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Mark Messmer

b. 1967

American politician

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About Mark Messmer

Born 1967. Mark Messmer is an American politician.

Mark Brian Messmer (born September 21, 1962) is an American politician who has served as the U.S. representative for Indiana's 8th congressional district since 2025. He is a member of the Republican Party.

Previously, Messmer served in the Indiana House of Representatives from 2008 to 2014 and the Indiana Senate from 2014 to 2024, serving as majority leader of the chamber from 2018 to 2022. Before that, he previously served on the Holy Family School Board from 2001 to 2004, and as its president from 2003 to 2004.

Representing a safe Republican district, Messmer was first elected to Congress in 2024 after winning a crowded Republican primary with 38% of the vote. He is a member of the moderate Republican Governance Group.

Indiana House of Representatives In 2022, Messmer sponsored a bill that bans the foreign ownership of agricultural land in Indiana. He also sponsored bills in 2022 to provide in-state tuition and drivers licenses to illegal immigrants.

U.S. House of Representatives In February 2024, Messmer announced his candidacy for Indiana's 8th congressional district in the 2024 election. He defeated former U.S. Representative John Hostettler in the primary by a wide margin of roughly 20 points. He resigned from the Indiana Senate in September 2024 in order to focus on his campaign. Messmer would later go on to defeat his Democratic opponent, Erik Hurt.

Tenure Rep. Messmer was sworn into the 119th United States Congress on January 3, 2025.

Committee assignments United States House Committee on Agriculture Subcommittee on Conservation, Research, and Biotechnology Subcommittee on Livestock, Dairy, and Poultry Subcommittee on Commodity Markets, Digital Assets, and Rural Development Committee on Armed Services Subcommittee on Readiness Subcommittee on Strategic Forces Committee on Education and Workforce Subcommittee on Early Childhood, Elementary, and Secondary Education Subcommittee on Workforce Protections (Vice Chair)

Caucus memberships Congressional Western Caucus

Electoral history

Personal life Messmer is a Catholic.

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Important facts

Birth century
Occupation
Nationality
Education
Jasper High School, Purdue University
Positions held
Member of the Indiana House of Representatives, Member of the State Senate of Indiana, United States representative

People in Mark Messmer's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mark Messmer's

Frequently asked questions

Who is Mark Messmer?

American politician

When was Mark Messmer born?

Mark Messmer was born on 16 December 1967 in Jasper.

What is Mark Messmer's occupation?

Mark Messmer is a politician.

What nationality is Mark Messmer?

Mark Messmer is American.

Sources & further reading

Β· Wikipedia: Mark Messmer

Β· Wikidata: Q6768869

Β· DBpedia: Mark Messmer

Cite this page

APA: Biography.guide. (2026). Mark Messmer. https://biography.guide/mark-messmer/

MLA: "Mark Messmer." Biography.guide, https://biography.guide/mark-messmer/.

Chicago: "Mark Messmer." Biography.guide. https://biography.guide/mark-messmer/.

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

Portrait: Wikimedia Commons Β· author & licence

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