The Ballot Brief
Missouri
Candidate profile

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Theo Brown Sr.

Libertarian · Missouri · 2026

Running for Prosecuting Attorney, Missouri

Biography

Theo Brown Sr. previously ran for mayor of Bellefontaine Neighbors in an April 2026 election, per the Libertarian Party of St. Louis. He is the Libertarian candidate for St. Louis County Prosecuting Attorney. No campaign website was found as of September 6, 2026.

On the ballot

Prosecuting AttorneyMissouri · 2026St Louis County sample ballot

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How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified October 16, 2026. Official sources are the final word on who appears on your ballot.

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