The Ballot Brief
Arizona
Candidate profile
David Richardson

David Richardson

Republican · Arizona · 2026

On the ballot

Arizona House District 12Arizona · 2026Maricopa County sample ballot
Top priorities
  • Frames his candidacy around preserving educational and economic opportunity in Arizona

Per the campaign site.

Biography

David Richardson is the Republican candidate for Arizona House District 12 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. An entrepreneur with a mechanical engineering degree and a nanoscience graduate degree from Arizona State University, he has founded multiple businesses developing drug-discovery and diagnostic tools, including COVID-19 testing solutions, and served as a U.S. State Department Global Innovation Fellow.

Campaign site (opens in a new tab)

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Voting info and more

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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 September 25, 2026. Official sources are the final word on who appears on your ballot.

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