the most prominent Republican critics of Donald Trump.
  • Cheney played a leading role in the House investigation into the January 6, 2021, attack on the U.S. Capitol.
  • She lost renomination in Wyoming’s 2022 Republican primary to Harriet Hageman.
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Canadian context

Cheney is relevant to Canadian readers as a prominent figure in U.S. politics, especially regarding American democratic institutions, constitutional conflict, and the 2020 U.S. election aftermath.

Frequently asked questions

Who is Liz Cheney?
Liz Cheney is an American attorney and former Republican member of the U.S. House of Representatives from Wyoming.
When was Liz Cheney born?
She was born on July 28, 1966, in Madison, Wisconsin.
What office did Liz Cheney hold in Congress?
She served as the U.S. representative for Wyoming’s at-large congressional district from 2017 to 2023.
Why is Liz Cheney well known?
She is widely known for opposing Donald Trump and for her role in the House investigation of the January 6 attack on the U.S. Capitol.
Did Liz Cheney hold a leadership role in the House?
Yes. She was chair of the House Republican Conference from 2019 to 2021.
What did Liz Cheney do after Congress?
By March 2023, she was a professor of practice at the University of Virginia Center for Politics.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Liz_Cheney
    Supports: Birth date, congressional service, Republican Party membership, leadership role, anti-Trump stance, and post-congress academic role.
  2. Encyclopaedia Britannicahttps://www.britannica.com/biography/Liz-Cheney
    Supports: Biography, birth details, House service, Republican affiliation, January 6 role, and primary defeat.
  3. Archives of Women's Political Communication, Iowa State Universityhttps://awpc.cattcenter.iastate.edu/directory/elizabeth-liz-cheney
    Supports: Congressional service, education, family background, January 6 committee service, and later academic appointment.
  4. C-SPANhttps://www.c-span.org/person/liz-cheney/86147/
    Supports: House service, leadership position, and public profile as an opponent of Donald Trump.
  5. Office of the Historian, U.S. House of Representativeshttps://history.house.gov/People/Detail/15032440419
    Supports: Official House-related biographical record and authorship listing.