The Ballot Brief
Oklahoma
Candidate profile

Mark Chapman

Republican · Oklahoma · 2026

On the ballot

Oklahoma House District 12Oklahoma · 2026Wagoner County sample ballot
Top priorities
  • Co-authored a constitutional amendment to lower the cap on property tax increases
  • Supports requiring city and school board candidates to be qualified voters

Per the campaign site.

Biography

Mark Chapman is a sitting member of the Oklahoma House representing District 12, per his campaign site. He is an entrepreneur who owns several businesses, including a professional video equipment dealer, and serves as Vice Chair of the House Utilities Committee, per his campaign site.

Campaign site (opens in a new tab)

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Voting info and more

Voting info and more
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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