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Mary Panzer

b. 1951

American politician

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About Mary Panzer

Born 1951. Mary Panzer is an American banker and politician.

Mary E. Panzer (September 19, 1951) is an American lobbyist, banker, and former politician from Washington County, Wisconsin. A Republican, she served 25 years in the Wisconsin Legislature, including 11 years in the Wisconsin Senate (1993–2005) and 14 years in the State Assembly (1980–1993). In her last five years in office, she was floor leader of the Republicans in the Senate, serving as majority leader for the 2003–2004 term. Since leaving office, she has worked as a consultant and lobbyist in Madison, Wisconsin, with her firm Panzer Public Affairs Consulting, LLC.

Her father, Frank E. Panzer, was one of the longest-serving state legislators in Wisconsin history, having served more than 34 years in the Wisconsin Senate, from the 1930s through the 1960s.

Biography

Born in Waupun, Wisconsin, Panzer was educated at the University of Wisconsin–Madison, after which she was a banker and worked in the Wisconsin State Legislature.

In 1980, Panzer was elected to the Wisconsin State Assembly in a special election to replace fellow Republican James R. Lewis (who had been convicted of perjury). (She had almost defeated then-incumbent Lewis in the 1974 Republican primary.) She served until 1993, when she was elected to the Wisconsin State Senate in another special election. Panzer eventually rose to be the majority leader of the senate.

In the Republican primary election in September 2004, Panzer was herself defeated for renomination by her successor in the state assembly, Glenn Grothman, who alleged that she was not sufficiently conservative for the modern-day Republican Party. Grothman won with a vote of 79% to 21% for Panzer.

After leaving office, Panzer started Panzer Public Affairs Consulting in Madison, Wisconsin, and has worked as a lobbyist and government affairs consultant since that time.

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Important facts

Birth century
Occupation
Nationality
Education
University of Wisconsin–Madison
Positions held
Member of the State Senate of Wisconsin, Member of the Wisconsin State Assembly

People in Mary Panzer's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mary Panzer's

Frequently asked questions

Who is Mary Panzer?

American politician

When was Mary Panzer born?

Mary Panzer was born on 19 September 1951 in Waupun.

What is Mary Panzer's occupation?

Mary Panzer is a banker and politician.

What nationality is Mary Panzer?

Mary Panzer is American.

Sources & further reading

· Wikipedia: Mary Panzer

· Wikidata: Q6780478

· DBpedia: Mary Panzer

Cite this page

APA: Biography.guide. (2026). Mary Panzer. https://biography.guide/mary-panzer/

MLA: "Mary Panzer." Biography.guide, https://biography.guide/mary-panzer/.

Chicago: "Mary Panzer." Biography.guide. https://biography.guide/mary-panzer/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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