Mark Chapman
State Representative, Oklahoma House District 12 · Republican
OfficeholderOn the 2026 ballotIncumbent · Oklahoma House District 12 · Nov 3 General
Ballot status source: Oklahoma State Election Board — Candidates for Elective Office 2026 · read Sep 24, 2026
Sources (2)
- Oklahoma State Election Board — Candidates for Elective Office 2026 (filed April 1-3, 2026) and 2026 Candidate Withdrawals list, combined with the June 16 primary and August 25 runoff official results (derived general-election field): OK-HD-12 — Republican nominee per the official primary/runoff results
- general-election opponent(s) on file — 'Mark Chapman', Republican
The District
What Oklahoma House District 12 covers
Covers part of Wagoner County.
Includes Coweta, Broken Arrow (part), Tullahassee, Porter, Redbird and Clarksville.
16 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Oklahoma State Election Board precincts (OU Center for Spatial Analysis, Voter Precincts 2020 layer)
Results
Certified results for Oklahoma House District 12
State Representative District 12 — Republican primary
2026 Primary Election · Jun 16, 2026| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark ChapmanRepublican | Republican | 3,487 | 56.7% |
| Sandy HodgesRepublican | Republican | 2,659 | 43.3% |
Official results as published by the Oklahoma State Election Board · Oklahoma State Election Board — Official Results, Primary Election
The 2026 Field
Who else is running for Oklahoma House District 12
- Tiffany PraterDemocrat · Filed for 2026
Not on file for Mark yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Sep 25, 2026. Each item names its source. Record ID p_3k45n29ww.
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