Clayton Harbison
Clayton Harbison (Democratic Party) is running for election to the U.S. House to represent Missouri's 8th Congressional District. He declared candidacy for the Democratic primary scheduled on August 4, 2026.[source]
Elections
2026
See also: Missouri's 8th Congressional District election, 2026
General election
The primary will occur on August 4, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.
Democratic primary
Democratic primary for U.S. House Missouri District 8
Frank Barnitz (D), Gerald Cass (D), Clayton Harbison (D), and Christopher Reichard (D) are running in the Democratic primary for U.S. House Missouri District 8 on August 4, 2026.
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Republican primary
Republican primary for U.S. House Missouri District 8
Incumbent Jason Smith (R) and Johnathon Tune (R) are running in the Republican primary for U.S. House Missouri District 8 on August 4, 2026.
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 | Jason Smith | |
 | Johnathon Tune | |
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Endorsements
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Campaign themes
2026
Ballotpedia survey responses
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Campaign finance summary
Note: The finance data shown here comes from the disclosures required of candidates and parties. Depending on the election or state, this may represent only a portion of all the funds spent on their behalf. Satellite spending groups may or may not have expended funds related to the candidate or politician on whose page you are reading this disclaimer. Campaign finance data from elections may be incomplete. For elections to federal offices, complete data can be found at the FEC website. Click here for more on federal campaign finance law and here for more on state campaign finance law.
See also
2026 Elections
External links
Footnotes
