Mark Messmer
Republican
Bio
Mark Messmer is a Republican U.S. Representative from Indiana's 8th district, serving since 2025. Born in 1967.
- Official site
- messmer.house.gov ↗
- Washington office
- 1208 Longworth House Office Building Washington DC 20515-1408 · 202-225-4636
- In Congress since
- 2025
- 2026 election
- Result · Candidate page
Voting record (119th Congress)
"With their party": votes where they voted the same way as most of their party, among the votes where they voted yes or no. Every vote →
Where they stand
Key votes by issue
Congress · 5 votes
- voted Yea: H.Res. 1530 — On Agreeing to the Resolution (Passed, Sep 15, 2026)
- voted Yea: H.Res. 1498 — On Agreeing to the Resolution (Passed, Sep 1, 2026)
- voted Yea: H.Res. 1499 — On Agreeing to the Resolution (Passed, Sep 1, 2026)
- voted Yea: H.R. 7008 — On Passage (Passed, Jul 22, 2026)
- voted Yea: H.Res. 1438 — On Agreeing to the Resolution (Passed, Jul 21, 2026)
Government Operations and Politics · 5 votes
- voted Yea: H.Res. 1490 — On Agreeing to the Resolution (Passed, Sep 1, 2026)
- voted Yea: H.R. 1118 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Jul 21, 2026)
- voted Yea: H.R. 8823 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Jul 20, 2026)
- voted Yea: H.Res. 1335 — On Agreeing to the Resolution (Passed, Jun 11, 2026)
- voted Yea: H.R. 8464 — On Passage (Passed, Jun 10, 2026)
Economics and Public Finance · 5 votes
- voted Yea: H.R. 6500 — On Motion to Suspend the Rules and Concur in the Senate Amendments (Passed, Sep 1, 2026)
- voted Yea: H.Con.Res. 113 — On Agreeing to the Resolution (Passed, Jul 22, 2026)
- voted Yea: H.R. 9770 — On Passage (Passed, Jul 21, 2026)
- voted Yea: H.R. 8595 — On Passage (Passed, Jul 15, 2026)
- voted Yea: H.R. 7744 — On Passage (Passed, Mar 5, 2026)
Environmental Protection · 5 votes
- voted Yea: H.J.Res. 210 — On Passage (Passed, Sep 15, 2026)
- voted Yea: H.R. 2140 — On Motion to Suspend the Rules and Pass (Passed, Sep 15, 2026)
- voted Yea: H.R. 3276 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Sep 14, 2026)
- voted Yea: H.R. 6398 — On Passage (Passed, Apr 16, 2026)
- voted Yea: H.R. 6409 — On Passage (Passed, Apr 16, 2026)
Finance and Financial Sector · 5 votes
- voted Yea: H.R. 8278 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Sep 15, 2026)
- voted Yea: H.R. 6955 — On Passage (Passed, Jul 21, 2026)
- voted Yea: H.R. 1181 — On Passage (Passed, Jul 14, 2026)
- voted Yea: H.R. 7128 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Jun 29, 2026)
- voted Yea: H.R. 2478 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Jun 25, 2026)
International Affairs · 5 votes
- voted Nay: H.Con.Res. 89 — On Agreeing to the Resolution (Passed, Jul 23, 2026)
- voted Nay: H.Con.Res. 108 — On Agreeing to the Resolution (Failed, Jun 30, 2026)
- voted Nay: H.R. 1689 — On Passage (Passed, Apr 16, 2026)
- voted Nay: H.Con.Res. 40 — On Agreeing to the Resolution (Failed, Apr 16, 2026)
- voted Nay: H.Con.Res. 38 — On Agreeing to the Resolution (Failed, Mar 5, 2026)
Housing and Community Development · 3 votes
- voted Yea: H.R. 4646 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Sep 15, 2026)
- voted Yea: H.R. 6644 — On Motion to Suspend the Rules and Concur in Senate Adt to House Adt to Senate Adt (Passed, Jun 23, 2026)
- voted Yea: H.R. 6644 — On Motion to Suspend the Rules and Pass, as Amended (Passed, Feb 9, 2026)
Energy · 3 votes
Positions quote or closely paraphrase the politician, with the source, and are reviewed by Polling Desk before they appear. Vote topics are the Library of Congress's policy areas.
Recent votes
Committees
More from Indiana
- Mike Braun (R, Gov.)
- Jim Banks (R, Senate)
- Todd Young (R, Senate)
- Frank Mrvan (D-1)
- Rudy Yakym (R-2)
- Marlin Stutzman (R-3)
- James Baird (R-4)
- J. D. Ford (D-5)
- Victoria Spartz (R-5)
- Jefferson Shreve (R-6)
- André Carson (D-7)
- Erin Houchin (R-9)
Questions and answers
What party is Mark Messmer?
Mark Messmer is a Republican, the U.S. Representative for Indiana's 8th district.
How long has Mark Messmer been in office?
Since 2025.
How often does Mark Messmer vote with their party?
On 100% of the votes this Congress where they voted yes or no, they voted with most of their party. They missed 0.0% of 306 roll-call votes.
How did Mark Messmer vote on H.J.Res. 210?
Mark Messmer voted Yea (On Passage, Sep 15, 2026); the result: Passed.
Data: the Congress.gov API (Library of Congress), House Clerk and senate.gov roll calls. Updated: Nov 8, 12:23 AM ET.
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