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U.S. Representative · Indiana

Mark B. Messmer

Mark B. Messmer is listed in the official House roster as a U.S. Representative for Indiana in the 8th district. The roster records the member’s party as Republican.

Official records checked October 21, 2026. House source published October 1, 2026.

Chamber
U.S. House of Representatives
State / district
Indiana · 8th district
Party
Republican
Congress
119th Congress (2025–2027)
Official identifier
M001233
Election recorded by the Clerk
November 5, 2024
Oath date recorded by the Clerk
January 3, 2025
Hometown in official roster
Jasper

Committee assignments

  • Committee on Agriculture
  • Committee on Armed Services
  • Committee on Education and Workforce

Assignments reflect the official roster snapshot. Use the linked congressional sources to check subsequent changes.

Contact Mark B. Messmer’s congressional office

For constituent services or a message about federal policy, use the official office contacts below.

Washington office
1208 Longworth House Office Building Washington, DC 20515
Office telephone
(202) 225-4636

Official Clerk member page

Legislation and recorded votes

Review the official record for bills sponsored or cosponsored by Mark B. Messmer. The congressional member record identifies the member by Bioguide ID M001233. Individual vote positions should be checked against the chamber’s roll-call records.

Congress.gov member and legislation record · House roll-call votes

Sources and verification

This profile summarizes membership, party, representation, committees and office contact details from official congressional records. It does not infer policy positions from party membership or assign an editorial voting score.

Snapshot date: 2026-10-21. Contact details and assignments can change after publication.

Other members from Indiana

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